Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Facile solubilization of titanate nanobelts for nonlinear optical investigations | |
Feng, Miao1; Zhan, Hongbing1; Miao, Lei2 | |
2010-05-07 | |
发表期刊 | NANOTECHNOLOGY |
ISSN | 0957-4484 |
卷号 | 21期号:18页码:6 |
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 |
通讯作者 | hbzhan@fzu.edu.cn ; miaolei@ms.giec.ac.cn |
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. |
文章类型 | Article |
其他摘要 | 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. |
关键词 | Crystalline Tio2 Nanotubes Titanium-oxide Nanotube Silver Nanoparticles Films Absorption Pulses |
学科领域 | Science & Technology - Other Topics ; Materials Science ; Physics |
WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
DOI | 10.1088/0957-4484/21/18/185707 |
研究领域[WOS] | Science & Technology - Other Topics ; Materials Science ; Physics |
URL | 查看原文 |
关键词[WOS] | CRYSTALLINE TIO2 NANOTUBES ; TITANIUM-OXIDE NANOTUBE ; SILVER NANOPARTICLES ; FILMS ; ABSORPTION ; PULSES |
收录类别 | SCI |
语种 | 英语 |
项目资助者 | Natural Science Foundation of Fujian Province [2009J01241]; Fund of National Engineering Research Center for Optoelectronic Crystalline Materials [2005DC105003] |
WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
WOS记录号 | WOS:000276672100028 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | 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. |
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