文献类型：期刊文献

英文题名：Bio-inspired multinuclear copper complexes covalently immobilized on reduced graphene oxide as efficient electrocatalysts for the oxygen reduction reaction

作者：Xi, Yue-Ting;Wei, Ping-Jie;Wang, Ru-Chun;Liu, Jin-Gang[1]

机构：[1]E China Univ Sci & Technol, Key Lab Adv Mat MOE, Shanghai 200237, Peoples R China; E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China

年份：2015

卷号：51

期号：35

起止页码：7455

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000353033600008)】；

基金：This study was financially supported by the NSF of China (21271072), the Program for Professor of Special Appointment (Eastern Scholar) at the Shanghai Institutions of Higher Learning, and sponsored by the Shanghai Pujiang Program (13PJ1401900).

语种：英文

摘要：Inspired by the multicopper active site of laccase, which efficiently catalyzes the oxygen reduction reaction (ORR), herein we report a novel bio-inspired ORR catalyst composed of a multinuclear copper complex that was immobilized on the surface of reduced graphene oxide (rGO) via the covalently grafted triazole-dipyridine (TADPy) dinucleating ligand. This rGO-TADPyCu catalyst exhibited high ORR activity and superior long-term stability compared to Pt/C in alkaline media.