Issue 38, 2020, Issue in Progress

Dense PVDF-type polymer-in-ceramic electrolytes for solid state lithium batteries

Abstract

Li7La3Zr1.4Ta0.6O12 (LLZTO) and polyvinylidene fluoride (PVDF) composite electrolytes (LPCEs) with a high ceramic content up to 80 wt% have been developed. Hot pressing can significantly reduce the porosity of LPCEs and increase the conductivity to 1.08 × 10−4 S cm−1 at 60 °C, then the LPCEs can sustain Li plating/stripping cycling for over 1500 h, and make LiFePO4/LPCE/Li cell display a capacity retention of 86% in 200 cycles.

Graphical abstract: Dense PVDF-type polymer-in-ceramic electrolytes for solid state lithium batteries

Supplementary files

Article information

Article type
Paper
Submitted
17 Apr 2020
Accepted
02 Jun 2020
First published
11 Jun 2020
This article is Open Access
Creative Commons BY license

RSC Adv., 2020,10, 22417-22421

Dense PVDF-type polymer-in-ceramic electrolytes for solid state lithium batteries

J. Wu, X. Wu, W. Wang, Q. Wang, X. Zhou, Y. Liu and B. Guo, RSC Adv., 2020, 10, 22417 DOI: 10.1039/D0RA03433A

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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