Lithium ion batteries fabricated with ionic ladder-like polysilsesquioxane hybrid ionogels

Jin Hong Lee, Albert S. Lee, Soon Man Hong, Seung Sang Hwang, Chong Min Koo

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

A new cross-linkable ionic group-functionalized ladder-like structured polysilsesquioxane was utilized as crosslinker for fabrication of hybrid ionogels. The ionic ladder-like polysilsesquioxane was completely solution processable in ionic liquid electrolytes and through chemical crosslinking, hybrid ionogel electrolytes with high ionic conductivity and electrochemical stability were obtained. Lithium ion batteries assembled with these hybrid ionogels electrolytes exhibited excellent cell cycling performance at elevated temperatures, suggesting the highly utile nature of our hybrid ionogel electrolytes.

Original languageEnglish
Pages (from-to)5570-5573
Number of pages4
JournalJournal of Nanoscience and Nanotechnology
Volume17
Issue number8
DOIs
Publication statusPublished - 2017 Jan 1

Keywords

  • Ionic liquids
  • Lithium ion batteries
  • Polysilsesquioxane

ASJC Scopus subject areas

  • Bioengineering
  • Chemistry(all)
  • Biomedical Engineering
  • Materials Science(all)
  • Condensed Matter Physics

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