A ternary cobalt-molybdenum-vanadium layered double hydroxide nanosheet array as an efficient bifunctional electrocatalyst for overall water splitting

Active CoMoV LDH nanosheet arrays grown on nickel foam were obtained for the first time. The doping of high-valence Mo and V in the Co-based LDH could tune the electronic structure and keep Co in a high-valence state for the OER, and high-valence Mo could also act as the active site for the HER, thu...

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Published inChemical communications (Cambridge, England) Vol. 55; no. 24; pp. 3521 - 3524
Main Authors Bao, Jian, Wang, Zhaolong, Xie, Junfeng, Xu, Li, Lei, Fengcai, Guan, Meili, Zhao, Yan, Huang, Yunpeng, Li, Huaming
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 19.03.2019
Subjects
active sites
chemical reactions
cobalt
Electronic structure
foams
Hydroxides
Metal foams
Molybdenum
Nanosheets
nickel
Water splitting
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Summary:Active CoMoV LDH nanosheet arrays grown on nickel foam were obtained for the first time. The doping of high-valence Mo and V in the Co-based LDH could tune the electronic structure and keep Co in a high-valence state for the OER, and high-valence Mo could also act as the active site for the HER, thus obtaining superior bifunctional water splitting performance. A ternary cobalt-molybdenum-vanadium layered double hydroxide nanosheet array was designed as an efficient bifunctional electrocatalyst for overall water splitting.
Bibliography:10.1039/c9cc00269c
Electronic supplementary information (ESI) available. See DOI
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SourceType-Scholarly Journals-1
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ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/c9cc00269c