Suitability of ionic liquid electrolytes for room-temperature sodium-ion battery applications

Chueh Han Wang, Cheng Hsien Yang, Jeng-Kuei Chang*

*Corresponding author for this work

Research output: Contribution to journalArticle

34 Scopus citations

Abstract

The charge transfer resistances of practical sodium-ion battery electrodes in an ionic liquid (IL) electrolyte are unexpectedly low. A Na0.44MnO2-hard carbon full cell with an IL electrolyte has higher capacities (117 mA h g-1@0.1 C based on Na0.44MnO2) and greater stability (3% capacity decay after 100 cycles) than its conventional-electrolyte-based counterpart at 25 °C.

Original languageEnglish
Pages (from-to)10890-10893
Number of pages4
JournalChemical Communications
Volume52
Issue number72
DOIs
StatePublished - 1 Jan 2016

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