Selective Synthesis of Rutile, Anatase, and Brookite Nanorods by a Hydrothermal Route

被引：14

作者：

Deng, Qixin ^{[1
]}

Wei, Mingdeng ^{[1
]}

Hong, Zhensheng ^{[1
]}

Ding, Xiaokun ^{[1
]}

Jiang, Lilong ^{[1
]}

Wei, Kemei ^{[2
]}

机构：

[1] Fuzhou Univ, Inst New Energy Technol & Nanomat ETM, Fuzhou 350002, Fujian, Peoples R China

[2] Fuzhou Univ, Natl Engn Res Ctr Chem Fertilizer Catalyst, Fuzhou 350002, Fujian, Peoples R China

来源：

CURRENT NANOSCIENCE | 2010年 / 6卷 / 05期

关键词：

Selectively synthesis; TiO2; nanorod; crystal growth; SURFACE-CHEMISTRY; TIO2; NANORODS; NANOCRYSTALS; NANOTUBES; POLYMORPHS; TITANATE; PHASE;

D O I：

10.2174/157341310797574970

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

In this study, we first report the selective synthesis of TiO2 nanorods of pure rutile, anatase and brookite TiO2 by the hydrothermal treatment of precursor titanate nanosheets. The synthesized TiO2 nanorods exhibit highly crystalline structure with different phases and morphologies. The experimental results indicate that morphologies of products depended significantly on the pH values of the reaction process. Following this, a possible model, dissolving-recrystallizing-growing, was proposed for the formation of TiO2 nanorods with different phases.

引用

页码：479 / 482

页数：4

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