Progress in Cu‐Based Catalyst Design for Sustained Electrocatalytic CO2 to C2+ Conversion DOI Creative Commons
Dan Li, Jin‐Yuan Liu, Bin Wang

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

Abstract The electrocatalytic conversion of CO 2 into valuable multi‐carbon (C 2+ ) products using Cu‐based catalysts has attracted significant attention. This review provides a comprehensive overview recent advances in catalyst design to improve C selectivity and operational stability. It begins with an analysis the fundamental reaction pathways for formation, encompassing both established emerging mechanisms, which offer critical insights design. In situ techniques, essential validating these by real‐time observation intermediates material evolution, are also introduced. A key focus this is placed on how enhance through manipulation, particularly emphasizing catalytic site construction promote C─C coupling via increasing * coverage optimizing protonation. Additionally, challenge maintaining activity under conditions discussed, highlighting reduction active charged Cu species materials reconstruction as major obstacles. To address these, describes strategies preserve sites control including novel utilization mitigation reconstruction. By presenting developments challenges ahead, aims guide future conversion.

Language: Английский

Experimental and Theoretical Insights into Single Atoms, Dual Atoms, and Sub‐Nanocluster Catalysts for Electrochemical CO2 Reduction (CO2RR) to High‐Value Products DOI Creative Commons
Abebe Reda Woldu, Asfaw G. Yohannes, Zanling Huang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(52)

Published: Nov. 26, 2024

Abstract Electrocatalytic carbon dioxide (CO 2 ) conversion into valuable chemicals paves the way for realization of recycling. Downsizing catalysts to single‐atom (SACs), dual‐atom (DACs), and sub‐nanocluster (SNCCs) has generated highly active selective CO transformation reduced products. This is due introduction numerous sites, unsaturated coordination environments, efficient atom utilization, confinement effect compared their nanoparticle counterparts. Herein, recent Cu‐based SACs are first reviewed newly emerged DACs SNCCs expanding catalysis electrocatalytic reduction RR) high‐value products discussed. Tandem SAC–nanocatalysts (NCs) (SAC–NCs) also discussed RR Then, non‐Cu‐based SACs, DACs, SAC–NCs, theoretical calculations various transition‐metal summarized. Compared previous achievements less‐reduced products, this review focuses on double objective achieving full increasing selectivity formation rate toward C–C coupled with additional emphasis stability catalysts. Finally, through combined experimental research, future outlooks offered further develop over isolated atoms sub‐nanometal clusters.

Language: Английский

Citations

6
Progress in Cu‐Based Catalyst Design for Sustained Electrocatalytic CO2 to C2+ Conversion DOI Creative Commons
Dan Li, Jin‐Yuan Liu, Bin Wang

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

Abstract The electrocatalytic conversion of CO 2 into valuable multi‐carbon (C 2+ ) products using Cu‐based catalysts has attracted significant attention. This review provides a comprehensive overview recent advances in catalyst design to improve C selectivity and operational stability. It begins with an analysis the fundamental reaction pathways for formation, encompassing both established emerging mechanisms, which offer critical insights design. In situ techniques, essential validating these by real‐time observation intermediates material evolution, are also introduced. A key focus this is placed on how enhance through manipulation, particularly emphasizing catalytic site construction promote C─C coupling via increasing * coverage optimizing protonation. Additionally, challenge maintaining activity under conditions discussed, highlighting reduction active charged Cu species materials reconstruction as major obstacles. To address these, describes strategies preserve sites control including novel utilization mitigation reconstruction. By presenting developments challenges ahead, aims guide future conversion.

Language: Английский

Citations

0