Strong Electron-Withdrawing Effect Activates Metal-Free Carboxylate Anion into Efficient Active Sites for Electrocatalytic Acetylene Semihydrogenation - Rui Bai; Zhi-Hao Zhao; Mingxuan Liu; Wenxiu Ma; Jin Lin; Siying An; Jiaxin He; Zhenpeng Liu; Lei Zhang; Hui Mei; Jian Zhang (Journal of the American Chemical Society, 2025)