A new route to synthesis of γ-alumina nanorods

被引：76

作者：

Ma, Ming-Guo

Zhu, Ying-Jie ^{[1
]}

Xu, Zi-Li

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Shanghai 200050, Peoples R China

[3] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China

来源：

MATERIALS LETTERS | 2007年 / 61卷 / 8-9期

基金：

中国国家自然科学基金;

关键词：

alumina; nanorods; solvothermal;

D O I：

10.1016/j.matlet.2006.07.138

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

gamma-Alumina single-crystalline nanorods have been successfully synthesized by thermal decomposition of boehmite precursor which was prepared by solvothermally treating AlCl3 (*) 6H(2)O, NaOH, sodium dodecyl benzene sulfonate in water and dimethylbenzene mixed solvents. The products were characterized by X-ray powder diffraction (XRD), transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HRTEM). Our experiments show that the surfactant plays an important role in the morphology and assembly of boehmite. Photoluminescence (PL) spectrum of the boehmite nanorods was also investigated. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：1812 / 1815

页数：4

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