[1]吕英英,余乐书,张小兰,等.磷掺杂TiO_2纳米粒子膜的负载及其太阳光催化降解亚甲基蓝[J].南京师大学报(自然科学版),2011,34(02):50-53.
　Lü Yingying,Yu Leshu,Zhang Xiaolan,et al.Loading of P-Doped TiO2 NPs Film and Its Photodegradation of Dye Under Solar Light Irradiation[J].Journal of Nanjing Normal University(Natural Science Edition),2011,34(02):50-53.
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磷掺杂TiO_2纳米粒子膜的负载及其太阳光催化降解亚甲基蓝()
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《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

卷:
第34卷
期数:
2011年02期
页码:
50-53
栏目:
化学
出版日期:
2011-06-20

文章信息/Info

Title:
Loading of P-Doped TiO2 NPs Film and Its Photodegradation of Dye Under Solar Light Irradiation
作者:
吕英英1;  余乐书1;  张小兰1;  戴 正1;  齐维飞1;  冯玉英2
( 1. 上饶师范学院化学化工学院, 江西上饶334001) ( 2. 南京师范大学分析测试中心, 江苏南京210046)
Author(s):
Lü Yingying1; Yu Leshu1; Zhang Xiaolan1; Dai Zheng1; Qi Weifei1; Feng Yuying2
1.School of Chemistry and Chemical Engineering,Shangrao Normal University,Shangrao 334001,China
关键词:
光催化剂;  负载;  纳米结构材料;  太阳光
Keywords:
photocata lyst;  load ing;  nano structu red m ater ia ls;  so lar light
分类号:
TB383.1
摘要:
光催化剂的方便回收对于其降解有机污染物的应用是十分必要的.本项研究中,以硅酸钠为粘胶剂,在毛玻璃片上层层组装了多层磷掺杂TiO2粒子膜.扫描图片显示,厚度在几十微米的催化粒子膜牢固地覆盖在基片的粗糙面上.在太阳光照射5 h下,这样组成的复合体系几乎完全降解试验溶液中的亚甲基蓝;即使在循环利用10次以后,染料的降解率也高达70%以上.该研究表明,负载型磷掺杂TiO2纳米粒子膜具有优良的利用太阳光降解有机染料性能,并能较好地循环利用光催化剂.
Abstract:
The conven ient reuse of pho to ca talysts is essen tia l to the ir practica l applica tions in the deg radation of organ ic po llutant. Com pact P- doped T iO2 film coa ted on g round g lass substrate was achieved by layer- by- layer assem bly technique. Thus such an elaborate com plex system exh ib ited very convenient in recyc ling photocata lyst in the degradation o f dye. The excellent perform ance o f P- T iO2 film coa ted on ground g lass substrates endows the assem bled route potentia l in purify ing waste wa ter.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 2010 年上饶师范学院科学研究基金、教育部第四批高等学校特色专业建设点资助项目( TS11524 )、江苏省教育厅基金 ( GJJ11235, G JJ11607) . 通讯联系人: 吕英英, 助教, 研究方向: 光催化材料的制备及性能研究. E-mail:lvyingying2009@ 126. com
更新日期/Last Update: 2011-06-15