Jump to main content
Jump to site search

Issue 21, 2015
Previous Article Next Article

Fabrication of mesoporous Li2S–C nanofibers for high performance Li/Li2S cell cathodes

Author affiliations

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.

Graphical abstract: Fabrication of mesoporous Li2S–C nanofibers for high performance Li/Li2S cell cathodes

Back to tab navigation

Supplementary files

Article information


Submitted
22 Jan 2015
Accepted
28 Apr 2015
First published
30 Apr 2015

Nanoscale, 2015,7, 9472-9476
Article type
Communication
Author version available

Fabrication of mesoporous Li2S–C nanofibers for high performance Li/Li2S cell cathodes

F. Ye, Y. Hou, M. Liu, W. Li, X. Yang, Y. Qiu, L. Zhou, H. Li, Y. Xu and Y. Zhang, Nanoscale, 2015, 7, 9472
DOI: 10.1039/C5NR00480B

Social activity

Search articles by author

Spotlight

Advertisements