Aqueous lithium ion batteries on paper substrates

Ke Sun, Diego A. Juarez, Huang Huang, Euiyeon Jung, Shen J. Dillon

Research output: Contribution to journalArticlepeer-review

Abstract

Aqueous paper batteries were fabricated and demonstrated based on LiMn 2O4 and carbon coated TiP2O7. Carbon nanotubes conformally coated commercial paper, which served as current collectors. Anode and cathode slurries penetrated these conductive substrates well. Aqueous paper batteries were tested electrochemically, exhibiting excellent rate capability and reasonable cycling life. TiP2O 7 dissolution accounts for the observed capacity fade.

Original languageEnglish (US)
Pages (from-to)582-587
Number of pages6
JournalJournal of Power Sources
Volume248
DOIs
StatePublished - 2014

Keywords

  • Aqueous lithium ion battery
  • Carbon coated TiPO
  • Conductive paper
  • LiMnO

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Physical and Theoretical Chemistry

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