Advances of electrospun Mo-based nanocomposite fibers as anode materials for supercapacitors

Wang, D; Tang, K; Xiao, J; Li, X; Long, M; Chen, J; Gao, H; Chen, W; Liu, C; Liu, H

Advances of electrospun Mo-based nanocomposite fibers as anode materials for supercapacitors

Wang, D Tang, K Xiao, J Li, X Long, M Chen, J Gao, H Chen, W Liu, C Liu, H

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Publisher:: Elsevier BV
Publication Type:: Journal Article
Citation:: Sustainable Materials and Technologies, 2021, 29, pp. e00302
Issue Date:: 2021-09-01

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Field	Value	Language
dc.contributor.author	Wang, D
dc.contributor.author	Tang, K
dc.contributor.author	Xiao, J
dc.contributor.author	Li, X
dc.contributor.author	Long, M
dc.contributor.author	Chen, J
dc.contributor.author	Gao, H
dc.contributor.author	Chen, W
dc.contributor.author	Liu, C
dc.contributor.author	Liu, H https://orcid.org/0000-0003-0266-9472
dc.date.accessioned	2022-01-08T03:12:45Z
dc.date.available	2022-01-08T03:12:45Z
dc.date.issued	2021-09-01
dc.identifier.citation	Sustainable Materials and Technologies, 2021, 29, pp. e00302
dc.identifier.issn	2214-9937
dc.identifier.issn	2214-9937
dc.identifier.uri	http://hdl.handle.net/10453/152827
dc.description.abstract	Supercapacitors (SCs) with the advantages of high power density, fast charge/discharge and no memory effect have been regarded as potential energy storage devices. Mo-based materials have been extensive used as active electrode materials in pseudocapacitors due to their high theoretical specific capacities, eminent electrochemical activities, as well as highly reversible redox reactions. However, the serious self-aggregation and huge volume change of Mo-based materials can cause a dramatic capacity decay during the electrochemical process. Carbon nanofibers (CNFs) synthesized through electrospinning technology are endowed with excellent mechanical strength and satisfactory electrical conductivity, which are regarded as an ideal matrix for composite materials. Hitherto, Mo-based materials incorporated with CNFs through electrospinning technology have arisen intensive attraction in SCs. The electrospinning strategy can realize evenly dispersed Mo-based materials in CNFs. The as-prepared Mo-based nanocomposite fibers with good flexibility and brilliant chemical properties can validly avoid the self-aggregation and enhance the electrochemical performance. In this review, the basic process and principle of the electrospinning technique, strategies to prepare CNFs with special structure, and various Mo-based nanocomposite fibers are introduced. In addition, the application of the Mo-based nanocomposite fibers in SCs, as well as the current situation and challenges of Mo-based nanocomposite fibers are also summarized.
dc.language	en
dc.publisher	Elsevier BV
dc.relation.ispartof	Sustainable Materials and Technologies
dc.relation.isbasedon	10.1016/j.susmat.2021.e00302
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Advances of electrospun Mo-based nanocomposite fibers as anode materials for supercapacitors
dc.type	Journal Article
utslib.citation.volume	29
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access	*
dc.date.updated	2022-01-08T03:12:43Z
pubs.publication-status	Published
pubs.volume	29

Abstract:

Supercapacitors (SCs) with the advantages of high power density, fast charge/discharge and no memory effect have been regarded as potential energy storage devices. Mo-based materials have been extensive used as active electrode materials in pseudocapacitors due to their high theoretical specific capacities, eminent electrochemical activities, as well as highly reversible redox reactions. However, the serious self-aggregation and huge volume change of Mo-based materials can cause a dramatic capacity decay during the electrochemical process. Carbon nanofibers (CNFs) synthesized through electrospinning technology are endowed with excellent mechanical strength and satisfactory electrical conductivity, which are regarded as an ideal matrix for composite materials. Hitherto, Mo-based materials incorporated with CNFs through electrospinning technology have arisen intensive attraction in SCs. The electrospinning strategy can realize evenly dispersed Mo-based materials in CNFs. The as-prepared Mo-based nanocomposite fibers with good flexibility and brilliant chemical properties can validly avoid the self-aggregation and enhance the electrochemical performance. In this review, the basic process and principle of the electrospinning technique, strategies to prepare CNFs with special structure, and various Mo-based nanocomposite fibers are introduced. In addition, the application of the Mo-based nanocomposite fibers in SCs, as well as the current situation and challenges of Mo-based nanocomposite fibers are also summarized.

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http://hdl.handle.net/10453/152827