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

被引：266

作者：

Liu, Wei ^{[1
]}

Chen, Zheng ^{[2
]}

Zhou, Guangmin ^{[1
]}

Sun, Yongming ^{[1
]}

Lee, Hye Ryoung ^{[3
]}

Liu, Chong ^{[1
]}

Yao, Hongbin ^{[1
]}

Bao, Zhenan ^{[2
]}

Cui, Yi ^{[1
,4
]}

机构：

[1] Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA

[2] Stanford Univ, Dept Chem Engn, Stanford, CA 94305 USA

[3] Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA

[4] SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, Menlo Pk, CA 94205 USA

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 18期

关键词：

LIFEPO4;

D O I：

10.1002/adma.201505299

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A stretchable Li4Ti5O12 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.

引用

页码：3578 / +

页数：7

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