NDLI: Highly conductive and flexible molybdenum oxide nanopaper for high volumetric supercapacitor electrode

Content Provider	Royal Society of Chemistry (RSC)
Author	Huang, Liang Wu, Jiabin Zhou, Jun Gao, Xiang Yao, Bin Wan, Jun Sun, Jiyu Li, Tianqi Hu, Zhimi
Copyright Year	2017
Abstract	Paper-like electrodes with high conductivity and flexibility hold great potential for assembling high-performance flexible electronic devices. In this study, a flexible conductive film was fabricated via vacuum filtration using highly conductive MoO3−x ultralong nanobelts. This film has low sheet resistance of 5.1 Ω sq−1 and exhibits a stable three-dimensional structure even under 1000 times of bending test. Significantly, this free-standing film has a high volumetric capacitance of 652 F cm−3. Moreover, a symmetric device based on this electrode demonstrates good cycling stability with a capacitance retention of 85.7% after 25 000 cycles. We anticipate that this strategy can also be applied to other three-dimensional flexible porous films based on one-dimensional conductive nanostructure, which could open up new opportunities for energy storage and conversion.
Starting Page	2897
Ending Page	2903
Page Count	7
File Format	HTM / HTML PDF
ISSN	20507488
Volume Number	5
Issue Number	6
Journal	Journal of Materials Chemistry A
DOI	10.1039/c6ta10433a
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Sheet resistance Capacitance Electrode Nanostructure
Content Type	Text
Resource Type	Article
Subject	Chemistry Renewable Energy, Sustainability and the Environment Materials Science

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Highly conductive and flexible molybdenum oxide nanopaper for high volumetric supercapacitor electrode