Simple sol-gel route to synthesis of mesoporous TiO2

被引：9

作者：

Zhang, Xin ^{[1
]}

Li, Xiaogang ^{[1
]}

Wu, Junsheng ^{[1
]}

Yang, Renchun ^{[1
]}

Tian, Limin ^{[1
]}

Zhang, Zhihua ^{[1
,2
]}

机构：

[1] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China

[2] PetroChina Daqing Petrochem Res Ctr, Daqing 163714, Peoples R China

来源：

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY | 2009年 / 51卷 / 01期

关键词：

Mesoporous TiO2; Titanium sulfate; Formamide; Sol-gel; PHOTOCATALYTIC ACTIVITY; CELLS; NANOPARTICLES; PARTICLES; OXIDATION; CATALYSTS; ETHANOL; SENSORS;

D O I：

10.1007/s10971-009-1984-4

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Mesoporous TiO2 with a high specific surface area was prepared from titanium sulfate solution in a simple sol-gel route, where formamide was used as pH adjusting agent. TiO2 had a high resistance to phase transformation, and maintained monophasic anatase after calcinating at 600 A degrees C. The highest specific surface area achieved on the prepared samples is 231.90 m(2) g(-1) after calcinating at 450 A degrees C.

引用

页码：1 / 3

页数：3

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