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	Synthesis and growth mechanism of lead titanate nanotube arrays by hydrothermal method
	Yang Yang ; Xiaohui Wang ; Caifu Zhong ; Changku Sun ; Guofeng Yao ; Longtu Li
	2010-10-12 ; 2010-10-12
关键词	Experimental/ crystal growth from solution dissolving ferroelectric materials lead compounds nanotechnology nanotubes precipitation/ lead titanate nanotube arrays hydrothermal reaction nanotube array growth mechanisms dissolution precipitation process nanotubular structure ferroelectric materials PbTiO/sub 3// A8116 Methods of nanofabrication and processing A8110D Crystal growth from solution A6150C Physics of crystal growth A6146 Structure of solid clusters, nanoparticles, nanotubes and nanostructured materials A6475 Solubility, segregation, and mixing B2810F Piezoelectric and ferroelectric materials/ PbTiO3/ss TiO3/ss O3/ss Pb/ss Ti/ss O/ss
中文摘要	Lead titanate nanotube arrays were in-situ grown by hydrothermal synthesis. The hydrothermal process is time-dependent and in different hydrothermal reaction stages, different growth mechanisms dominate the formation of PbTiO/sub 3/ nanotubes. In the initial stage in-situ growth of PbTiO/sub 3/ nanotube arrays dominates. Subsequently dissolution-precipitation process dominates and results in the deposition of PbTiO/sub 3/ particles on the surface of the already-formed PbTiO/sub 3/ nanotubes. In order to in-situ grow PbTiO/sub 3/ nanotube arrays with perfect nanotubular structure, suitable hydrothermal reaction time should be applied.
语种	英语
出版者	American Ceramic Society ; USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/78477]
专题	清华大学
推荐引用方式 GB/T 7714	Yang Yang,Xiaohui Wang,Caifu Zhong,et al. Synthesis and growth mechanism of lead titanate nanotube arrays by hydrothermal method[J],2010, 2010.
APA	Yang Yang,Xiaohui Wang,Caifu Zhong,Changku Sun,Guofeng Yao,&Longtu Li.(2010).Synthesis and growth mechanism of lead titanate nanotube arrays by hydrothermal method..
MLA	Yang Yang,et al."Synthesis and growth mechanism of lead titanate nanotube arrays by hydrothermal method".(2010).

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