The Role of Electrocatalysts in the Electrochemical Conversion of CO2 into Multi-Carbon Products (C2+): A Review

Catalysts, Год журнала: 2025, Номер 15(3), С. 237 - 237

Опубликована: Март 1, 2025

In recent years, the electrochemical conversion of CO2 gasses into renewable fuels (e.g., ethylene, ethanol, and propanol) has attracted much attention. this process, electrocatalysts play a crucial role in accelerating reduction reaction (CO2RR) process. review, synthesis C2+ products from was investigated. To end, various classifications such as metals, metal oxides, alloys, covalent organic frameworks (COFs), carbon-based electrocatalysts, metal–organic (MOFs) their utilization chemicals were fully Also, impact factors catalyst stability, temperature, membrane type, pressure, current density, pH, type electrolyte on CO2RR process to generate valuable Moreover, mechanism for producing Furthermore, limitations future perspective surveyed. Finally, industrial application value-added Based our investigation, Cu Cu2O-based are suitable catalysts products, particularly ethylene ethanol.

Язык: Английский

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Reconstructed rich oxygen defects and Ag0 on Pr6O11 surface through interface-defect engineering for enhanced electrochemical carbon dioxide reduction

Journal of Colloid and Interface Science, Год журнала: 2025, Номер unknown, С. 137368 - 137368

Опубликована: Март 1, 2025

Язык: Английский

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SnO₂-Doped CuO Nanosheets for Enhanced CO Selectivity in Electrochemical CO₂ Reduction

The Journal of Physical Chemistry C, Год журнала: 2025, Номер unknown

Опубликована: Март 29, 2025

Язык: Английский

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Strategies for Enhancing Stability in Electrochemical CO₂ Reduction

Chemistry - An Asian Journal, Год журнала: 2025, Номер unknown

Опубликована: Апрель 9, 2025

Abstract The electrochemical CO 2 reduction reaction (CO RR) holds significant promise as a sustainable approach to address global energy challenges and reduce carbon emissions. However, achieving long‐term stability in terms of catalytic performance remains critical hurdle for large‐scale commercial deployment. This mini‐review provides comprehensive exploration the key factors influencing RR stability, encompassing catalyst design, electrode architecture, electrolyzer optimization, operational conditions. We examine how degradation occurs through mechanisms such valence changes, elemental dissolution, structural reconfiguration, active site poisoning propose targeted strategies improvement, including doping, alloying, substrate engineering. Additionally, advancements modifications membrane enhancements, are highlighted their role improving stability. Operational parameters temperature, pressure, electrolyte composition also play crucial roles extending lifespan reaction. By addressing these diverse factors, this review aims offer deeper understanding determinants RR, laying groundwork development robust, scalable technologies efficient dioxide conversion.

Язык: Английский

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Accelerating C-C coupling in alkaline electrochemical CO2 reduction by optimized local water dissociation kinetics

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2025, Номер 71, С. 128 - 137

Опубликована: Апрель 1, 2025

Язык: Английский

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