Progress in Cu‐Based Catalyst Design for Sustained Electrocatalytic CO₂ to C₂₊ Conversion

Advanced Science, Год журнала: 2025, Номер unknown

Опубликована: Фев. 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.

Язык: Английский

In Situ/Operando Characterization Techniques for Reaction Interface in Electrocatalytic CO₂ Reduction

Small, Год журнала: 2025, Номер unknown

Опубликована: Май 2, 2025

Abstract CO 2 reduction reaction (CO RR) has attracted considerable attention as a sustainable approach for carbon capture and conversion. However, the dynamic nature of electrocatalysts under operational conditions, particularly at interface, presents significant challenges understanding mechanisms optimizing catalyst design. In situ/operando characterization techniques are crucial to interfaces RR. This review focuses on various in employed explore interfaces, insights derived from these studies, their implications

Язык: Английский

Visualization of CO formation at the triple-phase boundary in gas diffusion electrodes for ecCO2RR

Chem, Год журнала: 2025, Номер unknown, С. 102582 - 102582

Опубликована: Май 1, 2025

Язык: Английский