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Cited by 499

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

In Situ Grown Epitaxial Heterojunction Exhibits High‐Performance Electrocatalytic Water Splitting

Zhu, Changrong, Wang, An‐Liang, Xiao, Wen, Chao, Dongliang, Zhang, Xiao, Tiep, Nguyen Huy, Chen, Shi, Kang, Jiani, Wang, Xin, Ding, Jun, Wang, John, Zhang, Hua, Fan, Hong Jin·2018·Advanced Materials

Abstract

Electrocatalytic performance can be enhanced by engineering a purposely designed nanoheterojunction and fine‐tuning the interface electronic structure. Herein a new approach of developing atomic epitaxial in‐growth in Co‐Ni 3 N nanowires array is devised, where a nanoconfinement effect is reinforced at the interface. The Co‐Ni 3 N heterostructure array is formed by thermal annealing NiCo 2 O 4 precursor nanowires under an optimized condition, during which the nanowire morphology is retained. The epitaxial in‐growth structure of Co‐Ni 3 N at nanometer scale facilitates the electron transfer between the two different domains at the epitaxial interface, leading to a significant enhancement in catalytic activities for both hydrogen and oxygen evolution reactions (10 and 16 times higher in the respective turn‐over frequency compared to Ni 3 N‐alone nanorods). The interface transfer effect is verified by electronic binding energy shift and density functional theory (DFT) calculations. This nanoconfinement effect occurring during in situ atomic epitaxial in‐growth of the two compatible materials shows an effective pathway toward high‐performance electrocatalysis and energy storages.

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Metadata

Authors
Zhu, C., Wang, A., Xiao, W., Chao, D., Zhang, X., Tiep, N. H., Chen, S., Kang, J., Wang, X., Ding, J., Wang, J., Zhang, H., & Fan, H. J.
Venue
Advanced Materials
Publisher
Wiley
Published
2018-02-13
Volume
30
Issue
13
Pages
e1705516-e1705516
ISSN
  • 0935-9648 (ISSN-L)
  • 1521-4095
OpenAlex
W2794026322
Cited by
499
References
33
FWCI
15.38
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: In Situ Grown Epitaxial Heterojunction Exhibits High‐Performance Electrocatalytic Water Splitting. https://app.cochat.ai/papers/10.1002/adma.201705516
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Zhu, C., Wang, A., Xiao, W., Chao, D., Zhang, X., Tiep, N. H., Chen, S., Kang, J., Wang, X., Ding, J., Wang, J., Zhang, H., & Fan, H. J. (2018). In Situ Grown Epitaxial Heterojunction Exhibits High‐Performance Electrocatalytic Water Splitting. Advanced Materials. https://doi.org/10.1002/adma.201705516

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