Rechargeable electronic textile battery

被引：51

作者：

Bhattacharya, R. ^{[1
]}

de Kok, M. M. ^{[2
]}

Zhou, J. ^{[3
]}

机构：

[1] Philips Lumal, NL-5656 AE Eindhoven, Netherlands

[2] Holst Ctr, NL-5656 AE Eindhoven, Netherlands

[3] Philips Res Labs, NL-5656 AE Eindhoven, Netherlands

来源：

APPLIED PHYSICS LETTERS | 2009年 / 95卷 / 22期

关键词：

electrochemical electrodes; flexible electronics; polymer electrolytes; secondary cells; textiles; POLY(3,4-ETHYLENEDIOXYTHIOPHENE); POLYPYRROLE; PEDOT;

D O I：

10.1063/1.3269907

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present a simple fabrication process that produces polymeric charge storage devices directly onto a textile surface. By using a coating of poly-(3,4-ethylenedioxythiophene):poly(styrene sulphonic acid) (PEDOT) as a solid electrolytic layer deposited between two woven silver coated polyamide yarns, we have created a simple polymeric textile battery. By studying the device's surface morphology and chemical composition, we determined that in the presence of an electric field, silver ions from the anode yarn migrate to the cathode yarn through the PEDOT. Despite this migration, the device could be charged and discharged five times without suffering degradation in electrical performance.

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