Cable-type supercapacitors of three-dimensional cotton thread based multi-grade nanostructures for wearable energy storage

Cable-type supercapacitors of three-dimensional cotton thread based multi-grade nanostructures for wearable energy storage

Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 25(2013), 35 vom: 20. Sept., Seite 4925-31
1. Verfasser: Liu, Nishuang (VerfasserIn)
Weitere Verfasser: Ma, Wenzhen, Tao, Jiayou, Zhang, Xianghui, Su, Jun, Li, Luying, Yang, Congxing, Gao, Yihua, Golberg, Dmitri, Bando, Yoshio
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't SWCNT cable-type supercapacitors cotton threads multi-grade nanostructure polypyrrole (PPy)
Beschreibung
Zusammenfassung:Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
A novel cable-type flexible supercapacitor with excellent performance is fabricated using 3D polypyrrole(PPy)-MnO2 -CNT-cotton thread multi-grade nanostructure-based electrodes. The multiple supercapacitors with a high areal capacitance 1.49 F cm(-2) at a scan rate of 1 mV s(-1) connected in series and in parallel can successfully drive a LED segment display. Such an excellent performance is attributed to the cumulative effect of conducting single-walled carbon nanotubes on cotton thread, active mesoporous flower-like MnO2 nanoplates, and PPy conductive wrapping layer improving the conductivity, and acting as pseudocapacitance material simultaneously
Beschreibung:Date Completed 21.04.2014
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201301311