An efficient Li-modified heterogeneous Pd–Cu/Al 2 O 3 Wacker catalyst for selective oxidation of 1-butene to 2-butanone

作者：Xiaofei Qin, Gaolei Qin, Xiangjie Zhang, Nengfeng Gong, Xiaodong Sun, Hongying Chang, Guo Sheng Sun, Jianguo Wang · 发表于：Catalysis Science & Technology · 年份：2025 · DOI：10.1039/d5cy00891c · 研究领域：Catalytic Processes in Materials Science、Catalysis and Oxidation Reactions、Oxidative Organic Chemistry Reactions

The Pd1Cu3/Li 0.15 -Al-O catalyst shows high catalyst selectivity by leveraging alkali-mediated Pd–support interactions to stabilize small PdO clusters and maintain electron-deficient Pd 2+ states.