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用于增强C₂₊产品选择性的基材料在光/电催化CO₂减少:挑战和前景

Baker Rhimi¹, Min Zhou¹, Zaoxue Yan²

¹Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, People's Republic of China.

Nano-micro letters

|January 4, 2024

概括

基于铜的催化剂通过光催化和电催化有效地将二氧化碳 (CO2) 转化为有价值的产品. 本次审查强调了用于增强二氧化碳减排的基材料,重点关注C2+产品的选择性.

科学领域:

材料科学材料科学材料科学
催化剂是一种催化剂.
环境科学环境科学

背景情况:

二氧化碳 (CO2) 的转化对于缓解环境问题和能源短缺至关重要.
基材料是降低二氧化碳的经济有效和可持续催化剂.
材料促进了二氧化碳的吸附和激活,通过C-C合使得C2+产品形成.

研究的目的:

审查光催化二氧化碳还原反应 (PCO2RR) 和电催化二氧化碳还原反应 (ECO2RR) 的原理.
用于催化应用,对基于Cu的材料 (Cu金属,氧化物,合金,SAC,异质连接) 进行分类.
了解基催化剂对C2+产品的增强选择性.

主要方法:

对使用基于Cu的催化剂进行的PCO2RR和ECO2RR最近研究的综述.
基于其催化应用的基材料的分类.
强调Cu表面和催化效率之间的关系.

主要成果:

基于的材料显示了将二氧化碳转化为C2+产品的巨大潜力.
催化剂的表面性能对于PCO2RR和ECO2RR的高效率和选择性至关重要.
各种形式的Cu催化剂,包括氧化物,合金和异质连接是有效的.

结论:

基于的材料为有效的二氧化碳减排提供了一个有希望的途径.
需要进一步的研究来优化Cu催化剂设计,以提高活性和选择性.
了解结构-性能关系是未来二氧化碳催化减排应用的关键.

关键词:

基于的材料是基于的材料.电催化减少二氧化碳的方法光催化二氧化碳减排的方法

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