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Multiresponsive Graphene-Aerogel-Directed Phase-Change Smart Fibers
Li, Guangyong1,2; Hong, Guo3; Dong, Dapeng2; Song, Wenhui4; Zhang, Xuetong2
2018-07-26
Source PublicationADVANCED MATERIALS
ISSN0935-9648
Volume30Issue:30
Abstract

Wearable devices and systems demand multifunctional units with intelligent and integrative functions. Smart fibers with response to external stimuli, such as electrical, thermal, and photonic signals, etc., as well as offering energy storage/conversion are essential units for wearable electronics, but still remain great challenges. Herein, flexible, strong, and self-cleaning graphene-aerogel composite fibers, with tunable functions of thermal conversion and storage under multistimuli, are fabricated. The fibers made from porous graphene aerogel/organic phase-change materials coated with hydrophobic fluorocarbon resin render a wide range of phase transition temperature and enthalpy (0-186 J g(-1)). The strong and compliant fibers are twisted into yarn and woven into fabrics, showing a self-clean superhydrophobic surface and excellent multiple responsive properties to external stimuli (electron/photon/thermal) together with reversible energy storage and conversion. Such aerogel-directed smart fibers promise for broad applications in the next-generation of wearable systems.

KeywordElectrical/thermal/optical Stimuli Graphene Aerogels Phase-change Materials Smart Fibers
DOI10.1002/adma.201801754
URLView the original
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000439737700026
PublisherWILEY-V C H VERLAG GMBH
The Source to ArticleWOS
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Citation statistics
Cited Times [WOS]:57   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Corresponding AuthorZhang, Xuetong
Affiliation1.School of Materials Science and EngineeringBeijing Institute of TechnologyBeijing 100081, P. R. China
2.Suzhou Institute of Nano-Tech and Nano-BionicsChinese Academy of SciencesSuzhou 215123, P. R. China
3.Institute of Applied Physics and Materials EngineeringUniversity of MacauMacao
4.Centre for Nanotechnology and Regenerative MedicineDivision of Surgery and Interventional ScienceUniversity College LondonLondon NW3 2PF, UK
Recommended Citation
GB/T 7714
Li, Guangyong,Hong, Guo,Dong, Dapeng,et al. Multiresponsive Graphene-Aerogel-Directed Phase-Change Smart Fibers[J]. ADVANCED MATERIALS,2018,30(30).
APA Li, Guangyong,Hong, Guo,Dong, Dapeng,Song, Wenhui,&Zhang, Xuetong.(2018).Multiresponsive Graphene-Aerogel-Directed Phase-Change Smart Fibers.ADVANCED MATERIALS,30(30).
MLA Li, Guangyong,et al."Multiresponsive Graphene-Aerogel-Directed Phase-Change Smart Fibers".ADVANCED MATERIALS 30.30(2018).
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