The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Probing the Crystal Plane Effect of Co3O4 for Enhanced Electrocatalytic Performance toward Efficient Overall Water Splitting
Abstract
Identifying effective methods to enhance the properties of catalysts is urgent to broaden the scanty technologies, so far. Herein, we synthesized four Co 3 O 4 crystals with different crystal planes and explored the crystal planes’ effects on electrochemical water splitting through theoretical and experimental studies for the first time. The results illustrate that the correlation of catalytic activity is established as {111} > {112} > {110} > {001}. Co 3 O 4 crystals exposed with {111} facets show the highest OER (oxygen evolution reaction) and HER (hydrogen evolution reaction) activities. Upon fabrication in an alkaline electrolyzer, the bifunctional {111}∥{111} couple manifests the highest catalytic activity and satisfying durability for overall water splitting. Density functional theory (DFT) explains that the {111} facet possesses the biggest dangling bond density, highest surface energy, and smallest absolute value of Δ G H*, leading to the enhanced electrocatalytic performance. This work will broaden our vision to improve the activity of various electrocatalysts by selectively exposing the specific crystal planes.
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Enhancing Hydrogen Evolution Activity in Water Splitting by Tailoring Li + -Ni(OH) 2 -Pt Interfaces
Subbaraman, R., Tripkovic, D., Strmcnik, D., Chang, K.-C., Uchimura, M., Paulikas, A. P., Stamenkovic, V., & Markovic, N. M. (2011) · Science · doi:10.1126/science.1211934 · Cited by 3,135
Jiao, L., Zhou, Y.-X., & Jiang, H.-L. (2016) · Chemical Science · doi:10.1039/c5sc04425a · Cited by 798
Zhang, Y., Ouyang, B., Xu, J., Jia, G., Chen, S., Rawat, R. S., & Fan, H. J. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201604372 · Cited by 737
Peng, Z., Jia, D., Al‐Enizi, A. M., Elzatahry, A. A., & Zheng, G. (2015) · Advanced Energy Materials · doi:10.1002/aenm.201402031 · Cited by 494
Wang, Y., Xie, C., Liu, D., Huang, X., Huo, J., & Wang, S. (2016) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.6b05811 · Cited by 315
Self-citationDu, S., Ren, Z., Zhang, J., Wu, J., Xi, W., Zhu, J., & Fu, H. (2015) · Chemical Communications · doi:10.1039/c5cc01080b · Cited by 171
Cited by
Lu, B., Guo, L., Wu, F., Peng, Y., Lu, J. E., Smart, T. J., Wang, N., Finfrock, Y. Z., Morris, D., Zhang, P., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-08419-3 · Cited by 629
Shit, S., Chhetri, S., Jang, W., Murmu, N. C., Koo, H., Samanta, P., & Kuila, T. (2018) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.8b04223 · Cited by 357
Wu, K., Shen, D., Meng, Q., & Wang, J. (2018) · Electrochimica Acta · doi:10.1016/j.electacta.2018.08.067 · Cited by 59
Metadata
- Authors
- Liu, L., Jiang, Z., Fang, L., Xu, H., Zhang, H., Gu, X., & Wang, Y.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-08-11
- Volume
- 9
- Issue
- 33
- Pages
- 27736-27744
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2741918962
- Cited by
- 199
- References
- 6
- FWCI
- 4.55
- Type
- journal article
- Language
- en
- Open access
- closed
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