Structural characterization and thermally stimulated discharge conductivity (TSDC) study in polymer thin films

Bulletin of materials science

R J Dhokne²  V S Sangawar²  P S Chikhalikar²  A U Ubale²  S D Meshram¹ 

[1] R.D.I.K. College, Badnera 444 701, India$$R.D.I.K. College, Badnera 444 701, IndiaR.D.I.K. College, Badnera 444 701, India$$;PG Department of Physics, Govt. Vidarbha Institute of Science and Humanities, Amravati 444 604, India$$PG Department of Physics, Govt. Vidarbha Institute of Science and Humanities, Amravati 444 604, IndiaPG Department of Physics, Govt. Vidarbha Institute of Science and Humanities, Amravati 444 604, India$$

关键词: TSDC;    PS;    naphthalene;    thermo-electrets;    glass transition temperature (ð‘�?�g).;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

The electrical conductivity of naphthalene doped polystyrene (PS) films (â‰�? 61.58 𝜇m thick) was studied as a function of dopant concentration and temperature. The formation of charge transfer (CT) complexes and strong concentration dependence of carrier mobility point out that the current carriers are transported through doped polymer system via hopping among sites associated with the dopant molecules. The activation energy, 𝐸_a, was calculated from the graph of log𝜎vs 10³/ð‘�?? plot within low and high temperature regions.

【 授权许可】

Unknown