Issue 30, 2013

A high performance separator with improved thermal stability for Li-ion batteries

Abstract

A thermally stable separator based on a poly(phenylene oxide)/SiO2 composite is prepared using a dry phase inversion method. The separator endures up to 250 °C without obvious thermal deformation. A LiNi1/3Mn1/3Co1/3O2/graphite cell using the composite separator showed excellent cycling performance, especially at high C-rates.

Graphical abstract: A high performance separator with improved thermal stability for Li-ion batteries

Supplementary files

Article information

Article type
Communication
Submitted
03 Jun 2013
Accepted
12 Jun 2013
First published
13 Jun 2013

J. Mater. Chem. A, 2013,1, 8538-8540

A high performance separator with improved thermal stability for Li-ion batteries

J. Woo, Z. Zhang, N. L. Dietz Rago, W. Lu and K. Amine, J. Mater. Chem. A, 2013, 1, 8538 DOI: 10.1039/C3TA12154B

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