Regulating Ag–Cu synergy effect via Cu doping numbers to boost CO 2 electroreduction on Ag 14 nanoclusters

作者：Along Ma, Yonggang Ren, Yang Zuo, Jiaqi Zhao, Shuo Zhang, Xiaoshuang Ma, Shuxin Wang · 发表于：Chemical Communications · 年份：2025 · DOI：10.1039/d5cc02587g · 被引用次数：9 · 研究领域：Nanocluster Synthesis and Applications、Gold and Silver Nanoparticles Synthesis and Applications、Advanced Nanomaterials in Catalysis

An Ag14−xCux series (Ag14, (AgCu)14-1, (AgCu)14-2), was synthesized. Moderate Cu doping in (AgCu)14-1 leads to stronger Ag–Cu synergy and higher Cu valence states, which promote *CO adsorption and thereby improve CO 2 -to-CH 4 selectivity.