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.
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页码：1 / 3
页数：3
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