Abstract
The composition of nickel cobalt oxide has a great influence on its electrochemical performance. A series of three-dimensional porous honeycomb-like nickel cobalt oxides with different compositions were fabricated by varying the molar ratio of Ni to Co and tested by various characterizations. The electrochemical activity was evaluated by oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). The electrochemical measurements showed that the nickel–cobalt oxide with a molar ratio of Ni/Co to be 1:2 demonstrates the superior electrochemical performance with lower onset potential, smaller Tafel slope, higher electron transfer number, longer cycling stability for ORR, lower overpotential for OER, and better overall bifunctional activity. The enhanced performance could be attributed to the synergistic effect of the porous structure, rich defect oxygen, and a proper molar ratio of Ni2+/Ni3+ and Co2+/Co3+.
Similar content being viewed by others
Change history
06 November 2021
A Correction to this paper has been published: https://doi.org/10.1007/s10854-021-07311-5
References
Y.P. Zhu, C. Guo, Y. Zheng, S.Z. Qiao, Acc. Chem. Res. 50, 915–923 (2017)
H.-F. Wang, C. Tang, Q. Zhang, Adv. Funct. Mater. 28, 1803329 (2018)
C. Chen, Z. Sun, Y. Li, L. Yi, H. Hu, J. Mater. Sci.: Mater. Electron. 28, 12660–12669 (2017)
J. Hao, Y. Liu, H. Shen, W. Li, J. Li, Y. Li, Q. Chen, J. Mater. Sci.: Mater. Electron. 27, 6598–6605 (2016)
Q. Zhao, Z. Yan, C. Chen, J. Chen, Chem. Rev. 117, 10121–10211 (2017)
H. Zhang, H. Qiao, H. Wang, N. Zhou, J. Chen, Y. Tang, J. Li, C. Huang, Nanoscale 6, 10235–10242 (2014)
Y. Huang, F. Cui, Y. Zhao, J. Bao, J. Lian, Y. Xu, T. Liu, H. Li, Chem. Asian J. 12, 2426–2433 (2017)
D.U. Lee, B.J. Kim, Z. Chen, J. Mater. Chem. A 1, 4754 (2013)
S. Jiang, K. Ithisuphalap, X. Zeng, G. Wu, H. Yang, J. Power Sources 399, 66–75 (2018)
L.-L. Wan, G.-L. Zang, X. Wang, L.-A. Zhou, T. Li, Q.-X. Zhou, J. Power Sources 345, 41–49 (2017)
J. Wang, Z. Wu, L. Han, R. Lin, H.L. Xin, D. Wang, ChemCatChem 8, 736–742 (2016)
H. Fu, Y. Liu, L. Chen, Y. Shi, W. Kong, J. Hou, F. Yu, T. Wei, H. Wang, X. Guo, Electrochim. Acta 296, 719–729 (2019)
T. Zhu, E.R. Koo, G.W. Ho, RSC Adv. 5, 1697–1704 (2015)
C. Jin, F. Lu, X. Cao, Z. Yang, R. Yang, J. Mater. Chem. A 1, 12170 (2013)
W. Liu, J. Bao, L. Xu, M. Guan, Z. Wang, J. Qiu, Y. Huang, J. Xia, Y. Lei, H. Li, Appl. Surf. Sci. 478, 552–559 (2019)
M. Li, H. Zhang, T. Xiao, B. Zhang, J. Yan, D. Chen, Y. Chen, Electrochim. Acta 258, 1219–1227 (2017)
S. Lin, X. Shi, H. Yang, D. Fan, Y. Wang, K. Bi, J. Alloy. Compd. 720, 147–155 (2017)
Z.-Q. Liu, Q.-Z. Xu, J.-Y. Wang, N. Li, S.-H. Guo, Y.-Z. Su, H.-J. Wang, J.-H. Zhang, S. Chen, Int. J. Hydrog. Energy 38, 6657–6662 (2013)
Y. Liu, P. Liu, W. Qin, X. Wu, G. Yang, Electrochim. Acta 297, 623–632 (2019)
Y. Liu, Y. Ying, L. Fei, Q. Hu, G. Zhang, S.Y. Pang, W. Lu, C.L. Mak, X. Luo, L. Zhou, M. Wei, H. Huang, J. Am. Chem. Soc. 141, 8136–8145 (2019)
M. Yang, Y. Li, Y. Yu, X. Liu, Z. Shi, Y. Xing, Chem. Eur. J. 24, 13002–13008 (2018)
J. Bian, X. Cheng, X. Meng, J. Wang, J. Zhou, S. Li, Y. Zhang, C. Sun, ACS Appl. Energy Mater. 2, 2296–2304 (2019)
P. Sennu, H.S. Park, K.U. Park, V. Aravindan, K.S. Nahm, Y.-S. Lee, J. Catal. 349, 175–182 (2017)
H. Xue, H. Yu, Y. Li, K. Deng, Y. Xu, X. Li, H. Wang, L. Wang, Nanotechnology 29, 285401 (2018)
W. Wei, L. Mi, S. Cui, B. Wang, W. Chen, ACS Sustain. Chem. Eng. 3, 2777–2785 (2015)
R. Ding, H. Gao, M. Zhang, J. Zhang, X. Zhang, RSC Adv. 5, 48631–48637 (2015)
H. Chen, J. Jiang, Y. Zhao, L. Zhang, D. Guo, D. Xia, J. Mater. Chem. A 3, 428–437 (2015)
W. Yang, L. Chen, J. Yang, X. Zhang, C. Fang, Z. Chen, L. Huang, J. Liu, Y. Zhou, Z. Zou, Chem. Commun. 52, 5258–5261 (2016)
S. Wu, Q. Liu, F. Xue, M. Wang, S. Yang, H. Xu, F. Jiang, J. Wang, J. Mater. Sci.: Mater. Electron. 28, 11615–11623 (2017)
M. Yao, N. Wang, J. Yin, W. Hu, J. Mater. Sci.: Mater. Electron. 28, 11119–11124 (2017)
R. Boppella, J. Tan, W. Yang, J. Moon, Adv. Funct. Mater. 29, 1807976 (2018)
D. Zhou, Z. Cai, X. Lei, W. Tian, Y. Bi, Y. Jia, N. Han, T. Gao, Q. Zhang, Y. Kuang, J. Pan, X. Sun, X. Duan, Adv. Energy Mater. 8, 1701905 (2018)
C. Zhu, S. Fu, D. Du, Y. Lin, Chem. Eur. J. 22, 4000–4007 (2016)
B. Lan, X. Zheng, G. Cheng, J. Han, W. Li, M. Sun, L. Yu, Electrochim. Acta 283, 459–466 (2018)
J. Zhao, Y. He, Z. Chen, X. Zheng, X. Han, D. Rao, C. Zhong, W. Hu, Y. Deng, ACS Appl. Mater. Interfaces 11, 4915–4921 (2019)
J. Wang, R. Gao, D. Zhou, Z. Chen, Z. Wu, G. Schumacher, Z. Hu, X. Liu, ACS Catal. 7, 6533–6541 (2017)
Acknowledgements
This work was supported by the National Natural Science Foundation of China (21576054); Science and Technology Planning Project of Guangdong Province (2016A010104017); and the Foundation of Higher Education of Guangdong Province (2015KTSCX027).
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.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Li, Y., Zhou, Z., Xu, H. et al. Controllable synthesis of NixCo3−xO4-rGO with enhanced oxygen reduction/evolution activity. J Mater Sci: Mater Electron 30, 18424–18431 (2019). https://doi.org/10.1007/s10854-019-02196-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-019-02196-x