Towards flexible inorganic "mesomaterials": one-pot low temperature synthesis of mesostructured nanocrystalline titania

被引：52

作者：

Haseloh, S

Choi, SY

Mamak, M

Coombs, N

Petrov, S

Chopra, N

Ozin, GA

机构：

[1] Univ Toronto, Dept Chem, Mat Chem Res Grp, Toronto, ON M5S 3H6, Canada

[2] Xerox Res Ctr Canada Ltd, Mississauga, ON L5K 2L1, Canada

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 13期

关键词：

D O I：

10.1039/b403607g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We hereby report a simple route for the low temperature synthesis of mesoporous nanocrystalline titania involving brief hydrothermal treatment of butanolic precursors and non-ionic tri-block-copolymer surfactant at 100 degreesC, followed by evaporation induced self assembly to make a crack-free flexible film. At no time in the film-forming process is a temperature of more than 120 degreesC reached, thereby permitting the use of substrates that are not stable to higher temperatures.

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收藏

页码：1460 / 1461

页数：2

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