Conformable on-skin supercapacitor-integrated, strain sensor based on multioxidant-functionalized thermoplastic polyurethane/reduced graphene oxide/polypyrrole composite films. (13th May 2022)

• Record Type: Journal Article
• Authors: Park, Daedong; Selvam, Samayanan; Yim, Jin-Heong
• Is Part Of: New journal of chemistry. Volume 46:Number 22(2022)
• Page Start: 10535
• Page End: 10539
• Publication Date: 2022-05-13
• Subjects: Chemistry -- Periodicals; Chimie -- Périodiques; 540
• DOI: 10.1039/d2nj01124g
• Languages: English
• ISSNs: 1144-0546

Abstract

Abstract : A hybrid system comprising a conformable on-skin supercapacitor-integrated and strain sensor was developed and found to perform well as a supercapacitor and sensor, with good biocompatibility. This system will be suitable for skin-wearable smart electronic devices. Abstract : A hybrid system comprising a skin-conformal wearable supercapacitor (SC) and a strain sensor was developed. The system is based on thermoplastic polyurethane/reduced graphene oxide/polypyrrole films, surface-treated with iron(iii )–(4-ethylbenzenesulfonic acid), and was found to perform well as a supercapacitor and sensor, with good biocompatibility. This device retains ∼99% of its initial capacity after 5000 cycles. This system will be suitable for skin-wearable smart electronic devices.