锐钛矿型二氧化钛中周期性高纵横比纳米孔的图案化来自于氟化钛水解。

Patterning of periodic high-aspect-ratio nanopores in anatase titanium dioxide from titanium fluoride hydrolysis.

机构信息

Department of Chemistry, Northwestern University, Evanston, IL, USA.

出版信息

Nanoscale. 2011 May;3(5):2162-5. doi: 10.1039/c0nr01010c. Epub 2011 Apr 5.

Abstract

We report straight pores in titanium dioxide produced by a pattern transfer method with titanium fluoride hydrolysis. The resulting films on fluorine-doped tin oxide had pores with diameters of 30 nm and depths of 500 nm, corresponding to aspect ratios of 1:17.

摘要

我们报告了一种通过钛氟水解的图案转移方法制备的二氧化钛中的直通孔。在掺氟氧化锡上得到的薄膜具有直径为 30nm、深度为 500nm 的孔，相应的纵横比为 1:17。