Preparation and Photocatalysis of Mesoporous TiO2 Nanofibers via an Electrospinning Technique

被引：0
|
作者：
Wang Wei [2 ,3 ]
Yuan Qing [2 ]
Chi Yue [2 ]
Shao Chang-lu [1 ]
Li Nan [2 ]
Li Xiao-tian [2 ]
机构：
[1] NE Normal Univ, Minist Educ, Key Lab UV Light Emitting Mat & Technol, Ctr Adv Optoelect Funct Mat Res, Changchun 130024, Peoples R China
[2] Jilin Univ, Minist Educ, Sch Mat Sci & Engn, Key Lab Automobile Mat, Changchun 130012, Peoples R China
[3] Jilin Inst Chem Technol, Sch Chem & Mat Engn, Jilin 132022, Peoples R China
来源：
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 2012年 / 28卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Electrospinning; Mesoporous TiO2; Photocatalyst; TITANIUM-DIOXIDE; DEGRADATION; PARTICLES; FIBERS; MICROSTRUCTURES; TEMPERATURE; FABRICATION; CATALYSTS; SOLVENT; OXIDES;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Mesoporous TiO2 nanofibers have been synthesized by a new method that combines sol-gel chemistry and electrospinning technique. The obtained mesoporous TiO2 nanofibers were characterized with scanning electron microscopy(SEM), X-ray diffraction(XRD), transmission electron microscopy(TEM) and nitrogen adsorption-desorption isotherms. The photocatalytic performance was evaluated by the photocatalytic degradation of Rhodamine B under UV light irradiation. The results show that mesoporous TiO2 nanofibers exhibit higher photocatalytic activity compared with nonporous TiO2 nanofibers.
引用
收藏
页码：727 / 731
页数：5
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