Synthesis and characterization of mesoporous ZnTiO3 rods via a polyvinylpyrrolidone assisted sol-gel method

被引：14

作者：

Chi, Yue ^{[1
]}

Yuan, Qing ^{[2
]}

Hou, Shushan ^{[1
]}

Zhao, Zhankui ^{[1
]}

机构：

[1] Changchun Univ Technol, Minist Educ, Key Lab Adv Struct Mat, Coll Mat Sci & Engn, Changchun 130012, Peoples R China

[2] Dalian Nationalities Univ, Sch Phys & Mat Engn, Inst Nanophoton, Dalian 116600, Peoples R China

来源：

CERAMICS INTERNATIONAL | 2016年 / 42卷 / 04期

关键词：

Mesoporous ZnTiO3 rods; Sol-gel method; Photocatalysis; Recyclability; NANOWIRE ARRAYS; SYSTEM; DEGRADATION; FIBERS;

D O I：

10.1016/j.ceramint.2015.12.024

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 ZnTiO3 rods were fabricated via a polyvinylpyrrolidone assisted sol gel method. In this method, the control of nanostructure growth was achieved by the cooperative assembly among precursors and polyvinylpyrrolidone, through which well-designed one-dimensional morphology and mesoporosity could be obtained. The regularity of rod-like morphologies was sensitive to cooperative assembly temperature. Furthermore, the mesoporous ZnTiO3 rods were used for photodegradation of organic dyes and proved to be useful photocatalysts with excellent reusability thanks to the well-designed nanostructure and one-dimensional structure. Hence mesoporous ZnTiO3 rods with good photocatalytic activity and low cost could offer broad opportunities for environmental remediation. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：5094 / 5099

页数：6

共 23 条

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