Graphene-like holey Co₃O₄ nanosheets as a highly efficient catalyst for oxygen evolution reaction

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• 作者：Yuhai Dou^a ; ^b ; ^c ; ¹Author Vitae ; Ting Liao^a ; ^d ; ¹Author Vitae ; Zongqing Ma^aAuthor Vitae ; Dongliang Tian^cAuthor Vitae ; Qiannan Liu^aAuthor Vitae ; Feng Xiao^aAuthor Vitae ; Ziqi Sun^e ; ^{ziqi.sun@qut.edu.au}Author Vitae ; Jung Ho Kim^aAuthor Vitae ; Shi Xue Dou^a ; ^{shi_dou@uow.edu.au}Author Vitae
• 关键词：Graphene-like ; Holey ; Co3O4 ; Catalyst ; Oxygen evolution reaction
• 刊名：Nano Energy
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：30
• 期：Complete
• 页码：267-275
• 全文大小：1489 K
• 卷排序：30

文摘

Graphene-like holey Co3O4 nanosheets are prepared via a bottom-up self-assembly approach. The atomic thickness and mesoporosity provide numerous low-coordinated surface atoms. The lattice structural distortion leads to the redistribution of surface electron density. The Co3O4 nanosheets exhibit high catalytic activity towards oxygen evolution reaction.