Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21576216, 21878239]; International Cooperation and Exchanges Projects of Hubei Province [2017AHB057]
机构署名：
本校为第一且通讯机构
院系归属：
材料复合新技术国家重点实验室
摘要：
Design and synthesis of efficient bifunctional electrocatalysts for both oxygen reduction reaction and oxygen evolution reactions are of great significant for metal-air batteries. In this work, bifunctional catalysts consisting of Co3O4 nanocrystals and nitrogen-doped hollow carbon nanospheres are synthesized through in situ growth of Co3O4 nanocrystals on the surface of nitrogen-doped hollow carbon nanospheres. The observed Co–N bond formation is an indication of the nucleation of Co3O4 nanocrystals starting from N-sites in nitrogen-doped hollow carbon nanospheres. The resulted hybrids ...
