期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 131, 期 3, 页码 934-+出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja808335b
关键词
-
资金
- Ministry of Education, Culture, Sports, Science and Technology (MEXT) of the Japanese Government [17105005, 19750115]
- Iketani Science and Technology Foundation
- Center for Bio-Environmental Chemistry of Osaka University
- Grants-in-Aid for Scientific Research [19750115] Funding Source: KAKEN
We have investigated the photocatalytic activity of individual porous TiO2 nanotubes by the single-molecule counting of center dot OH using a specific fluorescent probe. The time- and space-resolved observation of emissive fluorescein generated by the photocatalytic reaction clearly reveals the importance of the transport behavior of reagents through the porous structures on the photocatalytic activity and the existence of the spatial heterogeneity of reactive sites even in an isolated TiO2 nanotube. An experiment on a single nanotube provided information that was useful for elucidating the reaction mechanism of the heterogeneous (photo)catalyst and for designing advanced porous materials.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据