Regulating the selectivity of CO2 electroreduction on Cu-Sn alloy nanofilm via Facile magnetron sputtering DOI

Xiaohan Shan,

Hongsen Zhang,

Qi Liu

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: unknown, P. 162200 - 162200

Published: Dec. 1, 2024

Language: Английский

Protection of Sn-Based Electrocatalysts via Fluorination Ensuring Efficient Electrochemical CO2-to-Formic Acid Conversion in Acidic Electrolytes DOI
Yinuo Wang, Hongming Xu, Ernest Pahuyo Delmo

et al.

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 5651 - 5663

Published: March 21, 2025

Language: Английский

Citations

0
An optimized synthesis of CuS catalyst for high-efficiency electrochemical CO2-to-formic acid conversion DOI

Changjian Xu,

P. C. PANG,

Ruizhu Li

et al.

Materials Science and Engineering B, Journal Year: 2025, Volume and Issue: 318, P. 118263 - 118263

Published: April 9, 2025

Language: Английский

Citations

0
Structure and Phase Evolution of CuSx Electrocatalysts During CO2 Electroreduction Reaction DOI
Qian Zhang,

Qingye Ren,

Ronghua Cui

et al.

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 6702 - 6710

Published: April 10, 2025

Language: Английский

Citations

0
A Pulsed Tandem Electrocatalysis Strategy for CO2 Reduction DOI
Hao Sun, Jing‐yao Liu

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: April 18, 2025

Electroreduction of CO2 to value-added C2 products remains hindered by sluggish C-C coupling kinetics and competing side reactions. Inspired the tandem catalytic mechanisms multienzyme systems, we designed a dual-site single-atom nanozyme (DSAN) comprising FeN4 FeO4 sites (FeN4-FeO4). Density functional theory (DFT) calculations under constant potential reveal that site functions as CO generator, while facilitates migration, coupling, subsequent product formation. To further optimize efficiency, introduced pulsed electrocatalysis strategy alternating between zero -0.7 V. This approach dynamically modulates active-site functions: at -0.70 V, adsorption *CH3CH2OH formation are facilitated, 0 migration enhanced due spin-state transitions during switching. Additionally, suppresses excessive hydrogenation key intermediates, thereby improving CH3CH2OH selectivity. These findings highlight synergistic integrating catalysis control, offering novel effective for CO2-to-C2 conversion using SAN catalysts.

Language: Английский

Citations

0
Tuning oxygen vacancy concentration in Indium oxide via sulfur doping for enhancing CO2 electroreduction to formate DOI
Ziyuan Yang,

Yuxia Jin,

Xiushuai Guan

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163049 - 163049

Published: April 1, 2025

Language: Английский

Citations

0
Research progress of copper-based catalysts for CO2 electrochemical reduction DOI
Yan Jia,

Weixiu Song,

Zhenli Zhao

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 89, P. 664 - 685

Published: Oct. 1, 2024

Language: Английский

Citations

3
Recent Advances on CO2 Electrochemical Reduction over Cu‐Based Nanocrystals DOI
Fei Xue,

Xiaofei Lai,

Yong Xu

et al.

ChemCatChem, Journal Year: 2024, Volume and Issue: unknown

Published: July 2, 2024

Abstract The electrochemical CO 2 reduction reaction (CO2RR) has recently attracted increasing attention of chemists for converting to value‐added chemicals with the assistance electrical energy. Over past decades, substantial efforts have been devoted CO2RR, however, this process still suffers challenges uphill energy barrier, high overpotential, and poor selectivity target product due thermodynamic stability kinetic inertness . Among those catalysts, Cu widely used CO2RR produce hydrocarbons relatively efficiency in spite products. Therefore, it is highly desired developed active selective Cu‐based catalysts CO2RR. This mini‐review will summarize recent advances on over nanocrystals (NCs) a special focus control via surface modification. We hope motivate develop efficient also promote fundamental research catalyst design heterogeneous catalysis.

Language: Английский

Citations

2
Electrochemical CO2 Reduction to Multicarbon Products on Non‐Copper Based Catalysts DOI
Jiayi Huang, Qianwen Liu, Jianmei Huang

et al.

ChemSusChem, Journal Year: 2024, Volume and Issue: unknown

Published: July 10, 2024

Electrochemical CO

Language: Английский

Citations

2
Selective CO2 electroreduction to formate over Cu-based catalyst in S2-- containing electrolyte DOI

Shuyu Liang,

Ziyi Fang,

Chaoran Yang

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: 60(59), P. 7602 - 7605

Published: Jan. 1, 2024

A Cu-based electrocatalyst selectively and durably electroreduces CO 2 to formate with a maximum faradaic efficiency of up 74% in S 2− -containing electrolyte.

Language: Английский

Citations

1
Controlled Synthesis of Copper Sulfide-associated Catalysts for Electrochemical Reduction of CO2 to Formic Acid and Beyond: A Review DOI Creative Commons
Anirban Mukherjee, Maryam Abdinejad, Susanta Sinha Mahapatra

et al.

Energy Advances, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

This review provides a comprehensive overview of various advanced engineering strategies and controlled synthesis copper–sulfide compounds for enhanced electrochemical CO 2 reduction to valuable products.

Language: Английский

Citations

1