Abstract
Separation of photogenerated electrons from holes is an important factor that increases hydrogen evolution rate in the water splitting reaction. This recombination prevention can be achieved by co-catalyst’s deposition onto the semiconductor material’s surfaces. In this contribution, synthesis of mesoporous C3N4 of graphite-like structure by a combustion technique employing high mesoporous silica as a template has been achieved. Subsequently, NiS nanoparticles were decorated as g-C3N4 nanosheets at various NiS contents (5–20%). the photocatalytic efficiency of the prepared NiS/g-C3N4 nanocomposites was investigated and compared with those of pure NiS and g-C3N4 for evolution of hydrogen using glycerol as a scavenger upon visible light illumination. The findings indicated that the content of deposited NiS nanoparticles onto g-C3N4 is significant in the enhancement of the photocatalytic response of g-C3N4. 15% NiS/g-C3N4 nanocomposite is the optimized photocatalyst and its photocatalytic activity is larger than both NiS and g-C3N4 by about 48 and 114 times, respectively. 15% NiS/g-C3N4 nanocomposite has photocatalytic stability up to five times. The enrichment of the photocatalytic efficiency of NiS/g-C3N4 photocatalyst could be attributed to the presence of NiS nanoparticles as co-catalyst, which enables efficient charge carrier separation of g-C3N4, mesostructure, large surface area and narrow band gap.
Similar content being viewed by others
References
Anandan S, Wu JJ, Bahnemann D, Emelined A, Ashokkumar M (2017) Crumpled Cu2O- g-C3N4 nanosheets for hydrogen evolution catalysis. Colloids Surf A 527:34–41
Bao Y, Chaen K (2017) A novel Z-scheme visible light driven Cu2O/Cu/ g-C3N4 photocatalyst using metallic copper as a charge transfer mediator. Mol Catal 432:187–195
Chen XB, Li C, Gratzel M, Kostecki R, Mao SS (2012) Nanomaterials for renewable energy production and storage. Chem Soc Rev 41:7909–7937
Chen Z, Sun P, Zhang B, Fan Z, Fang X (2014) In situ template-free ion-exchange process to prepare visible-light-active g-C3N4 /NiS hybrid photocatalysts with enhanced hydrogen evolution activity, J Phys Chem C 118:7801–7807
Chen YB, Qin ZX, Wang XX, Guo X, Guo LJ (2015) Noble-metal-free Cu2S-modified photocatalysts for enhanced photocatalytic hydrogen production by forming nanoscale p–n junction structure. RSC Adv 5:18159–18166
Chen F, Yang H, Wang X, Yu H (2017) Facile synthesis and enhanced photocatalytic H2-evolution performance of NiS2-modified g-C3N4 photocatalysts. Chin J Catal 38:296–304
Cheng F, Yin H, Xiang Q (2017) Low-temperature solid-state preparation of ternary CdS/g-C3N4/CuS nanocomposites for enhanced visible-light photocatalytic H2-production activity. Appl Surf Sci 391:432–439
Dong G, Zhang Y, Pan Q, Qiu J (2014) A fantastic graphitic carbon nitride (g-C3N4) material: electronic structure, photocatalytic and photoelectronic properties. J Photochem Photobiol C 20:33–50
Du Y, Huang Z, Wu S, Xiong K, Zhang X, Zheng B, Nadimicherla R, Fu R, Wu D (2018) Preparation of versatile yolk-shell nanoparticles with a precious metal yolk and a microporous polymer shell for high-performance catalysts and antibacterial agents. Polymer 137:195–200
Ganesh Babu S, Vinoth R, Surya Narayana P, Bahnemann D, Neppolian B (2015) Reduced graphene oxide wrapped Cu2O supported on C3N4: an efficient visible light responsive semiconductor photocatalyst. APl Mater 3:104415 1–8.
Hafeez HY, Lakhera SK, Bellamkonda S, Rao GR, Shankar MV, Bahnemann DW, Neppolian B (2018) Construction of ternary hybrid layered reduced graphene oxide supported g-C3N4-TiO2 nanocomposite and its photocatalytic hydrogen production activity. Int J Hydrogen Energy 43:3892–3904
Hea K, Xiea J, Li M, Li X (2018) In situ one-pot fabrication of g-C3N4 nanosheets/NiS cocatalyst heterojunction with intimate interfaces for efficient visible light photocatalytic H2 generation. Appl Surf Sci 430:208–217
Hou Y, Li JY, Wen ZH, Cui SM, Yuan C, Chen JH (2014) N-doped graphene/porous g-C3N4 nanosheets supported layered-MoS2 hybrid as robust anode materials for lithium-ion batteries. Nano Energy 8:157–164
Ismail A, Bahnemann DW (2014) Photochemical splitting of water for hydrogen production by molecular photocatalysis: A Review. Solar Energy Mater Solar Cells 128:85–101
Jin L, Yue D, Xu ZW, Liang G, Zhang Y, Zhang JF, Zhang X, Wang Z (2014) Fabrication, mechanical properties, and biocompatibility of reduced graphene oxide reinforced nanofiber mats. RSC Adv 4:35035–35041
Khan U, Alam W, Raza D, Bahnemann M, Muneer (2018) One-pot, self-assembled hydrothermal synthesis of 3D flower-like CuS/g-C3N4composite with enhanced photocatalytic activity under visible-light irradiation. J Phys Chem Solids 115:59–68
Kristl M, Dojer B, Gyergyek S, Kristl J (2017) Synthesis of nickel and cobalt sulfide nanoparticles using a low cost sonochemical method. Heliyon 3:e00273
Kumar S, Surendar T, Baruah A, Shanker V (2013) Synthesis of a novel and stable g-C3N4–Ag3PO4 hybrid nanocomposite photocatalyst and study of the photocatalytic activity under visible light irradiation. J Mater Chem A 1:5333–5340
Li X, Yu J, Low J, Fang Y, Xiao J, Chen X (2015) Engineering heterogeneous semiconductors for solar water splitting. J Mater Chem A 3:2485–2534
Lin X, Liang, Z, Lu H, Lou X, Zhang S, Liu B, Zheng R, Liu R, Fu, Wu D (2017) Mechanochemistry: a green, activation-free and top-down strategy to high-surface-area carbon materials. ACS Sustain Chem Eng 5(10):8535–8540
Liu L, Yuehong Qi J, Hu Y, Liang W, Cui (2015) Efficient visible-light photocatalytic hydrogen evolution and enhanced photostability of core@shell Cu2O@ g-C3N4 octahedra. Appl Surf Sci 351:1146–1154
Liua L, Xua X, Si Z, Wanga Z, Rana R, He Y, Weng D (2018) Noble metal-free NiS/P-S codoped g-C3N4 photocatalysts with strong visible light absorbance and enhanced H2 evolution activity. Catal Commun 106:55–59
Luo P, Zhang H, Liu L, Zhang Y, Deng J, Xu C, Hu N, Wang Y (2017) Targeted synthesis of unique nickel sulfides (NiS, NiS2) microarchitectures, and the applications for the enhanced water splitting system. ACS Appl Mater Interfaces 9(3):2500–2508
Luo XL, He GL, Fang YP, Xu YH (2018) Nickel sulfide/graphitic carbon nitride/strontium titanate (NiS/ g-C3N4/SrTiO3) composites with significantly enhanced photocatalytic hydrogen production activity. J Colloid Interface Sci 518:184–191
Mai W, Zuo Y, Li C, Wu J, Leng K, Zhang X, Liu R, Fu R, Wu D (2017) Functional nanonetwork-structured polymers with inbuilt poly(acrylic acid) linings for enhanced adsorption. Polym Chem 8(33):4771–4775
Meng X, Tian G, Chen Y, Zhai R, Zhou J, Shi Y, Cao X, Zhou W, Fu H (2013) Hierarchical CuS hollow nanospheres and their structure-enhanced visible light photocatalytic properties. Cryst Eng Comm 15:5144–5149
Misra M, Gupta RK, Paul AK, Singla M (2015) Influence of gold core concentration on visible photocatalytic activity of gold-zinc sulfide core-shell nanoparticle. J Power Sources 294:580–587
Misra M, Singh N, Gupta RK (2017) Enhanced visible-light-driven photocatalytic activity of Au@Ag core-shell bimetallic nanoparticles immobilized on electrospun TiO2 nanofibers for degradation of organic compounds. Sci Technol 7:570–580
Mohamed RM, Aazam ES (2011) Characterization and catalytic properties of nano-sized au metal catalyst on titanium containing high mesoporous silica (Ti-HMS) synthesized by photo-assisted deposition and impregnation methods. Int J Photoenergy 2013:1–7
Mozaffari S, Tchoukov P, Mozaffari A, Atias J, Czarnecki J, Nazemifard N (2017a) Capillary driven flow in nanochannels—Application to heavy oilrheology studies. Colloids Surfaces A Physicochem Eng Aspects 513:178–187
Mozaffari S, Li W, Thompson C, Ivanov S, Seifert S, Lee B, Kovarik L, Karima AM (2017b) Colloidal nanoparticle size control: Experimental and kinetic modeling investigation of the ligand-metal binding role in controlling the nucleation and growth kinetics. Nanoscale 9:13772–13785
Peng S, Zhang S, Yang H, Wang H, Yu S, Zhang F, Peng (2014) Synthesis and characterization of g-C3N4/Cu2O composite catalyst with enhanced photocatalytic activity under visible light irradiation. Mater Res Bull 56:19–24
Prakash J, Sun S, Swart HC, Gupta RK (2018) Noble metals-TiO2 nanocomposites: from fundamental mechanisms to photocatalysis, surface enhanced Raman scattering and antibacterial applications. Appl Mater Today 11:82–135
Raza W, Bahnemann D, Muneer M (2017) Efficient visible light driven, mesoporous graphitic carbon nitrite based hybrid nanocomposite: with superior photocatalytic activity for degradation of organic pollutant in aqueous phase. J Photochem Photobiol A 342:102–115
Singh N, Mondal K, Misra M, Sharma A, Gupta RK (2016) Quantum dot sensitized electrospun mesoporous titanium dioxide hollow nanofibers for photocatalytic applications. RSC Adv 6:48109–48119
Singh N, Prakash J, Gupta RK (2017) Design, system, application statement. Mol Syst Des Eng 2:422–439
Tyagi KM, Tripathi N, Singh S, Choudhary, Gupt RK (2016) Green synthesis of carbon quantum dots from lemon peel waste: applications in sensing and photocatalysis. RSC Adv 6:72423–72432
Wang JC, Yao HC, Fan ZY, Zhang L, Wang JS, Zang SQ, Li ZJ (2016) Indirect Z-scheme BiOI/g-C3N4 photocatalysts with enhanced photoreduction CO2 activity under visible light irradiation. ACS Appl Mater Interfaces 8:3765–3775
Wen J, Li X, Li H, Ma S, He K, Xu Y, Fang Y, Liu W, Gao Q (2015) Enhanced visible-light H2 evolution of g-C3N4 photocatalysts via the synergetic effect of amorphous NiS and cheap metal-free carbon black nanoparticles as co-catalysts. Appl Surf Sci 358:204–212
Wen J, Xie J, Yang Z, Shen R, Li H, Luo X, Chen X, Li X (2017) Fabricating the robust g-C3N4 nanosheets/carbons/NiS multiple heterojunctions for enhanced photocatalytic H2 generation: An insight into the tri-functional roles of nanocarbons. ACS Sustain Chem Eng 5(3):2224–2236
Yang H, Jin Z, Hu H, Bi Y, Lu G (2018) Ni-Mo-S nanoparticles modified graphitic C3N4 for efficient hydrogen Evolution. Appl Surf Sci 427:587–597
Ye S, Wang R, Wu MZ, Yuan YP (2015) A review on g-C3N4 for photocatalytic water splitting and CO2 reduction. Appl Surf Sci 358:15–27
Zhang J, Zhang M, Zhang G, Wang X (2012) Synthesis of carbon nitride semiconductors in sulfur flux for water photoredox catalysis. ACS Catal 2:940–948
Zhao H, Zhang H, Cui G, Dong Y, Wang G, Jiang P, Wu X, Zhao N (2018) A photochemical synthesis route to typical transition metal sulfides as highly efficient cocatalyst for hydrogen evolution: from the case of NiS/ g-C3N4. Appl Catal B 225:284–290
Acknowledgements
This project was funded by the Deanship of Scientific Research (DSR) at King Abdulaziz University, Jeddah, under grant no. RG-18-130-38. The authors, therefore, acknowledge DSR for technical and financial support.
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
Kadi, M.W., Mohamed, R.M., Ismail, A.A. et al. Decoration of mesoporous graphite-like C3N4 nanosheets by NiS nanoparticle-driven visible light for hydrogen evolution. Appl Nanosci 8, 1587–1596 (2018). https://doi.org/10.1007/s13204-018-0835-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13204-018-0835-4