Li2S-Carbon Sandwiched Electrodes with Superior Performance for Lithium-Sulfur Batteries

Yongzhu Fu, Yu Sheng Su, Arumugam Manthiram*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

124 Scopus citations

Abstract

A sandwiched electrode containing pristine Li2S powder in between two layers of binder-free carbon nanotube electrodes is developed. The carbon matrix provides an ion and electron accessible environment, and a space for trapping the active material. Exceptionally high capacities with superior stability and rate capability are obtained.

Original languageEnglish
Article number1300655
JournalAdvanced Energy Materials
Volume4
Issue number1
DOIs
StatePublished - Jan 2014

Keywords

  • carbon nanotube paper
  • electrochemical performance
  • lithium sulfide
  • lithium-sulfur battery
  • sandwiched electrodes

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