Title of article
TiO2/polypyrrole diodes prepared by electrochemical deposition of polypyrrole on microporous TiO2 film
Author/Authors
Guangming Wanga، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
4
From page
97
To page
100
Abstract
Polypyrrole (PPy) as the material filled in micropores of titanium dioxide (TiO2) was prepared by the electrochemical method. We report morphologies of PPy films with different thicknesses on the microporous films of TiO2 and the influence of the thickness of PPy films on the characteristics of TiO2/PPy diodes. Evidence indicates that a suitable thickness for PPy films is of great importance in enhancing the rectifying ratio (RR) of TiO2/PPy diode.
Keywords
TiO2 , Electrochemical deposition , Microporous TiO2 film , Polypyrrole diode
Journal title
Applied Surface Science
Serial Year
1998
Journal title
Applied Surface Science
Record number
992811
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