The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Activity Origins and Design Principles of Nickel-Based Catalysts for Nucleophile Electrooxidation
Open accessAbstract
Summary Understanding how electrocatalysts function in a nucleophile oxidation reaction (NOR) on anode, replacing the oxygen evolution reaction (OER) of water splitting, is vital to the development of hydrogen generation and organic electrosynthesis. Here, we propose that for β-Ni(OH)2 and NiO, the NOR activity origins are β-Ni(OH)O containing electrophilic lattice oxygen and NiO(OH)ads containing electrophilic adsorption oxygen, respectively. For β-Ni(OH)2, NOR is a two-step, one-electron reaction, including an electrogenerated catalyst dehydrogenation reaction and a spontaneous nucleophile dehydrogenation reaction. Therefore, the NOR activity of β-Ni(OH)2 can be markedly regulated by tuning the lattice oxygen ligand environment. For β-Co0.1Ni0.9(OH)2, the onset potential of NOR with different nucleophiles is ∼1.29 V (1 M KOH), which breaks the bottleneck of ∼1.35 V for most nickel-based catalysts. Overall, we identify the activity origins and propose the design principles of nickel-based catalysts for NOR. These provide theoretical guidance for the development of NOR and organic electrosynthesis in practical industrial applications.
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Cited by
Chen, J., Chen, C., Qin, M., Li, B., Lin, B., Mao, Q., Yang, H., Liu, B., & Wang, Y. (2022) · Nature Communications · doi:10.1038/s41467-022-33007-3 · Cited by 616
Self-citationYang, Y., & Mu, T. (2021) · Green Chemistry · doi:10.1039/d1gc00914a · Cited by 539
Recent Advancements in Electrochemical Hydrogen Production via Hybrid Water Splitting
Qian, Q., Zhu, Y., Ahmad, N., Feng, Y., Zhang, H., Cheng, M., Liu, H., Xiao, C., Zhang, G., & Xie, Y. (2024) · Advanced Materials · doi:10.1002/adma.202306108 · Cited by 399
Trimetallic Spinel NiCo2−xFexO4 Nanoboxes for Highly Efficient Electrocatalytic Oxygen Evolution
Huang, Y., Zhang, S. L., Lu, X. F., Wu, Z., Luan, D., & Lou, X. W. (. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202103058 · Cited by 380
Self-citationHe, Z., Hwang, J., Gong, Z., Zhou, M., Zhang, N., Kang, X., Han, J. W., & Chen, Y. (2022) · Nature Communications · doi:10.1038/s41467-022-31484-0 · Cited by 291
Metadata
- Authors
- Chen, W., Xie, C., Wang, Y., Zou, Y., Dong, C.-L., Huang, Y.-C., Xiao, Z., Wei, Z., Du, S., Chen, C., Zhou, B., Ma, J., & Wang, S.
- Venue
- Chem
- Publisher
- Elsevier BV
- Published
- 2020-11
- Volume
- 6
- Issue
- 11
- Pages
- 2974-2993
- ISSN
- 2451-9294 (ISSN-L)
- OpenAlex
- W3079555704
- Cited by
- 814
- References
- 3
- FWCI
- 13.20
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Chen, W., Xie, C., Wang, Y., Zou, Y., Dong, C.-L., Huang, Y.-C., Xiao, Z., Wei, Z., Du, S., Chen, C., Zhou, B., Ma, J., & Wang, S. (2020). Activity Origins and Design Principles of Nickel-Based Catalysts for Nucleophile Electrooxidation. Chem. https://doi.org/10.1016/j.chempr.2020.07.022
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