Customizable assembly of free-standing integrated electronics for wearables by phase separation

Hongting Ma; Chuanrui Chen; Peihao Cheng; Kaizhou Yang; Xiaodong Geng; Junlin Ma; Fengjuan Lv; Yue Jiang; Quanli Liu; Yan Su; Jian Li; Nan Zhu

doi:10.1039/D2CC05043A

Customizable assembly of free-standing integrated electronics for wearables by phase separation†

Hongting Ma,‡^a Chuanrui Chen,‡^a Peihao Cheng,^a Kaizhou Yang,^a Xiaodong Geng,^a Junlin Ma,^a Fengjuan Lv,^a Yue Jiang,^a Quanli Liu,^a Yan Su,^b Jian Li^c and Nan Zhu

*^a

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* Corresponding authors

^a Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning, China
E-mail: nanzhu@dlut.edu.cn

^b School of Chemical Engineering, Dalian University of Technology, Dalian, Liaoning, China

^c Center for Reproductive Medicine, Dalian Women and Children's Medical Center (Group), Dalian, China

Abstract

The non-solvent induced phase separation method is utilized to produce a free-standing electrode with good conductivity retention during 1000 bending/stretching cycles. The as-prepared electrode has been fabricated for an integrated device consisting of an ethanol fuel cell, a supercapacitor and a motion sensor. This method for fabricating free-standing electronics reveals a cost-effective approach towards wearable devices.

Chemical Communications

Customizable assembly of free-standing integrated electronics for wearables by phase separation†

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Customizable assembly of free-standing integrated electronics for wearables by phase separation

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