Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/106856
Title: Hybrid fibers made of molybdenum disulfide, reduced graphene oxide, and multi-walled carbon nanotubes for solid-state, flexible, asymmetric supercapacitors
Authors: Sun, Gengzhi
Chen, Peng
Zhang, Xiao
Lin, Rongzhou
Yang, Jian
Zhang, Hua
Keywords: DRNTU::Engineering::Materials::Nanostructured materials
Issue Date: 2015
Source: Sun, G., Zhang, X., Lin, R., Yang, J., Zhang, H., & Chen, P. (2015). Hybrid fibers made of molybdenum disulfide, reduced graphene oxide, and multi-walled carbon nanotubes for solid-state, flexible, asymmetric supercapacitors. Angewandte chemie International edition, 54(15), 4651-4656.
Series/Report no.: Angewandte chemie International edition
Abstract: One of challenges existing in fiber-based supercapacitors is how to achieve high energy density without compromising their rate stability. Owing to their unique physical, electronic, and electrochemical properties, two-dimensional (2D) nanomaterials, e.g., molybdenum disulfide (MoS2) and graphene, have attracted increasing research interest and been utilized as electrode materials in energy-related applications. Herein, by incorporating MoS2 and reduced graphene oxide (rGO) nanosheets into a well-aligned multi-walled carbon nanotube (MWCNT) sheet followed by twisting, MoS2-rGO/MWCNT and rGO/MWCNT fibers are fabricated, which can be used as the anode and cathode, respectively, for solid-state, flexible, asymmetric supercapacitors. This fiber-based asymmetric supercapacitor can operate in a wide potential window of 1.4 V with high Coulombic efficiency, good rate and cycling stability, and improved energy density.
URI: https://hdl.handle.net/10356/106856
http://hdl.handle.net/10220/25219
ISSN: 1433-7851
DOI: 10.1002/anie.201411533
Rights: © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
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