A facile approach for fabrication of TiO2 hierarchical nanostructures and their photocatalytic properties
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- 作者：Yinhai Tang ; Mu Yang ; Hongyi Gao ; Jie Li ; Ge Wang ; gewang@mater.ustb.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：L-EISA ; TiO2 hierarchical nanostructures ; Photodegradation
- 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
- 出版年：2016
- 出版时间：5 November 2016
- 年：2016
- 卷：508
- 期：Complete
- 页码：184-191
- 全文大小：3673 K
文摘
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A novel L-EISA approach for TiO2 hierarchical nanostructures is developed.
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The self-assembly of P123 and growth TiO2 sol influence the constructure of TiO2.
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Lyophilization retains the middle-structure and prevent the further growth of TiO2.
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TiO2 hierarchical nanostructures exhibits excellent photocatalytic activity.