• 文献标题:   Flexible self-supporting graphene-sulfur paper for lithium sulfur batteries
  • 文献类型:   Article
  • 作  者:   JIN J, WEN ZY, MA GQ, LU Y, CUI YM, WU MF, LIANG X, WU XW
  • 作者关键词:  
  • 出版物名称:   RSC ADVANCES
  • ISSN:   2046-2069
  • 通讯作者地址:   Chinese Acad Sci
  • 被引频次:   77
  • DOI:   10.1039/c2ra22808d
  • 出版年:   2013

▎ 摘  要

A flexible self-supporting graphene-sulfur paper with 67 wt% sulfur was fabricated for lithium sulfur batteries. This binder and current collector-free electrode demonstrated a reversible capacity of 600 mA h g(-1) with 83% capacity retention based on the sulfur element after 100 cycles.