【摘 要】
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Graphene fiber (GF) is of practical importance because it integrates the remarkable properties of individual graphene sheets such as high strength, electric
【机 构】
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Beijing Institute of Technology,China
论文部分内容阅读
Graphene fiber (GF) is of practical importance because it integrates the remarkable properties of individual graphene sheets such as high strength, electrical and thermal conductivities into the useful, macroscopic ensembles.GFs possess the common characteristics of fibers like the mechanical flexibility for textiles, while maintaining the uniqueness with advantages over conventional carbon fibers such as low cost, light weight, shapeability and ease of functionalization in an in-situ or post-synthesis fashion.In this regard, we have successfully fabricated the GFs by directly assembling graphene oxide (GO) through a dimension-confined hydrothermal strategy and a large-scale spinning method for functional and shape-controllable perparation of GFs.On the other hand, GFs with in-line assembled graphene sheets present the great potential for development of unconventional fiber-based devices.
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