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Cited by 256

The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.

Dynamic Migration of Surface Fluorine Anions on Cobalt‐Based Materials to Achieve Enhanced Oxygen Evolution Catalysis

Chen, Pengzuo, Zhou, Tianpei, Wang, Sibo, Zhang, Nan, Tong, Yun, Ju, Huanxin, Chu, Wangsheng, Wu, Changzheng, Xie, Yi·2018·Angewandte Chemie International Edition

Abstract

Fluorine‐anion surface engineering has now been used to activate catalytic active species, representing a completely new way of reconstruction toward oxygen evolution reaction (OER) active species. The electronegativity of the fluorine anion is the strongest so that it will be much easier to form weak metal–fluorine bonds with stronger ionicity, contributing to the dynamic migration of fluorine anions and finally enriching on the surface of both cobalt‐based oxide/oxyhydroxide. Surface enrichment of fluorine anions endows more hydrophilic surface character for accelerating the key process of oxygen‐related intermediate adsorption. Combining with an obviously improved electron transfer capacity, the F‐CoOOH/NF catalyst exhibits a greatly enhanced OER activity (270 mV at 10 mA cm−2) and reaction kinetics (54 mV dec−1) in alkaline medium. Surface anion engineering introduces a new concept for rational design advanced OER catalysts for energy conversion system.

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Metadata

Authors
Chen, P., Zhou, T., Wang, S., Zhang, N., Tong, Y., Ju, H., Chu, W., Wu, C., & Xie, Y.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2018-10-23
Volume
57
Issue
47
Pages
15471-15475
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2889880524
Cited by
256
References
33
FWCI
5.43
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Dynamic Migration of Surface Fluorine Anions on Cobalt‐Based Materials to Achieve Enhanced Oxygen Evolution Catalysis. https://app.cochat.ai/papers/10.1002/anie.201809220
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Chen, P., Zhou, T., Wang, S., Zhang, N., Tong, Y., Ju, H., Chu, W., Wu, C., & Xie, Y. (2018). Dynamic Migration of Surface Fluorine Anions on Cobalt‐Based Materials to Achieve Enhanced Oxygen Evolution Catalysis. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201809220

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