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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：中科院上海硅酸盐研究所
学位：博士
所在单位：物理学院
学科：微电子学与固体电子学. 凝聚态物理
办公地点：大连理工大学科技园C座301-1办公室
联系方式：E-mail:jmbian@dlut.edu.cn.
电子邮箱：jmbian@dlut.edu.cn
Preparation and enhanced photoluminescence property of ordered ZnO/TiO2 bottlebrush nanostructures
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论文类型：期刊论文
发表时间：2009-07-07
发表刊物：CHEMICAL PHYSICS LETTERS
收录刊物：SCIE、EI
卷号：476
期号：1-3
页面范围：84-88
ISSN号：0009-2614
摘要：ZnO/TiO2 bottlebrush-like nanostructures have been prepared by a two-step process with facile hydrothermal method and magnetron sputtering technique. The bottlebrush heterostructures were formed due to the extremely low deposition rate of the magnetron sputtering process at room temperature and vapor-solid transformation mechanism dominates the TiO2 nanowires growth. This kind of bottlebrush heterostructures with a suitable length and density of covered TiO2 nanowires showed an enhanced photoluminescence property from TiO2 due to the resonant effect, which will offer great potential for photocatalysis applications. (C) 2009 Elsevier B.V. All rights reserved.