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Lekha
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Quote Lekha Replybullet Topic: Resistance (Impedence) Study of TiO2 thin films
    Posted: 16 July 2009 at 8:19am
Hi everyone,
 
I'm working on dye sensitised solar cells, I used Mr Prassas recipe for preparing a TiO2 thin film as a buffer layer for my working electrode. I wanted to measure the resistance of the film ( its a 1micron thick film on ITO glass) on impedence study the film is showing very high resistance, can someone suggest a method to reduce the resistance of the film. ( I ensure crystalinity of the film by baking at 450deg for 30 min! )
 
Thank you,
Lekha
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itoglass
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Quote itoglass Replybullet Posted: 03 August 2009 at 11:29pm
If the TiO2 thin film is only the buffer layer,I don't think its resistance will effect the working electrode.
And what is the high resistance you measured?
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