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Proceedings chapter
English

Investigation of nanocrystalline TiO₂ films by means of impedance spectroscopy

Published inProceedings of the Symposium on Nanostructured Materials in Electrochemistry, Editors Searson, Peter C. & Meyer, Gerald J., p. 121-136
Presented at Reno, Nevada
PublisherUSA : The Electrochemical Society
Collection
  • Electrochemical Society proceedings; 95-8
Publication date1995
Abstract

Thin film electrodes consisting of a TiO2 powder nanodispersed on different substrates, displaying unusual photoelectrochemical properties have been investigated using EIS method. It was established, that for non-illuminated electrodes, the EIS spectra are characteristic of the substrate; the poorly doped nanodispersed powder is virtually not observed being shunted by parallelly connected substrate capacitance. In contrast, classical sol/gel anatase electrodes yield linear Mott-Shottky plots characteristic of their active layer.

eng
Citation (ISO format)
DOLATA, M., KEDZIERZAWSKI, Piotr, AUGUSTYNSKI, Jan. Investigation of nanocrystalline TiO₂ films by means of impedance spectroscopy. In: Proceedings of the Symposium on Nanostructured Materials in Electrochemistry. Reno, Nevada. USA : The Electrochemical Society, 1995. p. 121–136. (Electrochemical Society proceedings)
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Proceedings chapter (Published version)
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Identifiers
  • PID : unige:172273
ISBN1566771021
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