La(OH)3 and La2O3 nanobelts -: Synthesis and physical properties

被引：297
作者：
Hu, Chenguo
Liu, Hong
Dong, Wenting
Zhang, Yiyi
Bao, Gang
Lao, Changshi
Wang, Zhong L. [1 ]
机构：
[1] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA
[2] Chongqing Univ, Dept Appl Phys, Chongqing 400044, Peoples R China
[3] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
[4] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA
[5] Georgia Inst Technol, Dept Biomed Engn, Atlanta, GA 30332 USA
[6] Emory Univ, Atlanta, GA 30332 USA
来源：
ADVANCED MATERIALS | 2007年 / 19卷 / 03期
关键词：
D O I：
10.1002/adma.200601300
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A facile composite-hydroxide-mediated synthesis method is adopted to prepare ultralong, single-crystalline, hexagonal structured La(OH)(3) nanobelts. The detectable conductive behavior of a single La(OH)(3) nanobelt promises their potential application in sensors. La2O3 nanobelts can be obtained by calcination of the La(OH)(3) nanobelts. Both types of nanobelts fluoresce with purple light under UV excitation, which may be used in biological labeling.
引用
收藏
页码：470 / +
页数：6
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