Title of article
Sensitivity of the electrical conductivity of doped polypyrrole to low pressure
Author/Authors
Skلkalovل، نويسنده , , V. and Fedorko، نويسنده , , P. and Végh، نويسنده , , D. and Chyla، نويسنده , , A. and Ryley، نويسنده , , S. and Walton، نويسنده , , D.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
2
From page
399
To page
400
Abstract
Pressure induced variation of the electrical conductivity of BF4− doped polypyrrole was observed at pressures below atmospheric pressure. Anomaly in the temperature dependence of the electrical conductivity corresponding to a glass transition were observed in cyclic measurements at temperatures near −30 °C. The effect was interpreted as a pressure induced order-disorder conformational transition.
Keywords
Order-disorder phase transition , Glass transition , mechanical devices , Polypyrrole , Conductivity
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072201
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