Asymmetric Coordination Environment Engineering of Atomic Catalysts for CO2 Reduction

被引：24

作者：

Hou, Xianghua ^{[1
,2
,3
]}

Ding, Junyang ^{[1
,2
]}

Liu, Wenxian ^{[4
]}

Zhang, Shusheng ^{[5
]}

Luo, Jun ^{[1
,2
]}

Liu, Xijun ^{[3
]}

机构：

[1] Tianjin Univ Technol, Sch Mat, Ctr Electron Microscopy, Inst New Energy Mat & Low Carbon Technol, Tianjin 300384, Peoples R China

[2] Tianjin Univ Technol, Sch Mat, Inst New Energy Mat & Low Carbon Technol, Tianjin Key Lab Adv Funct Porous Mat, Tianjin 300384, Peoples R China

[3] Sch Resource Environm & Mat, MOE Key Lab New Proc Technol Nonferrous Met & Mat, Guangxi Key Lab Proc Nonferrous Met & Featured Mat, Nanning 530004, Peoples R China

[4] Zhejiang Univ Technol, Coll Mat Sci & Engn, Hangzhou 310014, Peoples R China

[5] Zhengzhou Univ, Coll Chem, Zhengzhou 450001, Peoples R China

来源：

NANOMATERIALS | 2023年 / 13卷 / 02期

基金：

中国国家自然科学基金;

关键词：

asymmetric atom sites; coordination structure; carbon dioxide reduction reaction; catalyst design; HYDROGEN EVOLUTION REACTION; EFFICIENT ELECTROREDUCTION; ELECTROCHEMICAL CO2; OXYGEN EVOLUTION; CARBON-DIOXIDE; DOPED CARBON; SINGLE; SITES; ELECTROCATALYSTS; SURFACES;

D O I：

10.3390/nano13020309

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-atom catalysts (SACs) have emerged as well-known catalysts in renewable energy storage and conversion systems. Several supports have been developed for stabilizing single-atom catalytic sites, e.g., organic-, metal-, and carbonaceous matrices. Noticeably, the metal species and their local atomic coordination environments have a strong influence on the electrocatalytic capabilities of metal atom active centers. In particular, asymmetric atom electrocatalysts exhibit unique properties and an unexpected carbon dioxide reduction reaction (CO2RR) performance different from those of traditional metal-N-4 sites. This review summarizes the recent development of asymmetric atom sites for the CO2RR with emphasis on the coordination structure regulation strategies and their effects on CO2RR performance. Ultimately, several scientific possibilities are proffered with the aim of further expanding and deepening the advancement of asymmetric atom electrocatalysts for the CO2RR.

引用

页数：28

共 207 条

[1] Does it take international integration of natural resources to ascend the ladder of environmental quality in the newly industrialized countries? [J].