Issue 5, 2011
From the journal:

Nanoscale

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

Ian D. Tevisa  and  Samuel I. Stupp*abc  

* Corresponding authors

a Department of Chemistry, Northwestern University, Evanston, IL, USA
E-mail: s-stupp@northwestern.edu
Fax: +1 847 491 3010
Tel: +1 847 491 3002

b Department of Materials Science and Engineering, Northwestern University, Evanston, IL, USA

c Department of Medicine, Northwestern University, Chicago, IL, USA

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.

Graphical abstract: Patterning of periodic high-aspect-ratio nanopores in anatase titanium dioxide from titanium fluoride hydrolysis

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Article information

DOI
https://doi.org/10.1039/C0NR01010C
Article type
Communication
Submitted
20 Dec 2010
Accepted
23 Feb 2011
First published
05 Apr 2011

Nanoscale, 2011,3, 2162-2165

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

I. D. Tevis and S. I. Stupp, Nanoscale, 2011, 3, 2162 DOI: 10.1039/C0NR01010C

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