Chemical Forums
Chemistry Forums for Students => Analytical Chemistry Forum => Topic started by: Pradeep on November 26, 2011, 11:18:00 AM
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Hi,
I am a post graduate in south Asia. I am trying to learn impedance spectroscopy. I want to measure the complex impedance of a conducting polymer film. What should be the equivalent circuit for the conducting polymer film? RC in series or RC in parallel?
I cannot understand how a semi circle type nyquest plat is origin. Is that giving sense , the real part of the sensor also changing with frequency? how could that happen? Please be kind enough to help me.
Thank you.