Pd 1 Au l /Graphene: Highly Efficient Bimetallic Single-Atom Catalysts for C–C Coupling from C–B Bond Activation

作者：Yujun Zhang, Hui Teng, Qingyun Zhi, Xuemei Dong, Yuxiang Mei, Shumin Zhou, Shengwei Ke, Xinghua Yu, Fei Sun, Junmin Zhang · 发表于：ACS Nano · 年份：2026 · DOI：10.1021/acsnano.6c01027 · 研究领域：Asymmetric Hydrogenation and Catalysis、Catalytic Cross-Coupling Reactions、Catalytic C–H Functionalization Methods

/graphene, where adjacent Pd and Au atoms form a synergistic active center. This promotes simultaneous aromatic boronic acid substrate activation and significantly reduces the reaction energy barrier of the oxidative addition step, thereby enabling a pathway inaccessible to isolated single atoms. This work not only provides an efficient catalyst for organic synthesis but also validates the fundamental principle of synergistic catalysis in bimetallic single-atom catalysts, offering a universal design strategy for addressing challenging transformations.