Issue 21, 2019

Glyme-based liquid–solid electrolytes for lithium metal batteries

Abstract

The development of stable electrolytes for lithium metal batteries is urgently required. In this work, nanoporous alumina/lithium salt-containing glyme liquid–solid composite electrolytes are proposed. The beneficial interfacial effect and transport properties such as ionic conductivity and lithium transference number can be tuned by variation of the cell temperature and electrolyte salt concentration. In symmetrical lithium/electrolyte/lithium cells, glyme-based liquid–solid electrolytes show superior performance compared to their liquid counterparts. However, even in the high lithium transference number cases, unfavorable mossy lithium deposits can be observed.

Graphical abstract: Glyme-based liquid–solid electrolytes for lithium metal batteries

Supplementary files

Article information

Article type
Paper
Submitted
26 Mar 2019
Accepted
09 May 2019
First published
09 May 2019
This article is Open Access
Creative Commons BY license

J. Mater. Chem. A, 2019,7, 13331-13338

Glyme-based liquid–solid electrolytes for lithium metal batteries

M. Nojabaee, J. Popovic and J. Maier, J. Mater. Chem. A, 2019, 7, 13331 DOI: 10.1039/C9TA03261D

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