International Science Community Association Research Journal of Chemical Sciences 2231 - 606X 5 6 2015 June 18 Frequency and Temperature dependence studies in PTh-V2O5 composites 59 63 EN Chauhan Sumedha 1 Yadav S.S. 2 HaddadBatool S. 1 Department of chemistry, college of Science, University of Basrah, Basrah, IRAQ MajeedNisreen N. 2 Al-RubaieAli Z. 3 Joshi Varsha 1 Department of Chemistry, College of Basic Sciences and Humanities, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, US Nagar 263145, Uttarakhand, INDIA Srivastava Anjana 2 Department of Soil Science, College of Agriculture, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, US Nagar 263145, Uttarakhand, INDIA Pankaj 3 Department of Microbiology, College of Basic Sciences and Humanities, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, US Nagar 263145, Uttarakhand, INDIA Sharma Anita 4 SrivastavaPrakash 5 Chandra Prakash 6 Clara JeyageethaJ 1 Department of Chemistry, A.P.C Mahalaxmi College for Women, Tuticorin-628 002, Tamil Nadu, INDIA Kumar SugirthaP. 2 Department of Chemistry, Women’s Christian College, Nagercoil-629 001, Tamil Nadu, INDIA Verma Megha 1 Department of Environmental Science, G. B. Pant University of Agriculture and Technology, Pantnagar, 263145, INDIA Sati Meenakshi 2 Rai J.P.N. 3 Ghorpade V.S. 1 Post-Graduate Dept. of Chemistry, Nowrosjee Wadia College, Pune 411001, INDIA Borkar V.T. 2 Bhosale P.R. 3 Dangat V.T. 4 Praharaj ManojKumar 1 Dept. of Physics, ABIT, CDA, Sector-1, Cuttack, India Mishra Sarmistha 2 Pallikkavil R 1 Department of Chemistry, University of Calicut, Thenhipalam, Kerala, INDIA Ummathur M.B 2 PG Department of Chemistry, KAHM Unity Women’s College, Manjeri, Kerala, INDIA Krishnankutty K 3 Zahra N 1 Foodand Biotechnology Research Centre, Pakistan Council of Scientific and Industrial Research Laboratories Complex, Ferozepur Road, Lahore-54600, PAKISTAN Nisa A 2 Kalim I 3 Saeed K 4 Hina S 5 Ahmed I 6 Mahtab Jafarnezhad 1 Chemical Engineering Faculty, Islamic Azad University, South Tehran Branch, Tehran, IRAN Hassan Phalavnzdeh 2 Chemical Engineering Faculty, Tarbat Modarres University, Tehran, IRAN Mehdi Arjm 3 4 Kumar BodaneArun 1 Department of Chemistry, B.S.N. Govt. P.G. College, Shajapur, M.P., 465001, INDIA Kattimani Jyoti 1 Department of Physics, Gulbarga University, Gulbarga-585106, Karnataka, INDIA T. Sankarappa 2 Ramanna R. 3 J.S. Ashwajeet 4 > Research Paper 2015 6 5 2015 June 18 By oxidation method, Polythiophene (PTh) has been prepared. Composites were prepared by mixing Polythiophene and Vin different weight percentages. Their phases were confirmed by XRD and SEM studies. Dielectric properties and AC conductivity were measured over broad range of frequency and temperature. Conductivity varied with temperature is the semiconductor fashion. Dielectric constant and loss both were found to decrease with increase in frequency and increased with increase in temperature. Conductivity variation with temperature has been analysed in terms of small polaron hopping theory of Mott. Copyright@ International Science Community Association