|本期目录/Table of Contents|

[1]吴三定,王騊,郑晋生,等.真空活化法制备TiO-2可见光催化剂及其长效性研究[J].浙江理工大学学报,2016,35-36(自科6):814-819.
 WU Sanding,WANG Tao,ZHENG Jinsheng,et al.Preparation of TiO-2Visible light Catalyst by Vacuum Activation Method and Study on Its Longterm Efficiency[J].Journal of Zhejiang Sci-Tech University,2016,35-36(自科6):814-819.
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真空活化法制备TiO-2可见光催化剂及其长效性研究()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第35-36卷
期数:
2016年自科6期
页码:
814-819
栏目:
出版日期:
2016-11-10

文章信息/Info

Title:
Preparation of TiO-2Visible light Catalyst by Vacuum Activation Method and Study on Its Longterm Efficiency
文章编号:
1673-3851 (2016) 06-0814-06
作者:
吴三定王騊郑晋生俞烨王晟
1.浙江理工大学先进纺织材料与制备技术教育部重点实验室,杭州 310018;2.浙江宁波维科精华人丰家纺有限公司,浙江宁波 315821
Author(s):
WU Sanding WANG Tao ZHENG Jinsheng YU Ye WANG Sheng1
1. Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China; 2.Zhengjiang Ningbo Weike Jinghua Renfeng Home Textile Co., Ltd, Ningbo 315821, China
关键词:
真空活化法Ti 3+自掺杂TiO 可见光催化长效性
分类号:
O649.2
文献标志码:
A
摘要:
以商业TiO-2(Degussa P25)作为原料,采用简单的一步真空活化法制备了Ti 3+自掺杂TiO2可见光催化剂,并通过XRD、UV Vis、FT IR、XPS等手段对催化剂性能进行表征。随后,以甲基橙模拟目标污染物,在可见光下对Ti 3+自掺杂TiO-2的可见光催化性能以及长效性进行研究。结果表明:在可见光照射下,真空活化后的P25降解甲基橙的效率明显优于纯P25。循环测试结果表明:由于Ti 3+较活跃,容易被氧化,因此催化剂在可见光照射下长效性并不理想。但由于可以通过真空活化法反复对催化剂进行再生,这在一定程度上弥补了其可见光活性快速流失的缺憾。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2016-01-19
基金项目: 国家自然科学基金项目(51372227,51471153);浙江省自然科学基金项目(LY14E020011,2015C33008);浙江理工大学“521人才培养计划”项目
作者简介: 吴三定(1992-),男,湖北鄂州人,硕士研究生,主要从事纳米材料方面的研究
通信作者: 王晟,E-mail: wangsheng571@hotmail.com
更新日期/Last Update: 2016-11-18