氯掺杂SnO2纳米结构增强CO2电还原选择性研究

Study on the enhancement of CO2 electroreduction selectivity by doping SnO2 nanostructures with chlorine

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DOI 10.12208/j.jccr.20240012
刊名
Journal of Chemistry and Chemical Research
年,卷(期) 2024, 4(2)
作者
作者单位

青岛科技大学 山东青岛

摘要
全球气候变暖形势严峻,CO2转化利用刻不容缓。电催化还原CO2是极具潜力的应对策略,但催化剂选择性不佳限制其发展。本研究围绕氯掺杂SnO2纳米结构展开,精心制备样品,结合 XRD、TEM 等表征与电化学测试,深入探究掺杂对结构及催化选择性的影响,揭示内在机制,为设计高性能CO2电还原催化剂提供关键依据,推动绿色能源进程。
Abstract
The global warming situation is severe, and the utilization of CO2 conversion is imperative. Electrochemical reduction of CO2 by electrocatalysis is a highly promising strategy, but poor selectivity of catalysts limits its development. This study focuses on chlorine-doped SnO2 nanostructures, carefully preparing samples and combining XRD, TEM, and other characterization techniques with electrochemical tests to deeply explore the impact of doping on structure and catalytic selectivity, revealing the underlying mechanisms. This provides key evidence for designing high-performance CO2electroreduction catalysts, advancing the green energy process.
关键词
氯掺杂;SnO2;CO2电还原;选择性;纳米结构
KeyWord
Chlorine doping; SnO2; CO2 electroreduction; Selectivity; Nanostructure
基金项目
页码 21-23
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耿赛, 劳璟怡, 刘仕伟, 刘雨菲, 王嵩滔, 赵伯霖. 氯掺杂SnO2纳米结构增强CO2电还原选择性研究 [J]. 化学与化工研究. 2024; 4; (2). 21 - 23.

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