Ultrastiff and Strong Graphene Fibers via Full-Scale Synergetic Defect Engineering

Ultrastiff and Strong Graphene Fibers via Full-Scale Synergetic Defect Engineering

Kilometer‐scale continuous graphene fibers (GFs) with outstanding mechanical properties and excellent electrical conductivity are produced by high‐throughput wet‐spinning of graphene oxide liquid crystals followed by graphitization through a full‐scale synergetic defect‐engineering strategy. GFs wit...

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Veröffentlicht in:Advanced materials (Weinheim) 2016-08, Vol.28 (30), p.6449-6456
Hauptverfasser: Xu, Zhen, Liu, Yingjun, Zhao, Xiaoli, Peng, Li, Sun, Haiyan, Xu, Yang, Ren, Xibiao, Jin, Chuanhong, Xu, Peng, Wang, Miao, Gao, Chao
Format: Artikel
Sprache:eng
Schlagworte:
Crystal defects
defect engineering
Electrical resistivity
Fibers
Graphene
graphene fibers
high electrical conductivity
Motors
Oxides
Strategy
ultrastiff
Weight reduction
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Zusammenfassung:Kilometer‐scale continuous graphene fibers (GFs) with outstanding mechanical properties and excellent electrical conductivity are produced by high‐throughput wet‐spinning of graphene oxide liquid crystals followed by graphitization through a full‐scale synergetic defect‐engineering strategy. GFs with superior performances promise wide applications in functional textiles, lightweight motors, microelectronic devices, and so on.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201506426