Operando Unraveling the Dynamic Correlation between Structure Evolution and Performance Shift during CO2 Electroreduction on In2O3 Electrodes

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125153 - 125153

Published: Feb. 1, 2025

Language: Английский

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Reduced Graphene Oxide Regulates Indium Oxide In-Situ Reconstruction for Enhanced CO₂ Electroreduction

ACS Materials Letters, Journal Year: 2025, Volume and Issue: unknown, P. 796 - 803

Published: Jan. 31, 2025

The practical application of electrocatalytic CO2 reduction requires adaptation to the fluctuating voltage output photovoltaic systems. However, potential-induced in-situ reconstruction catalyst complicates control and leads Faradaic efficiency (FE) instability across potential window. Here, we present a redox graphene-supported indium oxide (G-InOx), where rGO effectively regulates surface evolution InOx from In3+ In0 during reactions. multivalent In generated via lowers energy barriers for *OCHO formation dissociation, enhancing formate production. also environment, optimizing proton delivery active sites. Over wide range (−0.86 −1.37 V vs RHE), G-InOx achieves FEformate nearly 100%. This work offers straightforward efficient strategy scalable, high-performance electroreduction.

Language: Английский

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Integrated CO2 capture and electrochemical reduction: From mechanism understanding to gas diffusion electrode and catalyst design

Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

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Activated d-Electrons of p-Block Metals by Reconfigured Electron Spin for Kinetically Boosting Sulfur Conversion of Lithium-Sulfur Batteries

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110979 - 110979

Published: April 1, 2025

Language: Английский

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