Facile solubilization of titanate nanobelts for nonlinear optical investigations

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	Facile solubilization of titanate nanobelts for nonlinear optical investigations
	Feng, Miao 1; Zhan, Hongbing 1; Miao, Lei2
刊名	nanotechnology
	2010-05-07
卷号	21 期号:18 页码:6
关键词	CRYSTALLINE TIO2 NANOTUBES TITANIUM-OXIDE NANOTUBE SILVER NANOPARTICLES FILMS ABSORPTION PULSES
ISSN号	0957-4484
通讯作者	hbzhan@fzu.edu.cn ; miaolei@ms.giec.ac.cn
产权排序	[feng, miao; zhan, hongbing] fuzhou univ, coll mat sci & engn, fuzhou 350108, peoples r china; [miao, lei] chinese acad sci, guangzhou inst energy convers, key lab renewable energy & gas hydrate, guangzhou 510640, guangdong, peoples r china
中文摘要	a homogeneously translucent titanate nanobelt (tnb) suspension was prepared through facile surface modification of pristine tnbs by polymer wrapping with poly(allylamine hydrochloride). the resultant tnb aqueous suspension was found to remain stable for months. the nonlinear optical (nlo) and optical limiting (ol) properties of the tnb suspension were then investigated. we found that the tnb suspension behaves totally differently at 532 and 1064 nm excitation in the nanosecond laser pulse regime. the sample displays remarkable nlo and ol effects at 532 nm, originating from nonlinear scattering. however, the nlo and ol effects are entirely diminished at 1064 nm due to the absence of near-resonant absorption and the subsequent thermal effect.
英文摘要	a homogeneously translucent titanate nanobelt (tnb) suspension was prepared through facile surface modification of pristine tnbs by polymer wrapping with poly(allylamine hydrochloride). the resultant tnb aqueous suspension was found to remain stable for months. the nonlinear optical (nlo) and optical limiting (ol) properties of the tnb suspension were then investigated. we found that the tnb suspension behaves totally differently at 532 and 1064 nm excitation in the nanosecond laser pulse regime. the sample displays remarkable nlo and ol effects at 532 nm, originating from nonlinear scattering. however, the nlo and ol effects are entirely diminished at 1064 nm due to the absence of near-resonant absorption and the subsequent thermal effect.
学科主题	science & technology - other topics ; materials science ; physics
WOS标题词	science & technology ; technology ; physical sciences
类目[WOS]	nanoscience & nanotechnology ; materials science, multidisciplinary ; physics, applied
研究领域[WOS]	science & technology - other topics ; materials science ; physics
关键词[WOS]	crystalline tio2 nanotubes ; titanium-oxide nanotube ; silver nanoparticles ; films ; absorption ; pulses
收录类别	SCI
资助信息	natural science foundation of fujian province [2009j01241]; fund of national engineering research center for optoelectronic crystalline materials [2005dc105003]
原文出处	https://dx.doi.org/10.1088/0957-4484/21/18/185707
语种	英语
WOS记录号	WOS:000276672100028
公开日期	2014-12-24
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/8499]
专题	中国科学院广州能源研究所太阳能系统应用实验室
作者单位	1.Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Feng, Miao,Zhan, Hongbing,Miao, Lei. Facile solubilization of titanate nanobelts for nonlinear optical investigations[J]. nanotechnology,2010,21(18):6.
APA	Feng, Miao,Zhan, Hongbing,&Miao, Lei.(2010).Facile solubilization of titanate nanobelts for nonlinear optical investigations.nanotechnology,21(18),6.
MLA	Feng, Miao,et al."Facile solubilization of titanate nanobelts for nonlinear optical investigations".nanotechnology 21.18(2010):6.