Synthesis of barium strontium titanate nanorods in reverse microemulsion

被引：25

作者：

Chen, Wanping ^{[1
]}

Zhu, Qi'an ^{[1
]}

机构：

[1] Xiangtan Univ, Coll Chem, Xiangtan 411105, Hunan, Peoples R China

来源：

MATERIALS LETTERS | 2007年 / 61卷 / 16期

关键词：

barium strontium titanate; nanomaterials; perovskites; microemulsion;

D O I：

10.1016/j.matlet.2006.11.074

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Perovskite Ba0.7Sr0.3TiO3 nanorods were synthesized in Triton X-100 reverse microemulsion at room temperature and characterized by XRD, ICP-AES, ED and TEM. The Ba0.7Sr0.3TiO3 nanorods with a diameter of 60-100 nm and a length of 450-1200 nm showed a single-crystalline tetragonal structure. The size of nanorods was effectively tuned by changing w value (molar ratio of water to surfactant), aging time and reactant concentration. (C) 2006 Elsevier B.V. All rights reserved.

引用

页码：3378 / 3380

页数：3

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