An Aqueous Rechargeable Zn//Co3 O4 Battery with High Energy Density and Good Cycling Behavior

An Aqueous Rechargeable Zn//Co3 O4 Battery with High Energy Density and Good Cycling Behavior

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 24 vom: 11. Juni, Seite 4904-11
1. Verfasser: Wang, Xiaowei (VerfasserIn)
Weitere Verfasser: Wang, Faxing, Wang, Liying, Li, Minxia, Wang, Yanfang, Chen, Bingwei, Zhu, Yusong, Fu, Lijun, Zha, Liusheng, Zhang, Lixin, Wu, Yuping, Huang, Wei
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article flexible free dendrite long cycling rechargeable battery zinc
Beschreibung
Zusammenfassung:© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
An aqueous rechargeable Zn//Co3 O4 battery is demonstrated with Zncarbon fibers and Co3 O4 @Ni foam as the negative and positive electrodes, respectively, using an electrolyte of 1 m KOH and 10 × 10(-3) m Zn(Ac)2 . It can operate at a cell voltage as high as 1.78 V with an energy density of 241 W h kg(-1) and presents excellent cycling. The battery is also assembled into a flexible shape, which can be applied in flexible or wearable devices requiring high energy
Beschreibung:Date Completed 17.07.2018
Date Revised 01.10.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201505370