| Literature DB >> 25970350 |
Fangmin Ye1, Yuan Hou, Meinan Liu, Wanfei Li, Xiaowei Yang, Yongcai Qiu, Lisha Zhou, Hongfei Li, Yijun Xu, Yuegang Zhang.
Abstract
A Li2S electrode is a very promising cathode for Li-ion batteries. However, the high voltage needed to activate Li/Li2S cells represents a challenging problem. Here, we report for the first time a mesoporous Li2S-C nanofiber composite with 72 wt% Li2S. The assembled Li/Li2S cells showed a low and stable voltage plateau of 2.51 V for the first charge and can deliver a high initial discharge capacity of ∼800 mA h g(-1).Entities:
Year: 2015 PMID： 25970350 DOI： 10.1039/c5nr00480b
Source DB: PubMed Journal: Nanoscale ISSN： 2040-3364 Impact factor: 7.790