Experimental and Theoretical Insights into Single Atoms, Dual Atoms, and Sub‐Nanocluster Catalysts for Electrochemical CO₂ Reduction (CO₂RR) to High‐Value Products

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

Direct in situ Measurement of Electrocatalytic Carbon Dioxide Reduction Properties using Scanning Electrochemical Microscopy

Journal of Analysis and Testing, Journal Year: 2025, Volume and Issue: unknown

Published: March 9, 2025

Language: Английский

CO2-Triggered Break-in and Formation of Accessible High Surface Area Nanoporous Cu Cathode for CO2RR from CuO-MgO Nanocomposites

Electrochimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 146207 - 146207

Published: April 1, 2025

Language: Английский