Abstract
Recently, supercapacitors (SCs) have emerged as one of the most promising energy storage devices, which can be attributed to their exceptional power density, rapid charge–discharge rate, and superior cycling stability. Despite the progress made in the signal metal oxide of SCs, several challenges still need to be addressed, including the poor electrical conductivity, unsatisfactory cyclic stability, and low energy density. It is crucial to develop innovative composite materials with synergistic effects to address these issues. In this study, the cobalt oxide and Co3O4@NiCo2O4 composite were successfully synthesized on Ni foams by a hydrothermal method. Composite electrodes featured by the hierarchical core–shell structures were identified as an effective approach for improving the electrochemical performance of SCs. Noteworthily, the as-fabricated core–shell structures demonstrated excellent specific capacitance of 1514 F g−1 at a current density of 1 A g−1, a stable operating voltage of 0–0.5 V and outstanding cycling stability (with almost no attenuation after 2000 cycles at a charge–discharge current density of 10 A g−1). The enhanced electrochemical behavior can be attributed to the synergistic effect between two electrode active materials and the presence of more electron and ion transport pathways. The as-prepared composite electrodes can be considered as the potential electrode materials for energy storage applications.
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References
Wei XJ, Wan SG, Gao SY (2016) Nano Energy 28:206–215
Jiang X, Zhao JJ, Li YL, Ahuja R (2013) Adv Funct Mater 23:5846
Gao LN, Wang XF, Xie Z (2013) WF Song, Wang LJ, Wu X, Qu FY, Chen D, Shen GZ. J Mater Chem A 1:7167–7173
Wang G, Zhang L, Zhang J (2012) Chem Soc Rev 41:797–828
Zhang S, Pan N (2015) Adv Energy Mater 5:1401401
Zhang JS, Wang YC (2022) MH Yu, JF Ni, Li L. ACS Energy Lett 7:1835–1841
Sun ML, Wang ZZ, Ni JF, Li L (2020) Adv Funct Mater 30:1910043
An YL, Tian Y, Man QY, Shen HT, Liu CK, Qian Y, Xiong SL, Feng JK, Qian YT (2022) ACS Nano 16:6755–6770
Yin BS, Zhang SW, Ren QQ, Liu C, Ke K, Wang ZB (2017) J Mater Chem A 5:24942–24950
Song XS, Li XF, Bai ZM, Yan B, Xiong DB, Lin LX, Zhao H, Li DJ, Shao YY (2018) Carbon 133:14–22
Li RZ, Wang YM, Zhou C, Wang C, Ba X, Li YY, Huang XT, Liu JP (2015) Adv Funct Mater 25:5384–5394
Xia XH, Chao DL, Zhang YQ, Zhan JY, Zhong Y, Wang XL, Shen ZX, Tu JP, Fan HJ (2016) Small 12:3048–3058
Javed MS, Dai SG, Wang MJ, Guo DL, Chen L, Wang X, Hu CG, Xi Y (2015) J Power Sources 285:63–69
Sun XL, Jiang ZQ, Li CX, Jiang YY, Sun XY, Tian XN, Luo LJ, Hao XG, Jiang ZJ (2016) J Alloys Compd 685:507–517
Simon P, Gogotsi Y (2008) Nat Mater 7:845–854
Padmanathan N, Selladurai S, Razeeb KM (2015) RSC Adv 5:12700–12709
Li B, Zheng MB, Xue HG, Pang H (2016) Inorg Chem Front 3:175–202
Arul NS, Mangalaraj D, Ramachandran R, Grace AN, Hana JI (2015) J Mater Chem A 3:15248–15258
Gao ZD, Zhu X, Li YH, Zhou XM, Song YY, Schmuki P (2015) Chem Commun 51:7614–7617
Kaabi N, Chouchene B, Mabrouk W, Matoussi F, Selmane E, Hmida BH (2018) Solid State Ionics 325:74–79
Zhang SW, Yin BS, Liu C, Wang ZB, Gu DM (2018) Chem Eng J 349:509–521
Zhang YZ (2014) WangY, Xie YL, Cheng T, Lai WY, Pang H, Huang W. Nanoscale 6:14354–14359
Huang M, Zhao XL, Li F, Li W, Zhang B, Zhang YX (2015) J Mater Chem A 3:12852–12857
Zhang S, Yin B, Wang Z, Peter F (2016) Chem Eng J 306:193–203
Li XM, Jiang LF, Zhou C, Liu JP, Zeng HB (2015) NPG Asia Mater 7:e165
Guan Q, Cheng JL, Wang B, Ni W (2014) Gu GF, Li XD, Huang L, Yang G C, Nie F. ACS Appl Mater Interfaces 6:7626–7632
Gu WT, Sevilla M, Magasinski A, Fuertes AB, Yushin G (2013) Energy Environ Sci 6:2465–2476
Lee DJ, Choi J, Ryou MH, Kim CH, Lee YM, Park JK (2014) J Mater Chem A 2:2906–2909
Guo D (2015) RenWJ, Chen Z, Mao ML, Li QH, Wang TH. RSC Adv 5:10681–10687
Zhou D, Ni JF, Li L (2019) Nano Energy 57:711–717
Su DQ, Zhang LM, Tang ZH, Yu TT, Liu HL, Zhang JH, Liu YJ, Yuan AH, Kong QH (2018) J Nanosci Nanotechnol 18:4884–4890
Zheng XT, Ye YL, Yang Q, Geng BY, Zhang XJ (2016) Dalton Trans 45:572–578
Ke QQ, Tang CH, Yang ZC, Zheng MR, Mao L, Liu HJ, Wang J (2015) Electrochim Acta 163:9–15
Lv JL (2017) Y Meng, Liang TX, Miura H. Mater Lett 197:127–130
Gao X, Zhang YX, Huang M, Li F, Hua C, Yu L, Zheng HL (2014) Ceram Int 40:15641–15646
Zhang GH, Wang TH, Yu XZ, Zhang HN, Du HG, Lun BG (2013) Nano Energy 2:586–594
Zhu YR, Peng PP, Wu JZ, Yia TF, Xie Y, Luo SH (2019) Solid State Ionics 336:110–119
Zhang C, Xiao J, Lv XL, Qian LH, Yuan SL, Wang S, Lei PX (2016) J Mater Chem A 4:16516–16523
Yang Y, Zhou M, Guo WL, Cui X, Li YH, Liu FL, Xiao P, Zhang YH (2015) Electrochim Acta 174:246–253
Zheng C, Cao C, Chang R, Hou J, Zhai H (2016) Phys Chem Chem Phys 18:6268
Zheng X, Han ZC, Chai F, Qu FY, Xia H, Wu X (2016) Dalton Trans 45:12862–12870
Sennu P, Aravindan V, Lee YS (2016) J Power Sources 306:248–257
Wang XL, Fu JW, Wang QF, Dong ZJ, Wang XL, Hu AY, Wang W, Yang SB (2020) Crystals 10:720–730
Satpathy BK, Nayak AK, Raj CR, Debabrata P (2019) New J Chem 43:15177–15186
Hao JX, Peng SL, Qin TF, Wang ZL, Wen YX, He DY, Zhang JC, Zhang ZY, Fan XY, Cao GZ (2017) Sci China Mater 60:1168–1178
Cui SX, Li TT, Guo CL, Wang LL, Zhang CC, Yan ZY, Wei YH, Hou LF, Xu LC, Xu CK (2019) J Nanosci Nanotechnol 19:47–56
Li YH, Zhang YF, Li YJ, Wang ZY, Fu HY, Zhang XN, Chen YH, Zhang HZ, Li XD (2014) Electrochim Acta 145:177–184
Acknowledgements
This work was supported by the National Natural Science Foundation of China (No. 51971166).
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National Natural Science Foundation of China-China Academy of General Technology Joint Fund for Basic Research, 51971166, Zengyun Jian.
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Sun, X., Jian, Z. Core–shell structured Co3O4@NiCo2O4 electrodes grown on Ni foam for high-performance supercapacitors. J Solid State Electrochem (2024). https://doi.org/10.1007/s10008-024-05808-7
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DOI: https://doi.org/10.1007/s10008-024-05808-7