z-logo
open-access-imgOpen Access
Study on the phase transformation behavior of TiO2 thin films in an electric field
Author(s) -
Feng Zhou,
Kun Liang,
Guoliang Wang
Publication year - 2005
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.54.2863
Subject(s) - transformation (genetics) , electric field , materials science , phase (matter) , thin film , field (mathematics) , condensed matter physics , engineering physics , nanotechnology , physics , quantum mechanics , biochemistry , chemistry , gene , mathematics , pure mathematics
TiO2 thin films, which were heat-treated with an applied electric fie ld, were prepared by sol-gel method. The phase transformation behavior of TiO2 thin fil ms was studied by differential thermal analysis, atomic force microscopy and Ra man spectroscopy respectively. It was indicated that the phase transformation of non-crystalline to anatase could be accelerated with an applied electric field. Studies on photo-catalytic degradation showed that the photo-catalytic activity of TiO2 thin films in an applied electric field became higher.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here