◆ Chemical communications (Cambridge, England)2026-09-11
In situ hydroxamate linker transformation synchronizes Bi38-oxo cluster and Cu nodes for heterobimetallic MOF crystallization.
Xiaoting Li, Chaozhi Xiong, Li Xiong, Yuxin Liu, Xiangping Duan, Zhen-Wu Shao, Chong Liu
原始摘要（英文原文）· Original abstract
Linker-transformation modulation enables one-pot assembly of SUM-70, a stable heterobimetallic MOF integrating Bi38-oxo clusters and CuN4 nodes through synchronized Bi-O/Cu-N coordination. SUM-70 shows broad pH tolerance and selective CO2-to-HCOOH electrocatalysis, achieving 96.21% faradaic efficiency and maintaining FEHCOOH above 95% over 18 h.