Synergy of Cu-doping and in situ reconstruction on Bi2O2CO3 for promoting CO2 electroreduction over a wide pH range

被引：0

作者：

Zhang, Shengnan ^{[1
,2
]}

Zhang, Xiaoyan ^{[1
,2
]}

Yang, Jiatai ^{[1
,2
]}

Liu, Kang ^{[1
,2
]}

Zhao, Jingwen ^{[3
]}

Guo, Shaojun ^{[2
,4
]}

Zhang, Lixue ^{[1
,2
]}

机构：

[1] Qingdao Univ, Coll Chem & Chem Engn, Collaborat Innovat Ctr Hydrogen Energy Key Mat & T, Qingdao 266071, Peoples R China

[2] Laoshan Lab, 168 Wenhai Middle Rd, Qingdao 266237, Peoples R China

[3] Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

[4] Peking Univ, Sch Mat Sci & Engn, Beijing 100871, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2025年 / 61卷 / 06期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1039/d4cc05306k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A one-pot hydrothermal reaction was proposed to synthesize Cu-doped Bi2O2CO3. Doping Cu with smaller electronegativity than that of Bi and in situ electrochemical reconstruction on Bi2O2CO3 optimize the hybridization between Bi 6p of Bi2O2CO3 and O 2p of *OCHO, acquiring FEHCOO- of similar to 100% at a current density of >100 mA cm(-2) over a wide pH range.

引用

页码：1219 / 1222

页数：4

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