A fluid dynamics route for producing graphene and its analogues

doi:10.1007/s11434-014-0303-9

CORC > 北京大学 > 工学院

	A fluid dynamics route for producing graphene and its analogues
	Yi, Min ; Shen, Zhigang ; Zhu, Jinyang
刊名	科学通报英文版
	2014
关键词	Graphene Graphene analogues Fluid dynamics Production LIQUID-PHASE EXFOLIATION BORON-NITRIDE GRAPHITE NANOSHEETS FILMS
DOI	10.1007/s11434-014-0303-9
英文摘要	A novel fluid dynamics route for scalable and efficient production of graphene and its analogues is demonstrated. Atomic force microscopy and transmission electron microscopy analyses strongly suggest that the bulk layered materials (graphite, BN, MoS2, and WS2) are efficiently exfoliated into individual layers containing mono- and few-layer nanosheets. Computational fluid dynamics analysis indicates that multiple fluid dynamics events are responsible for efficient exfoliation. Cavitation and pressure release can generate normal force for exfoliation. The velocity gradient-induced viscous shear stress, the turbulence-induced Reynolds shear stress, and shear effects stemmed from turbulence and flow channel-induced collisions can generate lateral force for exfoliation, resulting in theses bulk layered materials self-exfoliation down to single or few layers through their intrinsically lateral self-lubricating ability.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000335658800002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Multidisciplinary Sciences; SCI(E); 7; ARTICLE; shenzhg@buaa.edu.cn; 16; 1794-1799; 59
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/213279]
专题	工学院
推荐引用方式 GB/T 7714	Yi, Min,Shen, Zhigang,Zhu, Jinyang. A fluid dynamics route for producing graphene and its analogues[J]. 科学通报英文版,2014.
APA	Yi, Min,Shen, Zhigang,&Zhu, Jinyang.(2014).A fluid dynamics route for producing graphene and its analogues.科学通报英文版.
MLA	Yi, Min,et al."A fluid dynamics route for producing graphene and its analogues".科学通报英文版 (2014).