铜基催化剂用于一氧化碳电还原为多碳产品

Copper-based catalysts for carbon monoxide electroreduction to multi-carbon products

赵雯 ¹刘娟 ¹王光滔 ¹王新天 ¹杨传举 ¹李剑 ²王鋙葶 ¹孙晓莲 ³林日琛 ⁴左淦丞 ⁵朱文磊¹

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作者信息

1. State Key Laboratory of Pollution Control and Resource Reuse,Frontiers Science Center for Critical Earth Material Cycling,State Key Laboratory of Pollution Control and Resource Reuse,the Frontiers Science Center for Critical Earth Material Cycling,School of the Environment,Nanjing University,Nanjing 210023,China
2. State Key Laboratory of Analytical Chemistry for Life Science,School of Chemistry and Chemical Engineering,Nanjing University,Nanjing 210023,China
3. State Key Laboratory of Natural Medicines,Key Laboratory of Drug Quality Control and Pharmacovigilance,School of Pharmaceutics,China Pharmaceutical University,Nanjing 210009,China
4. Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education,School of Energy and Environment,Southeast University,Nanjing 211189,China
5. State Key Laboratory of Pollution Control and Resource Reuse,Frontiers Science Center for Critical Earth Material Cycling,State Key Laboratory of Pollution Control and Resource Reuse,the Frontiers Science Center for Critical Earth Material Cycling,School of the Environment,Nanjing University,Nanjing 210023,China;Jiangsu Engineering Lab of Water and Soil Eco-remediation,School of Environment,Nanjing Normal University,Nanjing 210023,China
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摘要

电化学二氧化碳还原(ECO2R)是一种将碳和可再生能源的能量储存在多碳产品(C2+)的化学键中的有效途径.然而,反应涉及的复杂步骤为CO2直接转化为C2+设置了巨大的障碍.一种利用CO作为"中转站",通过串联ECO2R和电化学CO还原(ECOR)以提高生产C2+的选择性和反应速率的策略引起了人们的广泛关注.本文总结了铜基电催化剂在ECOR中催化特定C2+生成的设计策略.其次,从各个方面总结了催化剂工程的代表性设计策略,并介绍了电解反应器改进方面的最新进展.最后,阐述了该研究领域面临的主要挑战和未来前景.这些见解和观点将为铜基电催化剂的设计提供有益指导.

Abstract

Electrochemical carbon dioxide reduction(ECO2R)is an attractive pathway to store carbon and renew-able energy as chemical bonds in multi-carbon products.However,the complex multi-step reaction processes set huge obstacles for the direct conversion of CO2 to C2+products.A strategy that uses carbon monoxide(CO)as a"transfer sta-tion"to produce C2+at improved selectivity and reaction rates via the tandem ECO2R to CO and electrochemical CO re-duction(ECOR)has attracted a lot attention.In this review,we focus on the design strategy of Cu-based electrocatalysts toward the formation of specific C2+products in ECOR.Re-presentative design strategies for catalysts engineering are summarized in various aspects,and the most recent research in the improvement of electrolysis reactor is included.Finally,the main challenges and the future prospects in this research field are expounded.These insights and perspectives offer meaningful guidance for designing Cu-based electrocatalytic system with enhanced C2+product selectivity.

关键词

CO electroreduction/Cu-based catalysts/multi-car-bon products

Key words

CO electroreduction/Cu-based catalysts/multi-car-bon products

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基金项目

Natural Science Foundation of Jiangsu Province(BK20210189)

National Natural Science Foundation of China(22176086)

State Key Laboratory of Pollution Control and Resource Reuse,the Fundamental Research Funds for the Central Universities(021114380183)

State Key Laboratory of Pollution Control and Resource Reuse,the Fundamental Research Funds for the Central Universities(021114380189)

State Key Laboratory of Pollution Control and Resource Reuse,the Fundamental Research Funds for the Central Universities(021114380199)

Research Funds from Frontiers Science Center for Critical Earth Material Cycling of Nanjing University()

Research Funds for Jiangsu Distinguished Professor()

Carbon Peaking and Carbon Neutrality Technological Innovation Foundation of Jiangsu Province(BE2022861)

National Natural Science Foundation of China(82272138)

National Natural Science Foundation of China(81971738)

Jiangsu Province Outstanding Youth Fund(BK20220086)

National Natural Science Foundation of China(52276177)

出版年

2024

中国科学:材料科学(英文)

CSTPCD

ISSN：

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