Strong d–p orbital hybridization in cobalt porphyrin cages promotes electrochemical nitrate reduction to ammonia
Yelin Wu, Yangpeng Zhang, Hao Zhao, Yang Peng, Hailing Ma, Fangyuan Kang, Zhonghua Li, Yang Liu, Qichun Zhang
原始摘要（英文原文）· Original abstract
Three metalized porphyrin organic cages, PB-M (M = Co, Ni, Cu), were synthesized. Due to the more positive d-band center and stronger d–p hybridization, the highest faradaic efficiency and ammonia yield were achieved by PB-Co.