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	螺旋状碳纳米管
	黄佳琦 ; 张强 ; 魏飞 ; Huang Jiaqi ; Zhang Qiang ; Wei Fei
	2010-06-10 ; 2010-06-10
关键词	螺旋碳纳米管 制备 生长机理 应用 coiled carbon nanotubes synthesis growth mechanisms applications TB383
其他题名	Coiled Carbon Nanotubes
中文摘要	螺旋状碳纳米管(coiled carbon nanotubes,CCNTs)是一种弯曲环绕,形成螺线状结构的碳纳米管。其螺旋形态特有的手性、螺旋状,以及非线性力学响应等性质,使其在微纳器件、复合材料等领域具有应用前景,逐渐成为人们关注的热点方向。本文从制备、形成机理、结构调变以及应用几个方面详细阐述了CCNTs的研究进展。; Coiled carbon nanotubes(CCNTs) are CNTs with spiral structure.The CCNTs possess unique properties of helix,chirality and nonlinear mechanical behavior.It attracts great interests in the synthesis,growth mechanisms and application developments.The CCNTs is commonly synthesized by catalyst-supported chemical vapor deposition(CVD) and floating catalyst CVD.The selective production of CCNTs has been achieved.Based on the analysis of the formation mechanism of CCNTs,the prospects on structure modulation of CCNTs are investigated.The challenges in this field include delicate control of parameters in structure,the synthesis of CCNTs in ring,double helix and the selective production of CCNTs with chirality.Due to the unique properties,some CCNTs have potential applications in nano-electromechanical devices,composite reinforcements,etc. The applications based on single CCNT,CCNTs array and macroscopic quantity of CCNTs are briefly outlined as well.; 国家自然科学基金项目(No.20606020); 国家重点基础研究发展计划(973)项目(No.2006CB932702)资助
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/63892]
专题	清华大学
推荐引用方式 GB/T 7714	黄佳琦,张强,魏飞,等. 螺旋状碳纳米管[J],2010, 2010.
APA	黄佳琦,张强,魏飞,Huang Jiaqi,Zhang Qiang,&Wei Fei.(2010).螺旋状碳纳米管..
MLA	黄佳琦,et al."螺旋状碳纳米管".(2010).

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