Synthesis of a perpendicular TiO2 nanosheet film with the superhydrophilic property without UV irradiation

被引：125

作者：

Hosono, Eiji

Matsuda, Hirofumi

Honma, Itaru

Ichihara, Masaki

Zhou, Haoshen

机构：

[1] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan

[2] Univ Tokyo, Inst Solid State Phys, Mat Design & Characterizat Lab, Kashiwa, Chiba 2778581, Japan

来源：

LANGMUIR | 2007年 / 23卷 / 14期

关键词：

D O I：

10.1021/la701117a

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

A method was developed for preparing perpendicular TiO2 nanosheet films from titanate nanosheet films produced on a titanium metal sheet by hydrothermal treatment with aqueous urea. The method is based on the consideration of some important points relating to the thermodynamics of nucleation and crystal growth. The resulting anatase TiO2 nanosheet films showed a specific superhydrophilicity without the need for any prior UV irradiation.

引用

收藏

页码：7447 / 7450

页数：4

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