Sulfonated Polypyrrole/Au Nanocomposite Conductivity, Studied by Four-Point Probe
Publish Year: 1398
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IRCCE06_025
تاریخ نمایه سازی: 9 فروردین 1399
Abstract:
Polypyrrole (PPy) and its Au nanocomposite synthesised by in situ polymerization, Au nano particles synthesised and studied by TEM, produced nanoparticles used to improve conductivity of PPy. Formation of PPy improved by FTIR, UV-Vis test was applied to samples and л-л* transition was studied. . Ppy was sulfonated for future work and method was described and size of particles in solution was presented by DLS. TEM was applied to show size of Au nano particles, FESEM was performed to investigatedispersion and distribution of nanoparticles in samples. 4Point Probe test shown that Rs as resistance parameter decreased, conductivity improved.
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Authors
M kadkhodazadeh
Department of Polymer Engineering, Amirkabir University of Technology, Tehran,۱۵۹۱۶۳۴۳۱۱, Iran
F Afshar Taromi
Department of Polymer Engineering, Amirkabir University of Technology, Tehran,۱۵۹۱۶۳۴۳۱۱, Iran