Preparation of Necklace-Structured TiO2/SnO2 Hybrid Nanofibers and Their Photocatalytic Activity

被引：50

作者：

Zhang, Rui ^{[1
]}

Wu, Hui ^{[1
]}

Lin, Dandan ^{[1
]}

Pan, Wei ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2009年 / 92卷 / 10期

关键词：

TIO2; NANOPARTICLES; OXIDATION; DEGUSSA; ANATASE; FIBERS; PHENOL; OXIDE; FILM; SNO2;

D O I：

10.1111/j.1551-2916.2009.03223.x

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：

TiO2/SnO2 nanonecklace-structured hybrid nanofibers have been prepared via an electrospinning method. These hybrid nanofibers are characterized with SnO2-rich beads and pure TiO2 chains. It is found that TiO2 in the beads shows a rutile structure, and the one in the chains is entirely composed of anatase phase. This novel microstructure enhanced the photocatalytic activity, as well as its ideal recyclable character. We believe that this fire-new type of nanofiber may potentially serve as a new generation photocatalyst in environmental remediation.

引用

页码：2463 / 2466

页数：4

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