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Understanding the synergistic catalysis effect on the dual-metal-N4 embedding single-walled carbon nanotubes from first principles

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成果类型:
期刊论文
作者:
Cong, Bao-Tong;Zhao, Wen-Hui;Liang, Zheng;Sun, Dong-Yin;Cao, Lie-Mao;...
通讯作者:
Tang, ZK
作者机构:
[Zhao, Wen-Hui; Sun, Dong-Yin; Deng, Xiao-Hui; Cao, Lie-Mao; Tang, ZK; Tang, Zhen-Kun; Cong, Bao-Tong; Liang, Zheng] Hengyang Normal Univ, Coll Phys & Elect Engn, Hengyang 421002, Peoples R China.
[Deng, Xiao-Hui; Cao, Lie-Mao; Tang, Zhen-Kun] Univ Hunan Prov, Key Lab Micronano Energy Mat & Applicat Technol, Hengyang 421002, Peoples R China.
通讯机构:
[Tang, ZK ] H
Hengyang Normal Univ, Coll Phys & Elect Engn, Hengyang 421002, Peoples R China.
语种:
英文
关键词:
Dual-atom catalysts;Density functional theory;Synergistic effect;Oxygen evolution reaction
期刊:
Materials Today Communications
ISSN:
2352-4928
年:
2024
卷:
38
页码:
107800
基金类别:
CRediT authorship contribution statement Liang Zheng: Data curation, Investigation, Methodology. Sun Dong-Yin: Data curation, Investigation, Methodology. Cao Lie-Mao: Formal analysis, Validation. Cong Bao-Tong: Data curation, Formal analysis, Investigation, Methodology, Writing – original draft. Zhao Wen-Hui: Data curation, Validation, Investigation, Methodology. Deng Xiao-Hui: Formal analysis, Validation. Tang Zhen-Kun: Conceptualization, acquisition, Investigation, Methodology, Project administration, Resources, Software,
机构署名:
本校为第一且通讯机构
院系归属:
物理与电子工程学院
摘要:
Developing high-efficiency electrocatalysts for the oxygen evolution reaction (OER) remains a crucial bottleneck on the way to the water splitting for producing clean fuel (H2). Compared with single atom catalysis (SACs), dualatom catalysts (DACs) have attracted great interest due to higher OER catalytic efficiency. In this work, the OER properties of dual-metal-N4 embedding armchair single-walled carbon nanotubes (D-MN4/CNTs) were systematic studied by density functional theory (DFT) simulations. Our results indicate that CoN4 embedding armchair CNTs exhibit higher OER activity than the corre...

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