3D Porous Sponge-Inspired Electrode for Stretchable Lithium-Ion Batteries

Overview

Journal Adv Mater

Date 2016 Mar 19

PMID 26992146

Citations 20

Authors

Wei Liu

Zheng Chen

Guangmin Zhou

Yongming Sun

Hye Ryoung Lee

Chong Liu

Hongbin Yao

Zhenan Bao

Yi Cui

Affiliations

Soon will be listed here.

Abstract

A stretchable Li4 Ti5 O12 anode and a LiFePO4 cathode with 80% stretchability are prepared using a 3D interconnected porous polydimethylsiloxane sponge based on sugar cubes. 82% and 91% capacity retention for anode and cathode are achieved after 500 stretch-release cycles. Slight capacity decay of 6% in the battery using the electrode in stretched state is observed.

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