Title of article
Effect of temperature on the synthesis of FeCl3-doped polypyrroles studied by positron annihilation technique
Author/Authors
Subrahmanyam، نويسنده , , V.S. and Das، نويسنده , , Subir Kumar and Ganguly، نويسنده , , B.Nandi and Bhattacharya، نويسنده , , A. and De، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
10
From page
1063
To page
1072
Abstract
FeCl3-doped polypyrrole samples have been synthesized at different temperatures, at 308 K and below. The induced defects in the doped structure were analyzed by positron lifetime and Doppler broadening of the annihilation radiation. The magnitude of the conductivity measured in the samples was found to increase monotonically with the induced defect concentration.
Keywords
A. Polymers , B. Chemical synthesis , C. positron annihilation spectroscopy , D. Electrical properties
Journal title
Materials Research Bulletin
Serial Year
1997
Journal title
Materials Research Bulletin
Record number
2093621
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