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Cited by 346

The DOI matches its Crossref record; 62 of the 62 references it cites were found in a registry or an index.

Crystallinity‐Modulated Electrocatalytic Activity of a Nickel(II) Borate Thin Layer on Ni3B for Efficient Water Oxidation

Jiang, Wen‐Jie, Niu, Shuai, Tang, Tang, Zhang, Qing‐Hua, Liu, Xiao‐Zhi, Zhang, Yun, Chen, Yu‐Yun, Li, Ji‐Hui, Gu, Lin, Wan, Li‐Jun, Hu, Jin‐Song·2017·Angewandte Chemie International Edition

Abstract

The exploration of new efficient OER electrocatalysts based on nonprecious metals and the understanding of the relationship between activity and structure of electrocatalysts are important to advance electrochemical water oxidation. Herein, we developed an efficient OER electrocatalyst with nickel boride (Ni 3 B) nanoparticles as cores and nickel(II) borate (Ni‐B i) as shells (Ni‐B i@NB) via a very simple and facile aqueous reaction. This electrocatalyst exhibited a small overpotential of 302 mV at 10 mA cm−2 and Tafel slope of 52 mV dec−1. More interestingly, it was found that the OER activity of Ni‐B i@NB was closely dependent on the crystallinity of the Ni‐B i shells. The partially crystalline Ni‐B i catalyst exhibited much higher activity than the amorphous or crystalline analogues; this higher activity originated from the enhanced intrinsic activity of the catalytic sites. These findings open up opportunities to explore nickel(II) borates as a new class of efficient nonprecious metal OER electrocatalysts, and to improve the electrocatalyst performance by modulating their crystallinity.

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Metadata

Authors
Jiang, W., Niu, S., Tang, T., Zhang, Q., Liu, X., Zhang, Y., Chen, Y., Li, J., Gu, L., Wan, L., & Hu, J.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2017-05-04
Volume
56
Issue
23
Pages
6572-6577
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2610884856
Cited by
346
References
62
FWCI
11.17
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Crystallinity‐Modulated Electrocatalytic Activity of a Nickel(II) Borate Thin Layer on Ni3B for Efficient Water Oxidation. https://app.cochat.ai/papers/10.1002/anie.201703183
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Jiang, W., Niu, S., Tang, T., Zhang, Q., Liu, X., Zhang, Y., Chen, Y., Li, J., Gu, L., Wan, L., & Hu, J. (2017). Crystallinity‐Modulated Electrocatalytic Activity of a Nickel(II) Borate Thin Layer on Ni3B for Efficient Water Oxidation. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201703183

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