Fabrication of Aligned Side-by-Side TiO2/SnO2 Nanofibers via Dual-Opposite-Spinneret Electrospinning

被引：19
|
作者：
Xu, Fu [1 ]
Li, Luming [1 ]
Cui, Xiaojie [2 ]
机构：
[1] Tsinghua Univ, Sch Aerosp, Beijing 100084, Peoples R China
[2] Tsinghua Univ, Dept Mech Engn, Beijing 100084, Peoples R China
来源：
JOURNAL OF NANOMATERIALS | 2012年 / 2012卷
基金：
中国国家自然科学基金;
关键词：
POLYMER NANOFIBERS; FIBERS; PHOTOCATALYST; EFFICIENCY;
D O I：
10.1155/2012/575926
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Well-aligned and uniform side-by-side bicomponent fibers have been produced via dual-opposite-spinneret electrospinning. Side-by-side TiO2/SnO2 nanofibers were obtained after calcining as-spun fibers. The thermal degradation of the electrospun fibers was evaluated using combined thermogravimetry and differential thermal analysis (TG-DTA), and the crystal structure of calcined nanofibers was investigated by X-ray diffraction (XRD). The fabricated TiO2/SnO2 nanofibers expose both TiO2 mainly consisting of anatase phase and rutile-type SnO2 to the surface, which is appropriate for photocatalytic materials.
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页数：5
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