Atomically dispersed cobalt catalyst anchored on nitrogen-doped carbon nanosheets for lithium-oxygen batteries

Autor: Peng Wang, Yingying Ren, Rutao Wang, Peng Zhang, Mingjie Ding, Caixia Li, Danyang Zhao, Zhao Qian, Zhiwei Zhang, Luyuan Zhang, Longwei Yin
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-020-15416-4
Popis: The performance of Li-O2 batteries is largely determined by the oxygen electrocatalytic reactions at the cathode. Here, the authors report cobalt single-atom catalysts anchored on carbon nanosheets. The design improves oxygen redox kinetics and enables good electrochemical performance.
Databáze: Directory of Open Access Journals