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	Fabrication of multi-level carbon nanotube arrays with adjustable patterns
	Jianliang Gong ; Gong JL(龚剑亮) ; Lichao Sun ; Sun LC(孙丽超) ; Yawen Zhong ; Zhong YW(钟雅文) ; Chunyin Ma ; Ma CY(马春印) ; Lei Li ; Li L(李磊) ; Suyuan Xie ; Xie SY(谢素原) ; Vladimir Svrcek(Natl Inst Adv Ind Sci & Technol, Next Generat Device Team, Res Ctr Photovolta Technol, Tsukuba, Ibaraki 3058568, Japan)
	2012-01
关键词	BREATH-FIGURE METHOD BLOCK-COPOLYMER THIN-FILMS MESOPOROUS SILICA HONEYCOMB FILMS FIELD-EMISSION GROWTH MICROSTRUCTURES NANOMATERIALS FERROCENE
英文摘要	通讯作者地址: Li, L (通讯作者),Xiamen Univ, Coll Mat, Xiamen 361005, Peoples R China 地址: 1. Xiamen Univ, Coll Mat, Xiamen 361005, Peoples R China 2. Xiamen Univ, Coll Chem & Chem Engn, Xiamen, Peoples R China 3. Natl Inst Adv Ind Sci & Technol, Next Generat Device Team, Res Ctr Photovolta Technol, Tsukuba, Ibaraki 3058568, Japan 电子邮件地址: lilei@xmu.edu.cn; Multi-level carbon nanotube (CNT) arrays with adjustable patterns were prepared by a combination of the breath figure (BF) process and chemical vapor deposition. Polystyrene-b-poly(acrylic acid)/ferrocene was dissolved in carbon disulfide and cast onto a Si substrate covered with a transmission electron microscope grid in saturated relative humidity. A two-level microporous hybrid film with a block copolymer skeleton formed on the substrate after evaporation of the organic solvent and water. One level of ordered surface features originates from the contour of the hard templates; while the other level originates from the condensation of water droplets (BF arrays). Ultraviolet irradiation effectively cross-linked the polymer matrix and endowed the hybrid film with improved thermal stability. In the subsequent pyrolysis, the incorporated ferrocene in the hybrid film was oxidized and turned the polymer skeleton into the ferrous inorganic micropatterns. Either the cross-linked hybrid film or the ferrous inorganic micropatterns could act as a template to grow the multi-level CNT patterns, e. g. isolated and honeycomb-structured CNT bundle arrays perpendicular to the substrate.; National Natural Science Foundation of China 50703032 51035002 20974089 Ministry of Education of China NCET-08-0475 Natural Science Foundation of Fujian Province 2009J06029
语种	英语
出版者	ROYAL SOC CHEMISTRY
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/11415]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Jianliang Gong,Gong JL,Lichao Sun,et al. Fabrication of multi-level carbon nanotube arrays with adjustable patterns[J],2012.
APA	Jianliang Gong.,龚剑亮.,Lichao Sun.,孙丽超.,Yawen Zhong.,...&Vladimir Svrcek.(2012).Fabrication of multi-level carbon nanotube arrays with adjustable patterns..
MLA	Jianliang Gong,et al."Fabrication of multi-level carbon nanotube arrays with adjustable patterns".(2012).

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