An individual sandwich hybrid nanostructure of cobalt disulfide in-situ grown on N doped carbon layer wrapped on multi-walled carbon nanotubes for high-efficiency lithium sulfur batteries

Yang Lin, Zhiyong Ouyang, Song He, Xueyou Song, Yahui Luo, Jie Zhao, Yanhe Xiao, Shuijin Lei, Cailei Yuan, Baochang Cheng