Abstract
Recently, considering the increasing global energy demands and fossil fuel issues, many researchers have focused on designing and developing clean renewable energy systems. Electrolyzers as promising candidates for hydrogen production are of attractive interest, but the expensive noble-metal based catalysts are the main obstacle to their wide applications. Transition metal-based catalysts such as Co, Ni, Mn, and Fe have shown to be promising substitutes. Among them, Co-based catalysts are rapidly rising as highly efficient catalysts with diverse global study activities. In this review, we have summarized recent progress in Co-based materials as hydrogen evolution reaction and oxygen evolution reaction electrocatalysts from an electrocatalytic performance point-of-view, and also the approaches behind the enhanced electrocatalytic activities such as morphology and structure rational design, controlling the chemical composition, and hybridizing with carbonaceous supports.
Similar content being viewed by others
References
Fu G, Lee JM (2019) Ternary metal sulfides for electrocatalytic energy conversion. J Mater Chem A 7(16):9386–9405
Zeng M, Li Y (2015) Recent advances in heterogeneous electrocatalysts for the hydrogen evolution reaction. J Mater Chem A 3(29):14942–14962
Boudart M, Gérald DM (2014) Kinetics of heterogeneous catalytic reactions. Princeton University Press, Princeton
Dau H, Limberg C, Reier T, Risch M, Roggan S, Strasser P (2010) The mechanism of water oxidation: from electrolysis via homogeneous to biological catalysis. ChemCatChem 2:724–761
Frydendal R, Paoli EA, Knudsen BP, Wickman B, Malacrida P, Stephens IE, Chorkendorff I (2014) Benchmarking the stability of oxygen evolution reaction catalysts: the importance of monitoring mass losses. ChemElectroChem 1:2075–2081
Ursua A, Gandia LM, Sanchis P (2012) Hydrogen production from water electrolysis: current status and future trends. Proc, IEEE 100:410–426
Mao Y, Chen J, Wang H, Hu P (2015) Catalyst screening: Refinement of the origin of the volcano curve and its implication in heterogeneous catalysis. Chin J Catal 36(9):1596–1605
Zhang T, Zhu Y, Lee JY (2018) Unconventional noble metal-free catalysts for oxygen evolution in aqueous systems. J Mater Chem A 6(18):8147–8158
Reddington E, Sapienza A, Gurau B, Viswanathan R, Sarangapani S, Smotkin ES, Mallouk TE (1998) Combinatorial electrochemistry: a highly parallel, optical screening method for discovery of better electrocatalysts. Science 280:1735–1737
Muster TH, Trinchi A, Markley TA, Lau D, Martin P, Bradbury A, Bendavid A, Dligatch S (2011) A review of high throughput and combinatorial electrochemistry. Electrochim Acta 56:9679–9699
Hossain MK, Katherine AW (2018) Use of dendritic cell receptors as targets for enhancing anti-cancer immune responses. Sci Rep 8:2543–2553
Tan JB, Sahoo P, Wang JW, Hu YW, Zhang ZM, Lu TB (2018) Highly efficient oxygen evolution electrocatalysts prepared by using reduction-engraved ferrites on graphene oxide. Inorg Chem Front 5(2):310–318
Favaro M, Yang J, Nappini S, Magnano E, Toma FM, Crumlin EJ, Yano J, Sharp ID (2017) Understanding the oxygen evolution reaction mechanism on CoOx using operando ambient-pressure X-ray photoelectron spectroscopy. ACS 139(26):8960–8970
Liardet L, Hu X (2018) Amorphous cobalt vanadium oxide as a highly active electrocatalyst for oxygen evolution. ACS Catal 8(1):644–650
Wang X, Huang X, Gao W, Tang Y, Jiang P, Lan K, Yang R, Wang B, Li R (2018) Metal–organic framework derived CoTe2 encapsulated in nitrogen-doped carbon nanotube frameworks: a high-efficiency bifunctional electrocatalyst for overall water splitting. J Mater Chem A 6:3684–3691
Gao R, Yu G, Chen W, Li GD, Gao S, Zhang X, Shen X, Huang X, Zou X (2018) Host-guest interaction creates hydrogen-evolution electrocatalytic active sites in 3d transition metal-intercalated titanates. ACS Appl Mater Interfaces 10(1):696–703
Feng P, Cheng X, Li J, Luo X (2018) Calcined nickel-cobalt mixed metal phosphonate with efficient electrocatalytic activity for oxygen evolution reaction. ChemistrySelect 3:760–764
Zhu M, Zhou Y, Sun Y, Zhu C, Hu L, Gao J, Huang H, Liu Y, Kang Z (2018) Cobalt phosphide/carbon dots composite as an efficient electrocatalyst for oxygen evolution reaction. Dalton Trans 47(15):5459–5464
Xu X, Zhong Z, Yan X, Kang L, Yao J (2018) Cobalt layered double hydroxide nanosheets synthesized in water–methanol solution as oxygen evolution electrocatalysts. J Mater Chem A 6(14):5999–6006
Li H, Ke F, Zhu J (2018) MOF-derived ultrathin cobalt phosphide nanosheets as efficient bifunctional hydrogen evolution reaction and oxygen evolution reaction electrocatalysts. Nanomaterials 8(89):1–12
Li H, Li Q, Wen P, Williams TB, Adhikari S, Dun C, Lu C, Itanze D, Jiang L, Carroll DL, Donati GL, Lundin PM, Qiu Y, Geyer SM (2018) Colloidal cobalt phosphide nanocrystals as trifunctional electrocatalysts for overall water splitting powered by a zinc–air battery. Adv Mater 1705796:1–8
Xu Y, Wu R, Zhang J, Shi Y, Zhang B (2013) Anion-exchange synthesis of nanoporous FeP nanosheets as electrocatalysts for hydrogen evolution reaction. Chem Commun 49(59):6656–6658
Popczun EJ, McKone JR, Read CG, Biacchi AJ, Wiltrout AM, Lewis NS, Schaak RE (2013) Nanostructured nickel phosphide as an electrocatalyst for the hydrogen evolution reaction. J Am Chem Soc 135:9267–9270
Xu Y, Zhang F, Sheng T, Ye T, Yi D, Yang Y, Liu S, Wang X, Yao J (2019) Clarifying the controversial catalytic active sites of Co3O4 for the oxygen evolution reaction. J Mater Chem A 7(40):23191–23198
McAlpin J, Surendranath Y, Dinca M, Stich TA, Stoian SA, Casey WH, Nocera DG, Britt RD (2010) EPR evidence for Co (IV) species produced during water oxidation at neutral pH. ACS 132(20):6882–6883
Suen NT, Hung SF, Quan Q, Zhang N, Xu YJ, Chen HM (2017) Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives. Chem Soc Rev 46(2):337–365
Glasscott MW, Pendergast AD, Goines S, Bishop AR, Hoang AT, Renault C, Dick JE (2019) Electrosynthesis of high-entropy metallic glass nanoparticles for designer, multi-functional electrocatalysis. Nat comm 10(1):1–8
Cook TR, Dogutan DK, Reece SY, Surendranath Y, Teets TS, Nocera DG (2010) Solar energy supply and storage for the legacy and nonlegacy worlds. Chem Rev 110:6474–6502
Seh Z, Kibsgaard J, Dickens C, Chorkendorff I, Nørskov J, Jaramillo T (2017) Combining theory and experiment in electrocatalysis: insights into materials design. Science 355:4998
Man IC, Su HY, Calle-Vallejo F, Hansen HA, Martinez JI, Inoglu NG, Kitchin J, Jaramillo TF, Norskov JK, Rossmeisl J (2011) Universality in oxygen evolution electrocatalysis on oxide surfaces. ChemCatChem 3(7):1159–1165
Anantharaj S, Reddy PN, Kundu S (2017) Core-oxidized amorphous cobalt phosphide nanostructures: an advanced and highly efficient oxygen evolution catalyst. Inorg Chem 56:1742–1756
Blanchard PE, Grosvenor AP, Cavell RG, Mar A (2008) Preparation and electrochemical properties of Cr doped LiV3O8 cathode for lithium ion batteries. Chem Mater 20(22):7081–7088
Loni E, Siadati MH, Shokuhfar A (2020) Mesoporous cobaltecobalt phosphide electrocatalyst for water splitting. Mater Today Energy 16:1–8
Masa J, Barwe S, Andronescu C, Sinev I, Ruff A, Jayaramulu K, Elumeeva K, Konkena B, Cuenya BR, Schuhmann W (2016) Low overpotential water splitting using cobalt–cobalt phosphide nanoparticles supported on nickel foam. ACS Energy Lett 1:1192–1198
Lin J, Yan Y, Li C, Si X, Wang H, Qi J, Cao J, Zhong Z, Fei W, Feng J (2019) Bifunctional electrocatalysts based on Mo-doped NiCoP nanosheet arrays for overall water splitting. Nano-Micro Lett 11(55):1–11
Yu J, Tian Y, Zhou F, Zhang M, Chen R, Liu Q, Liu J, Xu CY, Wang J (2018) Metallic and superhydrophilic nickel cobalt diselenide nanosheets electrodeposited on carbon cloth as a bifunctional electrocatalyst. J Mater Chem A 6(36):17353–17360
Li Y, Huang B, Sun Y, Luo M, Yang Y, Qin Y, Wang L, Li C, Lv F, Zhang W, Guo S (2019) Multimetal borides nanochains as efficient electrocatalysts for overall water splitting. Small 15:1804212
Kupka J, Budniok A (1990) Electrolytic oxygen evolution on Ni–Co–P alloys. J Appl Electrochem 20:1015–1020
Wu Z, Nie D, Song M, Jiao T, Fu G, Liu X (2019) Facile synthesis of Co–Fe–B–P nanochains as an efficient bifunctional electrocatalyst for overall water-splitting. Nanoscale 11(15):7506–7512
Wang YQ, Zhang BH, Pan W, Ma HY, Zhang JT (2017) 3D porous nickel–cobalt nitrides supported on nickel foam as efficient electrocatalysts for overall water splitting. Chemsuschem 10:4170–4177
Masa J, Weide P, Peeters D, Sinev I, Xia W, Sun Z, Somsen C, Muhler M, Schuhmann W (2016) Amorphous cobalt boride (Co2B) as a highly efficient nonprecious catalyst for electrochemical water splitting: oxygen and hydrogen evolution. Adv Energy Mater 6(6):1502313
Xue Z, Kang J, Guo D, Zhu C, Li C, Zhang X, Chen Y (2018) Self-supported cobalt nitride porous nanowire arrays as bifunctional electrocatalyst for overall water splitting. Electrochim Acta 273:229–238
Tian J, Liu Q, Asiri AM, Sun X (2014) Self-supported nanoporous cobalt phosphide nanowire arrays: an efficient 3D hydrogen-evolving cathode over the wide range of pH 0–14. J Am Chem Soc 136(21):7587–7590
Goryachev A, Gao L, Zhang Y, Rohling RY, Vervuurt RHJ, Bol AA, Hofmann JP, Hensen EJM (2018) Stability of CoPx electrocatalysts in continuous and interrupted acidic electrolysis of water. ChemElectroChem 5(8):1230–1239
Gao J, Liu L, Qiu HJ, Wang Y (2017) Engineering phase transformation of cobalt selenide in carbon cages and the phases’ bifunctional electrocatalytic activity for water splitting. Nanotechnology 28:315401
Fan HJ, Gosele U, Zacharias M (2007) Formation of nanotubes and hollow nanoparticles based on Kirkendall and diffusion processes: a review. Small 3:1660–1671
Li BQ, Tang C, Wang HF, Zhu XL, Zhang Q (2016) An aqueous preoxidation method for monolithic perovskite electrocatalysts with enhanced water oxidation performance. Sci Adv 2:1600495
Wang T, Wu L, Xu X, Sun Y, Wang Y, Zhong W, Du Y (2017) An efficient Co3S4/CoP hybrid catalyst for electrocatalytic hydrogen evolution. Sci Rep 7(1):1–9
Miao Y, Li F, Zhou Y, Lai F, Lu H, Liu T (2017) Engineering a nanotubular mesoporous cobalt phosphide electrocatalyst by the Kirkendall effect towards highly efficient hydrogen evolution reactions. Nanoscale 9(42):16313–16320
Kanan MW, Nocera DG (2008) In situ formation of an oxygen-evolving catalyst in neutral water containing phosphate and Co2+. Science 321:1072–1075
Zhao S, Li C, Huang H, Liu Y, Kang Z (2015) Carbon nanodots modified cobalt phosphate as efficient electrocatalyst for water oxidation. J Materiomics 1(3):236–244
Costentina C, Nocera DG (2017) Self-healing catalysis in water. PNAS 114(51):13380–13384
Song W, Ren Z, Chen SY, Meng Y, Biswas S, Nandi P, Elsen HA, Gao PX, Suib SL (2016) Ni-and Mn-promoted mesoporous Co3O4: a stable bifunctional catalyst with surface-structure-dependent activity for oxygen reduction reaction and oxygen evolution reaction. ACS Appl Mater Interfaces 8(32):20802–20813
Song F, Schenk K, Hu X (2016) A nanoporous oxygen evolution catalyst synthesized by selective electrochemical etching of perovskite hydroxide CoSn(OH)6 nanocubes. Energy Environ Sci 9:473–477
Chen S, Duan J, Jaroniec M, Qiao SZ (2013) Three-dimensional N-doped graphene hydrogel/NiCo double hydroxide electrocatalysts for highly efficient oxygen evolution. Angew Chem Int Ed 52:13567–13570
Peng S, Li L, Han X, Sun W, Srinivasan M, Mhaisalkar SG, Cheng F, Yan Q, Chen J, Ramakrishna S (2014) Cobalt sulfide nanosheet/graphene/carbon nanotube nanocomposites as flexible electrodes for hydrogen evolution. Angew Chem Int Ed 53:12594
Hong YR, Mhin S, Kim KM, Han WS, Choi H, Ali G, Chung KY, Lee HJ, Moon SI, Dutta S, Sun S, Jung YG, Song T, Han HS (2019) Electrochemically activated cobalt nickel sulfide for an efficient oxygen evolution reaction: partial amorphization and phase control. J Mater Chem A 7(8):3592–3602
Ma X, Zhang W, Deng Y, Zhong C, Hu W, Han X (2018) Phase and composition controlled synthesis of cobalt sulfide hollow nanospheres for electrocatalytic water splitting. Nanoscale 10:4816–4824
Chen P, Xu K, Tao S, Zhou T, Tong Y, Ding H, Zhang H, Chu W, Wu C, Xie Y (2016) Phase-transformation engineering in cobalt diselenide realizing enhanced catalytic activity for hydrogen evolution in an alkaline medium. Adv Mater 28:7527–7532
Kwak IH, Im HS, Jang DM, Kim YW, Park K, Lim YR, Cha EH, Park J (2016) CoSe2 and NiSe2 nanocrystals as superior bifunctional catalysts for electrochemical and photoelectrochemical water splitting. ACS Appl Mater Interfaces 8(8):5327–5334
Dai XF, Qiao JL, Zhou XJ, Shi JJ, Xu P, Zhang L, Zhang JJ (2013) Effects of heat-treatment and pyridine addition on the catalytic activity of carbon-supported cobalt-phthalocyanine for oxygen reduction reaction in alkaline electrolyte. Int J Electrochem Sci 8:3160–3175
Zou X, Huang X, Goswami A, Silva R, Sathe BR, Mikmekova E, Asefa T (2014) Cobalt-embedded nitrogen-rich carbon nanotubes efficiently catalyze hydrogen evolution reaction at all pH values. Angew Chem 126:4461
Zhang X, Liu SW, Zang YP, Liu RR, Liu GQ, Wang GZ, Zhang YX, Zhang HM, Zhao HJ (2016) Co/Co9S8@ S, N-doped porous graphene sheets derived from S, N dual organic ligands assembled Co-MOFs as superior electrocatalysts for full water splitting in alkaline media. Nano Energy 30:93–102
Zhao YF, Chen SQ, Sun B, Su DW, Huang XD, Liu H, Yan YM, Sun KN, Wang GX (2015) Graphene-Co3O4 nanocomposite as electrocatalyst with high performance for oxygen evolution reaction. Sci Rep 5:7629–7635
Sultan S, Ha M, Kim DY, Tiwari JN, Myung CW, Meena A, Shin TJ, Chae KH, Kim KS (2019) Superb water splitting activity of the electrocatalyst Fe3Co(PO4)4 designed with computation aid. Nat Commun 10(1):1–9
Popczun EJ, Read CG, Roske CW, Lewis NS, Schaak RE (2014) Highly active electrocatalysis of the hydrogen evolution reaction by cobalt phosphide nanoparticles. Angew Chem Int Ed 53:5427–5430
Li HM, Qian X, Xu C, Huang SW, Zhu CL, Jiang XC, Shao L, Hou LX (2017) Hierarchical porous Co9S8/nitrogen-doped carbon@ MoS2 polyhedrons as pH universal electrocatalysts for highly efficient hydrogen evolution reaction. ACS Appl Mater Interfaces 9:28394–28405
Jiang J, Liu Q, Zeng C, Ai L (2017) Cobalt/molybdenum carbide@ N-doped carbon as a bifunctional electrocatalyst for hydrogen and oxygen evolution reactions. J Mater Chem A 5(32):16929–16935
Liu P, Rodriguez JA (2005) Catalysts for hydrogen evolution from the [NiFe] hydrogenase to the Ni2P (001) surface: the importance of ensemble effect. J Am Chem Soc 127:14871–14878
Xing Z, Liu Q, Xing W, Asiri AM, Sun X (2015) Interconnected Co-entrapped, N-doped carbon nanotube film as active hydrogen evolution cathode over the whole pH range. Chemsuschem 8(11):1850–1855
Pu Z, Liu Q, Asiri AM, Sun X (2014) Tungsten phosphide nanorod arrays directly grown on carbon cloth: a highly efficient and stable hydrogen evolution cathode at all pH values. ACS Appl Mater Interfaces 6:21874
Hellstern TR, Benck JD, Kibsgaard J, Hahn C, Jaramillo TF (2016) Stable and active polymer electrolyte membrane electrolyzers utilizing transition metal phosphide hydrogen evolution catalysts. Adv Energy Mater 6(4):1501758
Callejas JF, Read CG, Popczun EJ, McEnaney JM, Schaak RE (2015) Nanostructured Co2P electrocatalyst for the hydrogen evolution reaction and direct comparison with morphologically equivalent CoP. Chem Mater 27(10):3769–3774
Huang Z, Chen Z, Chen Z, Lv C, Humphrey MG, Zhang C (2014) Cobalt phosphide nanorods as an efficient electrocatalyst for the hydrogen evolution reaction. Nano Energy 9:373–382
Li K, Zhang F, Wu H, Wang Y, Du J, Lu Y, Wang W, Zhao G, Kang DJ (2018) Facile synthesis of sheet-shaped Co2P grown on carbon cloth as a high-performance electrocatalyst for the hydrogen evolution reaction. J Solid State Electrochem 22(12):3977–3983
Li YG, Gao Y, Lang ZL, Yu FY, Tan HQ, Yan G, Wang YH, Ma YY (2018) A Co2P/WC nano-heterojunction covered with n-doped carbon as highly efficient electrocatalyst for hydrogen evolution reaction. Chemsuschem 11(6):1082–1091
Yan L, Zhang B, Zhu J, Zhao S, Li Y, Zhang B, Jiang J, Ji X, Zhang H, Shen PK (2019) Chestnut-like copper cobalt phosphide catalyst for all-pH hydrogen evolution reaction and alkaline water electrolysis. J Mater Chem A 7(23):14271–14279
Zhang Y, Gao L, Hensen EJM, Hofmann JP (2018) Evaluating the stability of Co2P electrocatalysts in the hydrogen evolution reaction for both acidic and alkaline electrolytes. ACS Energy Lett 3:1360–1365
Su J, Yang Y, Xia G, Chen J, Jiang P, Chen Q (2017) Ruthenium-cobalt nanoalloys encapsulated in nitrogen-doped graphene as active electrocatalysts for producing hydrogen in alkaline media. Nat Commun 8(1):1–12
Sankar S, Anilkumar GM, Tamaki T, Yamaguchi T (2018) Cobalt-modified palladium bimetallic catalyst: a multifunctional electrocatalyst with enhanced efficiency and stability toward the oxidation of ethanol and formate in alkaline medium. ACS Appl Mater 1(8):4140–4149
Ganesan P, Sivanantham A, Shanmugam S (2017) Nanostructured nickel–cobalt–titanium alloy grown on titanium substrate as efficient electrocatalyst for alkaline water electrolysis. ACS Appl Mater Interfaces 9(14):12416–12426
Ali Z, Mehmood M, Ahmed J, Majeed A, Thebo KH (2020) CVD grown defect rich-MWCNTs with anchored CoFe alloy nanoparticles for OER activity. Mater Lett 259:126831
Kublanovsky VS, Yapontseva YS (2014) Electrocatalytic properties of Co-Mo alloys electrodeposited from a citrate-pyrophosphate electrolyte. Electrocatalysis 5(4):372–378
Lupi C, Dell’Era A, Pasquali M (2009) Nickel–cobalt electrodeposited alloys for hydrogen evolution in alkaline media. Int J Hydrogen Energy 34(5):2101–2106
Kim H, Kim J, Han GH, Guo W, Hong S, Park J, Ahn SH (2021) Electrodeposited rhenium-cobalt alloy with high activity for acidic hydrogen evolution reaction. J Ind Eng Chem. https://doi.org/10.1016/j.jiec.2021.01.008
Wang M, Dang Z, Prato M, Petralanda U, Infante I, Shinde DV, Trizio LD, Manna L (2019) Ruthenium-decorated cobalt selenide nanocrystals for hydrogen evolution. ACS Appl Nano Mater 2:5695–5703
Han W, Li M, Ma Y, Yang J (2020) Cobalt-based metal-organic frameworks and their derivatives for hydrogen evolution reaction. Front Chem 8:1025
Huang C, Yu L, Zhang W, Xiao Q, Zhou J, Zhang Y, An P, Zhang J, Yu Y (2020) N-doped Ni-Mo based sulfides for high-efficiency and stable hydrogen evolution reaction. Appl Catal B 276:119137
Huang Z, Yuan S, Zhang T, Cai B, Xu B, Lu X, Sun D (2020) Selective selenization of mixed-linker Ni-MOFs: NiSe2@ NC core-shell nano-octahedrons with tunable interfacial electronic structure for hydrogen evolution reaction. Appl Catal B Environ 272:118976
Yang F, Chen Y, Cheng G, Chen S, Luo W (2017) Ultrathin nitrogendoped carbon coated with CoP for efficient hydrogen evolution. ACS Catal 7:3824–3831
Wang R, Sun P, Yuan Q, Nie R, Wang X (2019) MOF-derived cobalt-embedded nitrogen-doped mesoporous carbon leaf for efficient hydrogen evolution reaction in both acidic and alkaline media. Int J Hydrogen Energy 44(23):11838–11847
Ding H, Xu G, Zhang L, Wei B, Hei J, Chen L (2020) A highly effective bifunctional catalyst of cobalt selenide nanoparticles embedded nitrogendoped bamboo-like carbon nanotubes toward hydrogen and oxygen evolution reactions based on metal-organic framework. J Colloid Interface Sci 566:296–303
Zhang R, Tang C, Kong R, Du G, Asiri AM, Chen L, Sun X (2017) Al-Doped CoP nanoarray: a durable water-splitting electrocatalyst with super high activity. Nanoscale 9:4793–4800
Yang L, Qi H, Zhang C, Sun X (2016) An efficient bifunctional electrocatalyst for water splitting based on cobalt phosphide. Nanotechnology 27:1–7
McCrory CCL, Jung S, Peters JC, Jaramillo TF (2013) Benchmarking heterogeneous electrocatalysts for the oxygen evolution reaction. J Am Chem Soc 135:16977–16987
Zhang X, Han Y, Huang L, Dong S (2016) 3D graphene aerogels decorated with cobalt phosphide nanoparticles as electrocatalysts for the hydrogen evolution reaction. Chemsuschem 9:3049–3053
Pan Y, Chen Y, Lin Y, Cui P, Sun K, Liu Y, Liu C (2016) Cobalt nickel phosphide nanoparticles decorated carbon nanotubes as advanced hybrid catalysts for hydrogen evolution. J Mater Chem A 4:14675–14686
Li Q, Xing Z, Asiri AM, Jiang P, Sun X (2014) Cobalt phosphide nanoparticles film growth on carbon cloth: a high-performance cathode for electrochemical hydrogen evolution. Int J Hydrogen Energy 39:16806–16811
Yang L, Wang K, Du G, Zhu W, Cui L, Zhang C, Sun X, Asiri AM (2016) Cobalt phosphide nanowall arrays supported on carbon cloth: an efficient monolithic non-noble-metal hydrogen evolution catalyst. Nanotechnology 27:475702
Liu T, Liu D, Qu F, Wang D, Zhang L, Ge R, Hao S, Ma Y, Du G, Asiri AM, Chen L, Sun X (2017) Enhanced electrocatalysis for energy-efficient hydrogen production over CoP catalyst with nonelectroactive Zn as a promoter. Adv Energy Mater 7(15):1700020
Liu T, Ma X, Liu D, Hao S, Du G, Ma Y, Asiri AM, Sun X, Chen L (2017) Mn doping of CoP nanosheets array: an efficient electrocatalyst for hydrogen evolution reaction with enhanced activity at all pH values. ACS Catal 7:98–102
Wei M, Yang L, Wang L, Liu T, Liu C, Tang Y, Luo S (2017) In-situ potentiostatic activation to optimize electrodeposited cobalt-phosphide electrocatalyst for highly efficient hydrogen evolution in alkaline media. Chem Phys Lett 681:90–94
Zhou D, He L, Zhu W, Hou X, Wang K, Du G, Zheng C, Sun X, Asiri AM (2016) Interconnected urchin-like cobalt phosphide microspheres film for highly efficient electrochemical hydrogen evolution in both acidic and basic media. J Mater Chem A 4:10114–10117
Ye C, Wang MQ, Chen G, Deng YH, Li LJ, Luo HQ, Li NB (2017) One-step CVD synthesis of carbon framework wrapped Co2P as a flexible electrocatalyst for efficient hydrogen evolution. J Mater Chem A 5:7791–7795
Bai N, Li Q, Mao D, Li D, Dong H (2016) One-step electrodeposition of Co/CoP film on Ni foam for efficient hydrogen evolution in alkaline solution. ACS Appl Mater Interfaces 8:29400–29407
Oh S, Kim H, Kwon Y, Kim M, Cho E, Kwon H (2016) Porous Co–P foam as an efficient bifunctional electrocatalyst for hydrogen and oxygen evolution reactions. J Mater Chem A 4:18272–18277
Ai L, Niu Z, Jiang J (2017) Mechanistic insight into oxygen evolution electrocatalysis of surface phosphate modified cobalt phosphide nanorod bundles and their superior performance for overall water splitting. Electrochim Acta 242:355–363
Ma W, Ma R, Wang C, Liang J, Liu X, Zhou K, Sasaki T (2015) A superlattice of alternately stacked Ni–Fe hydroxide nanosheets and graphene for efficient splitting of water. ACS Nano 9(2):1977–1984
Yuan CZ, Jiang YF, Wang Z, Xie X, Yang ZK, Yousaf AB, Xu AW (2016) Cobalt phosphate nanoparticles decorated with nitrogen-doped carbon layers as highly active and stable electrocatalysts for the oxygen evolution reaction. J Mater Chem A 4(21):8155–8160
Xie L, Zhang R, Cui L, Liu D, Hao S, Ma Y, Du G, Asiri AM, Sun X (2017) High-performance electrolytic oxygen evolution in neutral media catalyzed by a cobalt phosphate nanoarray. Angew Chem Int Ed 56(4):1064–1068
Kim H, Park J, Park I, Jin K, Jerng SE, Kim SH, Nam KT, Kang K (2015) Coordination tuning of cobalt phosphates towards efficient water oxidation catalyst. Nat Commun 6(8253):1–11
Loni E, Siadati MH, Shokuhfar A, Leybo D, Kuznetsov D (2020) Sodium–cobalt pyrophosphate electrocatalyst for water splitting. J Solid State Chem 290:121510
Liu M, Qu Z, Yin D, Chen X, Zhang Y, Guo Y, Xiao D (2018) Cobalt−iron pyrophosphate porous nanosheets as highly active electrocatalysts for the oxygen evolution reaction. ChemElectroChem 5:36–43
Zhang R, Zhang YC, Pan L, Shen GQ, Mahmood N, Ma YH, Shi Y, Jia W, Wang L, Zhang X, Xu W, Zou JJ (2018) Engineering cobalt defects in cobalt oxide for highly efficient electrocatalytic oxygen evolution. ACS Catal 8(5):3803–3811
Liu S, Zhang R, Lv W, Kong F, Wang W (2018) Controlled synthesis of Co3O4 electrocatalysts with different morphologies and their application for oxygen evolution reaction. Int J Electrochem Sci 13:3843–3854
Rosen J, Hutchings GS, Jiao F (2013) Ordered mesoporous cobalt oxide as highly efficient oxygen evolution catalyst. J Am Chem Soc 135:4516–4521
Gong L, Esther Chng XY, Du Y, Xi S, Siang Yeo B (2018) Enhanced catalysis of the electrochemical oxygen evolution reaction by iron (III) ions adsorbed on amorphous cobalt oxide. ACS Catal 8:807–814
Liu W, Hou Y, Yang S, Yu C, Lei C, Wu X, He D, Jia Q, Zheng G, Zhang X, Lei L (2018) 3D porous cobalt–iron–phosphorus bifunctional electrocatalyst for the oxygen and hydrogen evolution reactions. ACS Sustain Chem Eng 6(5):6305–6311
Ji X, He Y, Liu J (2019) Concentrated-acid triggered superfast generation of porous amorphous cobalt oxide toward efficient water oxidation catalysis in alkaline solution. Chem Commun 55(12):1797–1800
Wu Y, Sun R, Cen J (2020) Facile synthesis of cobalt oxide as an efficient electrocatalyst for hydrogen evolution reaction. Front Chem 8:386
Zhang X, Chen Y, Chen M, Yu B, Wang B, Wang X, Zhang W, Yang D (2021) MOF derived multi-metal oxides anchored N, P-doped carbon matrix as efficient and durable electrocatalyst for oxygen evolution reaction. J Colloid Interf Sci 581:608–618
Fu S, Zhu C, Song J, Engelhard MH, Li X, Du D, Lin Y (2016) Highly ordered mesoporous bimetallic phosphides as efficient oxygen evolution electrocatalysts. ACS Energy Lett 1:792–796
Suzuki N, Horie T, Kitahara G, Murase M, Shinozaki K, Morimoto Y (2016) Novel noble-metal-free electrocatalyst for oxygen evolution reaction in acidic and alkaline media. Electrocatalysis 7(2):115–120
Al-Sharif MS, Arunachalam P, Abiti T, Amer MS, Al-Shalwi M, Ghanem MA (2020) Mesoporous cobalt phosphate electrocatalyst prepared using liquid crystal template for methanol oxidation reaction in alkaline solution. Arab J Chem 13(1):2873–2882
Chemelewski WD, Lee HC, Lin JF, Bard AJ, Mullins CB (2014) Amorphous FeOOH oxygen evolution reaction catalyst for photoelectrochemical water splitting. J Am Chem Soc 136:2843–2850
Feng S, Liu C, Chai Z, Li Q, Xu D (2018) Cobalt-based hydroxide nanoparticles@ N-doping carbonic frameworks core–shell structures as highly efficient bifunctional electrocatalysts for oxygen evolution and oxygen reduction reactions. Nano Res 11(3):1482–1489
Guzman-Vargas A, Vazquez-Samperio J, Oliver-Tolentino MA, Nava N, Castillo N, Macıas-Hernandez MJ, Reguera E (2018) Influence of cobalt on electrocatalytic water splitting in NiCoFe layered double hydroxides. J Mater Sci 53:4515–4526
Xin J, Tan H, Liu Z, Zhao L, Xie J, Sang Y, Zhou W, Wang A, Liu H, Wang JJ (2019) Facile synthesis of hierarchical porous Ni x Co1−x SeO3 networks with controllable composition as a new and efficient water oxidation catalyst. Nanoscale 11(7):3268–3274
Suntivich J, May KJ, Gasteiger HA, Goodenough JB, Shao-Horn YA (2011) A perovskite oxide optimized for oxygen evolution catalysis from molecular orbital principles. Science 334:1383–1385
Kuznetsov D, Peng J, Giordano L, Rom’an-Leshkov Y, Shao-Horn Y (2020) Bismuth substituted strontium cobalt perovskites for catalyzing oxygen evolution. J Phys Chem C 124:6562–6570
Kim J, Yin X, Tsao KC, Fang S, Yang H (2014) Ca2Mn2O5 as oxygen-deficient perovskite electrocatalyst for oxygen evolution reaction. J Am Chem Soc 136:14646–14649
Grimaud A, May KJ, Carlton CE, Lee YL, Risch M, Hong WT, Zhou JG, Shao-Horn Y (2013) Double perovskites as a family of highly active catalysts for oxygen evolution in alkaline solution. Nat Commun 4:2439–2745
Guo Y, Tong Y, Chen P, Xu K, Zhao J, Lin Y, Chu W, Peng Z, Wu C, Xie Y (2015) Engineering the electronic state of a perovskite electrocatalyst for synergistically enhanced oxygen evolution reaction. Adv Mater 27(39):5989–5994
Miao X, Wu L, Lin Y, Yuan X, Zhao J, Yan W, Zhou S, Shi L (2019) The role of oxygen vacancies in water oxidation for perovskite cobalt oxide electrocatalysts: are more better? Chem Commun 55:1442–1445
Pramana SS, Cavallaro A, Li C, Handoko AD, Chan AD, Walker RJ, Regoutz A, Herrin JS, Yeo BS, Payne DJ (2018) Crystal structure and surface characteristics of Sr-doped GdBaCo2O6−δ double perovskites: oxygen evolution reaction and conductivity. J Mater Chem A 6:5335–5345
Zhou S, Miao X, Zhao X, Ma C, Qiu Y, Hu Z, Zhao J, Shi L, Zeng J (2016) Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition. J Nat Commun 7:1–7
Miyahara Y, Miyazaki K, Fukutsuka T, Abe T (2017) Strontium cobalt oxychlorides: enhanced electrocatalysts for oxygen reduction and evolution reactions. Chem Commun 53:2713–2716
Liu Y, Cheng H, Lyu M, Fan S, Liu Q, Zhang W, Zhi Y, Wang C, Xiao C, Wei S, Ye B, Xie Y (2014) Low overpotential in vacancy-rich ultrathin CoSe2 nanosheets for water oxidation. J Am Chem Soc 136:15670–15675
Liang L, Cheng H, Lei F, Han J, Gao S, Wang C, Sun Y, Qamar S, Wei S, Xie Y (2015) Metallic single-unit-cell orthorhombic cobalt diselenide atomic layers: robust water-electrolysis catalysts. Angew Chem Int Ed 54:12004–12008
Zhao X, Zhang H, Yan Y, Cao J, Li X, Zhou S, Peng Z, Zeng J (2017) Engineering the electrical conductivity of lamellar silver-doped cobalt (II) selenide nanobelts for enhanced oxygen evolution. Angew Chem Int Ed 129(1):334–338
Dong Q, Wang Q, Dai Z, Qiu H, Dong X (2016) MOF-derived Zn-doped CoSe2 as an efficient and stable free-standing catalyst for oxygen evolution reaction. ACS Appl Mater Interfaces 8(40):26902–26907
Gao MR, Xu YF, Jiang J, Zheng YR, Yu SH (2012) Water oxidation electrocatalyzed by an efficient Mn3O4/CoSe2 nanocomposite. J Am Chem Soc 134:2930–2933
Gao MR, Cao X, Gao Q, Xu YF, Zheng YR, Jiang J, Yu SH (2014) Nitrogen-doped graphene supported CoSe2 nanobelt composite catalyst for efficient water oxidation. ACS Nano 8:3970–3978
Cao X, Johnson E, Nath M (2019) Identifying high-efficiency oxygen evolution electrocatalysts from Co–Ni–Cu based selenides through combinatorial electrodeposition. J Mater Chem A 7(16):9877–9889
Zhu H, Zhang J, Yanzhang R, Du M, Wang Q, Gao G, Wu J, Wu G, Zhang M, Liu B, Yao J, Zhang X (2015) When cubic cobalt sulfide meets layered molybdenum disulfide: a core–shell system toward synergetic electrocatalytic water splitting. Adv Mater 27:4752–4759
Feng X, Jiao Q, Liu T, Li Q, Yin M, Zhao Y, Li H, Feng C, Zhou W (2018) Bi SPR-promoted Z-scheme Bi2MoO6/CdS-diethylenetriamine composite with effectively enhanced visible light photocatalytic hydrogen evolution activity and stability. ACS Sustain Chem Eng 6:1863–1871
Zhang YQ, Ouyang B, Xu J, Jia GC, Chen S, Rawat RS, Fan HJ (2016) Rapid synthesis of cobalt nitride nanowires: highly efficient and low-cost catalysts for oxygen evolution. Angew Chem Int Ed 55:8670–8674
Chen PZ, Xu K, Fang ZW, Tong Y, Wu JC, Lu XL, Peng X, Ding H, Wu CZ, Xie Y (2015) Metallic Co4N porous nanowire arrays activated by surface oxidation as electrocatalysts for the oxygen evolution reaction. Angew Chem Int Ed 54:14710–14714
Chen P, Xu K, Tong Y, Li X, Tao S, Fang Z, Chu W, Wu X, Wu C (2016) Cobalt nitrides as a class of metallic electrocatalysts for the oxygen evolution reaction. Inorg Chem Front 3(2):236–242
Gonzalez-Huerta RG, Ramos-Sanchez G, Balbuena PB (2014) Oxygen evolution in Co-doped RuO2 and IrO2: experimental and theoretical insights to diminish electrolysis overpotential. J Power Sources 268:69–76
Vigil JA, Lambert TN, Christensen BT (2016) Cobalt phosphide-based nanoparticles as bifunctional electrocatalysts for alkaline water splitting. J Mater Chem A 4(20):7549–7554
Kim JH, Han S, Jo Y, Bak Y, Lee JS (2018) A precious metal-free solar water splitting cell with a bifunctional cobalt phosphide electrocatalyst and doubly promoted bismuth vanadate photoanode. J Mater Chem A 6(3):1266–1274
Yuan G, Bai J, Zhang L, Chen X, Ren L (2021) The effect of P vacancies on the activity of cobalt phosphide nanorods as oxygen evolution electrocatalyst in alkali. Appl Catal B Environ 284:119693
Kim HW, Oh SK, Cho EA, Kwon HS (2018) 3D porous cobalt–iron–phosphorus bifunctional electrocatalyst for the oxygen and hydrogen evolution reactions. ACS Sustain Chem Eng 6(5):6305–6311
Sun J, Li S, Zhang Q, Guan J (2020) Iron–cobalt–nickel trimetal phosphides as high-performance electrocatalysts for overall water splitting. Sustain Energy Fuels 4(9):4531–4537
Yang D, Hou W, Lu Y, Zhang W, Chen Y (2021) Cobalt phosphide nanoparticles supported within network of N-doped carbon nanotubes as a multifunctional and scalable electrocatalyst for water splitting. J Energ Chem 52:130–138
Liu Q, Chen Z, Yan Z, Wang Y, Wang E, Wang S, Wang S, Sun G (2018) Crystal-plane-dependent activity of spinel Co3O4 towards water splitting and the oxygen reduction reaction. ChemElectroChem 5(7):1080–1086
Wang S, Wu J, Yin J, Hu Q, Geng D, Liu LM (2018) Improved electrocatalytic performance in overall water splitting with rational design of hierarchical Co3O4@NiFe layered double hydroxide core–shell nanostructure. ChemElectroChem 5(10):1357–1363
Chen Z, Xu H, Ha Y, Li X, Liu M, Wu R (2019) Two-dimensional dual carbon-coupled defective nickel quantum dots towards highly efficient overall water splitting. Appl Catal B 250:213–223
Zhuang H, Xie Y, Tan H, Deng Y, Li Y, Chen G (2018) CoFex–CoFe2O4/N-doped carbon nanocomposite derived from in situ pyrolysis of a single source precursor as a superior bifunctional electrocatalyst for water splitting. Electrochim Acta 262:18–26
Kargar A, Yavuz S, Kim TK, Liu CH, Kuru C, Rustomji CS, Jin SH, Bandaru PR (2015) Solution-processed CoFe2O[49]4 nanoparticles on 3D carbon fiber papers for durable oxygen evolution reaction. ACS Appl Mater Interfaces 7(32):17851–17856
Deng J, Ren P, Deng D, Yu L, Yang F, Bao X (2014) Highly active and durable non-precious-metal catalysts encapsulated in carbon nanotubes for hydrogen evolution reaction. Energy Environ Sci 7(6):1919–1923
Jin HY, Wang J, Su DF, Wei ZZ, Pang ZF, Wang Y (2015) In situ cobalt–cobalt oxide/N-doped carbon hybrids as superior bifunctional electrocatalysts for hydrogen and oxygen evolution. J Am Chem Soc 137(7):2688–2694
Yang Y, Lun ZY, Xia GL, Zheng FC, He MN, Chen QW (2015) Non-precious alloy encapsulated in nitrogen-doped graphene layers derived from MOFs as an active and durable hydrogen evolution reaction catalyst. Energy Environ Sci 8:3563
Nath K, Bhunia K, Pradhan D, Biradha K (2019) MOF-templated cobalt nanoparticles embedded in nitrogen-doped porous carbon: a bifunctional electrocatalyst for overall water splitting. Nanoscale Adv 1(6):2293–2302
Xia L, Song H, Li X, Zhang X, Gao B, Zheng Y, Huo K, Chu PK (2020) Hierarchical 0D–2D Co/Mo selenides as superior bifunctional electrocatalysts for overall water splitting. Front Chem 8:382
Gu W, Hu L, Zhu X, Shang C, Li J, Wang E (2018) Rapid synthesis of Co3O4 nanosheet arrays on Ni foam by in situ electrochemical oxidization of air-plasma engraved Co(OH)2 for efficient oxygen evolution. Chem Commun 54:12698–12701
Ahn IK, Joo W, Lee JH, Kim HG, Lee SY, Jung Y, Kim JY, Lee GB, Kim M, Joo YC (2019) Metal-organic framework-driven porous cobalt disulfide nanoparticles fabricated by gaseous sulfurization as bifunctional electrocatalysts for overall water splitting. Sci Rep 9(19539):1–10
Deng WF, Jiang HM, Chen C, Yang L, Zhang YM, Peng SQ, Wang SQ, Tan YM, Ma M, Xie QJ (2016) Phase-selective synthesis of self-supported RuP films for efficient hydrogen evolution electrocatalysis in alkaline media. ACS Appl Mater Interfaces 8:13341–13347
Zhang LL, Liu W, Dou YB, Du Z, Shao MH (2016) The role of transition metal and nitrogen in metal–N–C composites for hydrogen evolution reaction at universal pHs. J Phys Chem C 120:29047–29053
Feng T, Yu G, Tao S, Zhu S, Ku R, Zhang R, Zeng Q, Yang M, Chen Y, Chen W, Yang B (2020) A highly efficient overall water splitting ruthenium-cobalt alloy electrocatalyst across a wide pH range via electronic coupling with carbon dots. J Mater Chem A 8(19):9638–9645
Yaseen W, Ullah N, Xie M, Wei W, Xu Y, Zahid M, Oluigbo CJ, Yusuf BA, Xie J (2021) Cobalt-Iron nanoparticles encapsulated in mesoporous carbon nanosheets: A one-pot synthesis of highly stable electrocatalysts for overall water splitting. Int J Hydrogen Energy 46(7):5234–5249
Lin Y, Zhang D, Gong Y (2020) Ultralow ruthenium loading Cobalt-molybdenum binary alloy as highly efficient and super-stable electrocatalyst for water splitting. Appl Surf Sci. https://doi.org/10.1016/j.apsusc.2020.148518
Liu M, Li J (2016) Cobalt phosphide hollow polyhedron as efficient bifunctional electrocatalysts for the evolution reaction of hydrogen and oxygen. ACS Appl Mater Interfaces 8:2158–2165
Songa M, Hea Y, Zhanga M, Zhenga X, Wanga Y, Zhanga J, Hana X, Zhong C, Hu W, Deng Y (2018) Controllable synthesis of Co2P nanorods as high-efficiency bifunctional electrocatalyst for overall water splitting. J Power Sources 402:345–352
Zhang C, Bhoyate S, Kahol PK, Siam K, Poudel TP, Mishra SR, Gupta RK (2018) Highly efficient and durable electrocatalyst based on nanowires of cobalt sulfide for overall water splitting. ChemNanoMat 4(12):1240–1246
Huang Z, Yang Z, Hussain Z, Chen B, Jia Q, Zhu Y, Xia Y (2020) Polyoxometallates@ zeolitic-imidazolate-framework derived bimetallic tungsten-cobalt sulfide/porous carbon nanocomposites as efficient bifunctional electrocatalysts for hydrogen and oxygen evolution. Electrochim Acta 330:135335
Zhou W, Lu J, Zhou K, Yang L, Ke Y, Tang Z, Chen S (2016) CoSe2 nanoparticles embedded defective carbon nanotubes derived from MOFs as efficient electrocatalyst for hydrogen evolution reaction. Nano Energy 28:143–150
Wu Z, Li J, Zou Z, Wang X (2018) Folded nanosheet-like Co0.85Se array for overall water splitting. J Solid State Electrochem 22:1785–1794
Zhang G, Wang B, Bi J, Fang D, Yang S (2019) Constructing ultrathin CoP nanomeshes by Er-doping for highly efficient bifunctional electrocatalysts for overall water splitting. J Mater Chem A 7:5769–5778
Du Y, Qu H, Liu Y, Han Y, Wang L, Dong B (2019) Bimetallic CoFeP hollow microspheres as highly efficient bifunctional electrocatalysts for overall water splitting in alkaline media. Appl Surf Sci 465:816–823
Lin Y, Pan Y, Liu S, Sun K, Cheng Y, Liu M, Wang Z, Li X, Zhang J (2019) Construction of multi-dimensional core/shell Ni/NiCoP nano-heterojunction for efficient electrocatalytic water splitting. Appl Catal B 259:118039
Yao M, Hu H, Sun B, Wang N, Hu W, Komarneni S (2019) Self-supportive mesoporous Ni/Co/Fe phosphosulfide nanorods derived from novel hydrothermal electrodeposition as a highly efficient electrocatalyst for overall water splitting. Small 15:1905201
Lv CN, Zhang L, Huang XH, Zhu YX, Zhang X, Hu JS, Lu SY (2019) Double functionalization of N-doped carbon carved hollow nanocubes with mixed metal phosphides as efficient bifunctional catalysts for electrochemical overall water splitting. Nano Energy 65:103995
Li W, Chen Y, Yu B, Hu Y, Wang X, Yang D (2019) 3D hollow Co–Fe–P nanoframes immobilized on N, P-doped CNT as an efficient electrocatalyst for overall water splitting. Nanoscale 11:17031–17040
Li J, Wei G, Zhu Y, Xi Y, Pan X, Yuan J, Zatovsky IV, Wei H (2017) Hierarchical NiCoP nanocone arrays supported on Ni foam as an efficient and stable bifunctional electrocatalyst for overall water splitting. J Mater Chem A 5:14828–14837
Liu PF, Yang S, Zhang B, Yang HG (2016) Defect-rich ultrathin cobalt–iron layered double hydroxide for electrochemical overall water splitting. ACS Appl Mater Interfaces 8:34474
Dai Z, Geng H, Wang J, Luo Y, Li B, Zong Y, Yang J, Guo Y, Zheng Y, Wang X (2017) Hexagonal-phase cobalt monophosphosulfide for highly efficient overall water splitting. ACS Nano 11:11031
Lian J, Wu Y, Zhang H, Gu S, Zeng Z, Ye X (2018) One-step synthesis of amorphous Ni–Fe–P alloy as bifunctional electrocatalyst for overall water splitting in alkaline medium. Int J Hydrogen Energy 43:12929–12938
Jiao L, Zhou YX, Jiang HL (2016) Metal–organic framework-based CoP/reduced graphene oxide: high-performance bifunctional electrocatalyst for overall water splitting. Chem Sci 7:1690–1695
Liu S, Jiang Y, Yang M, Zhang M, Guo Q, Shen W, He R, Li M (2019) Highly conductive and metallic cobalt–nickel selenide nanorods supported on Ni foam as an efficient electrocatalyst for alkaline water splitting. Nanoscale 11:7959–7966
Cheng Y, Liao F, Shen W, Liu L, Jiang B, Li Y, Shao M (2017) Carbon cloth supported cobalt phosphide as multifunctional catalysts for efficient overall water splitting and zinc–air batteries. Nanoscale 9:18977
Jiang N, You B, Sheng M, Sun Y (2015) Electrodeposited cobalt-phosphorous-derived films as competent bifunctional catalysts for overall water splitting. Angew Chem 127:6349–6352
Yang Y, Yao H, Yu Z, Islam SM, He H, Yuan M, Yue Y, Xu K, Hao W, Sun G, Li H, Ma S, Zapol P, Kanatzidis MG (2019) Hierarchical nanoassembly of MoS2/Co9S8/Ni3S2/Ni as a highly efficient electrocatalyst for overall water splitting in a wide pH range. J Am Chem Soc 141:10417–10430
Jin H, Wang J, Su D, Wei Z, Pang Z, Wang Y (2015) In situ cobalt–cobalt oxide/N-doped carbon hybrids as superior bifunctional electrocatalysts for hydrogen and oxygen evolution. J Am Chem Soc 137:2688–2694
Yang WQ, Hua YX, Zhang QB, Lei H, Xu CY (2018) Electrochemical fabrication of 3D quasi-amorphous pompon-like Co-O and Co-Se hybrid films from choline chloride/urea deep eutectic solvent for efficient overall water splitting. Electrochim Acta 273:71–79
Zhai M, Wang F, Du H (2017) Transition-metal phosphide–carbon nanosheet composites derived from two-dimensional metal-organic frameworks for highly efficient electrocatalytic water-splitting. ACS Appl Mater Inter 9:40171–40179
Yan J, Chen L, Liang X (2019) Co9S8 nanowires@ NiCo LDH nanosheets arrays on nickel foams towards efficient overall water splitting. Sci Bull 64:158–165
Li J, Kong X, Jiang M, Lei X (2018) Hierarchically structured CoN/Cu3N nanotube array supported on copper foam as an efficient bifunctional electrocatalyst for overall water splitting. Inorg Chem Front 5:2906–2913
Mahmood N, Yao Y, Zhang JW, Pan L, Zhang X, Zou JJ (2018) for hydrogen evolution in alkaline electrolytes: mechanisms, challenges, and prospective solutions. Adv Sci 5(1700464):1–23
Qu G, Wu T, Yu Y, Tang Z, Yue Q (2019) Rational design of phosphorus-doped cobalt sulfides electrocatalysts for hydrogen evolution. Nano Res 12:2960–2965
Qiao M, Wang Y, Mamat X, Chen A, Zou G, Li L, Hu G, Zhang S, Hu X, Voiry D (2020) Rational design of hierarchical, porous, co-supported, N-doped carbon architectures as electrocatalyst for oxygen reduction. Chemsuschem 13(4):741–748
Chen W, Zhang Y, Chen G, Huang R, Zhou Y, Wu Y, Hu Y, Ostrikov K (2019) Mesoporous cobalt–iron–organic frameworks: a plasma-enhanced oxygen evolution electrocatalyst. J Mater Chem A 7(7):3090–3100
Pramanik M, Tominaka S, Wang ZL, Takei T, Yamauchi Y (2017) Mesoporous semimetallic conductors: structural and electronic properties of cobalt phosphide systems. Angew Chem Int Ed 56(43):13508–13512
Zhang X, Chen Y, Zhang W, Yang D (2020) Coral-like hierarchical architecture self-assembled by cobalt hexacyanoferrate nanocrystals and N-doped carbon nanoplatelets as efficient electrocatalyst for oxygen evolution reaction. J Colloid Interf Sci 558:190–199
Wang J, Wang J, Zhang M, Li S, Liu R, Li Z (2020) Metal-organic frameworks-derived hollow-structured iron-cobalt bimetallic phosphide electrocatalysts for efficient oxygen evolution reaction. J Alloys Compd 821:153463
Guo D, Kang H, Wei P, Yang Y, Hao Z, Zhang Q, Liu L (2020) A high-performance bimetallic cobalt iron oxide catalyst for the oxygen evolution reaction. Cryst Eng Comm 22(25):4317–4323
Sankar SS, Rathishkumar A, Geetha K, Kundu S (2021) Electrospinning as a tool in fabricating hydrated porous cobalt phosphate fibrous network as high rate OER electrocatalysts in alkaline and neutral media. Int J Hydrogen Energy. https://doi.org/10.1016/j.ijhydene.2020.12.131
Cao B, Hu M, Cheng Y, Jing P, Liu B, Zhou B, Wang X, Gao R, Sun X, Du Y, Zhang J (2021) Tailoring the d-band center of N-doped carbon nanotube arrays with Co4N nanoparticles and single-atom Co for a superior hydrogen evolution reaction. NPG Asia Mater 13(1):1–14
Zhang R, Zhang YC, Pan L, Shen GQ, Mahmood N, Ma YH, Shi Y, Jia W, Wang L, Zhang X, Xu W, Zou JJ (2019) Iron doped cobalt phosphide ultrathin nanosheets on nickel foam for overall water splitting. J Mater Chem A 7:20658–20666
Pan Y, Sun K, Lin Y, Cao X, Cheng Y, Liu S, Zeng L, Cheong WC, Zhao D, Wu K, Liu Z (2019) Electronic structure and d-band center control engineering over M-doped CoP (M = Ni, Mn, Fe) hollow polyhedron frames for boosting hydrogen production. Nano Energy 56:411–419
Wang X, Zheng Y, Sheng W, Xu ZJ, Jaroniec M, Qiao S-Z (2020) Strategies for design of electrocatalysts for hydrogen evolution under alkaline conditions. Mater Today 36:125–138
Jiang K, Liu B, Luo M, Ning S, Peng M, Zhao Y, Lu YR, Chan TS, de Groot FM, Tan Y (2019) Single platinum atoms embedded in nanoporous cobalt selenide as electrocatalyst for accelerating hydrogen evolution reaction. Nat Commun 10(1):1–9
Munde AV, Mulik BB, Dighole RP, Sathe BR (2020) Cobalt oxide nanoparticle-decorated reduced graphene oxide (Co3O4–rGO): active and sustainable nanoelectrodes for water oxidation reaction. New J Chem 44(36):15776–15784
Zhang L, Zhu S, Dong S, Woo NJ, Xu Z, Huang J, Kim JK, Shao M (2018) Co nanoparticles encapsulated in porous N-doped carbon nanofibers as an efficient electrocatalyst for hydrogen evolution reaction. J Electrochem Soc 165(15):3271–3275
Wang W, Luo J, Chen S (2017) Carbon oxidation reactions could misguide the evaluation of carbon black-based oxygen-evolution electrocatalysts. Chem Comm 53(84):11556–11559
Chen J, Hu J, Waldecker JR (2015) A comprehensive model for carbon corrosion during fuel cell start-up. J Electrochem Soc 162(8):F878
Ferreira-Aparicio P, Chaparro AM, Folgado MA, Conde JJ, Brightman E, Hinds G (2017) Degradation study by start-up/shut-down cycling of superhydrophobic electrosprayed catalyst layers using a localized reference electrode technique. ACS Appl Mater Interfaces 9(12):10626–10636
Ullah N, Xie M, Linlin C, Yaseen W, Zhao W, Yang S, Xu Y, Xie J (2021) Novel 3D graphene ornamented with CoO nanoparticles as an efficient bifunctional electrocatalyst for oxygen and hydrogen evolution reactions. Mater Chem Phys 537:124237
Lv X, Yin S (2021) CoP-embedded nitrogen and phosphorus co-doped mesoporous carbon nanotube for efficient hydrogen evolution. Appl Surf Sci 537:147834
Jadhav AR, Bandal HA, Tamboli AH, Kim H (2017) Environment friendly hydrothermal synthesis of carbon–Co3O4 nanorods composite as an efficient catalyst for oxygen evolution reaction. J Energy Chem 26(4):695–702
Jia Y, Wang Y, Zhang G, Zhang C, Sun K, Xiong X, Liu J, Sun X (2020) Pyrolysis-free formamide-derived N-doped carbon supporting atomically dispersed cobalt as high-performance bifunctional oxygen electrocatalyst. J Energy Chem 49:283–290
Acknowledgements
This work was non-financially supported by K. N. Toosi University of Technology.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Loni, E., Shokuhfar, A. & Siadati, M.H. Cobalt-Based Electrocatalysts for Water Splitting: An Overview. Catal Surv Asia 25, 114–147 (2021). https://doi.org/10.1007/s10563-021-09329-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10563-021-09329-5