Synthesis of Titania Nanostructure Films via TiCl4 Evaporation−Deposition Route
Synthesis of Titania Nanostructure Films via TiCl4 Evaporation−Deposition Route
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DOI：
10.1021/cg060515n
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发表时间：
2007-03
影响因子：
3.8
通讯作者：
Bo Chi and;T. Jin
中科院分区：
文献类型：
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作者：
Bo Chi and;T. Jin
本文以挥发性四氯化钛为前驱体，通过简单的蒸发−沉积方法在载玻片上制备了纳米结构的二氧化钛薄膜。通过简单地调节TiCl4在高压釜中的加热条件，在刻蚀或裸载玻片上制备了纳米棒、纳米纤维、带状和网状膜等纳米结构。研究发现，高压罐中的加热温度、加热时间和湿度是影响各种二氧化钛纳米结构形成的主要因素。
In this paper, nanostructured TiO2 films on a glass slide were synthesized through a simple evaporation−deposition route using volatile TiCl4 as the titania precursors. TiO2 nanostructures such as nanorod, nanofiber, ribbon, and network films on etched or bare glass slides were prepared by simply adjusting the heating condition of TiCl4 in an autoclave. The research found that the heating temperature, heating time, and humidity in an autoclave are the major factors that affect the formation of various TiO2 nanostructures.