Superhydrophilic transparent Titania films by supersonic aerosol deposition

Jung Jae Park, Do Yeon Kim, Jong Gun Lee, Donghwan Kim, Joon Ho Oh, Tae Yeon Seong, Maikel F A M Van Hest, Suk Goo Yoon

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Photocatalytic and hydrophilic TiO2 thin-film applications include water purification, cancer therapy, solar energy conversion, self-cleaning devices, and antifogging windows. We demonstrate superhydrophilicity of aerosol-deposition (AD) TiO2 films on a glass substrate without use of a carrier solvent, thereby removing the possibility of impurity contamination. AD films exhibit high visible light transmittance (greater than 80%) and superhydrophilicity (0° contact angle) with even minimal UV-light irradiation exposure. This AD method represents a significant step toward the realization of economically viable, functional thin films for the aforementioned applications.

Original languageEnglish
Pages (from-to)1596-1601
Number of pages6
JournalJournal of the American Ceramic Society
Volume96
Issue number5
DOIs
Publication statusPublished - 2013 May 1

Fingerprint

Aerosols
titanium
Titanium
aerosol
Thin films
Energy conversion
Ultraviolet radiation
Solar energy
Contact angle
Purification
Cleaning
transmittance
Contamination
Irradiation
Impurities
Glass
cancer
irradiation
Water
glass

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Superhydrophilic transparent Titania films by supersonic aerosol deposition. / Park, Jung Jae; Kim, Do Yeon; Lee, Jong Gun; Kim, Donghwan; Oh, Joon Ho; Seong, Tae Yeon; Van Hest, Maikel F A M; Yoon, Suk Goo.

In: Journal of the American Ceramic Society, Vol. 96, No. 5, 01.05.2013, p. 1596-1601.

Research output: Contribution to journalArticle

Park, Jung Jae ; Kim, Do Yeon ; Lee, Jong Gun ; Kim, Donghwan ; Oh, Joon Ho ; Seong, Tae Yeon ; Van Hest, Maikel F A M ; Yoon, Suk Goo. / Superhydrophilic transparent Titania films by supersonic aerosol deposition. In: Journal of the American Ceramic Society. 2013 ; Vol. 96, No. 5. pp. 1596-1601.
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