Development of environment friendly electrical insulation from natural fibrils

Subhash Nimanpure; S. A. R. Hashmi; Rajnish Kumar; Archana Nigrawal; H.N. Bhargaw; Ajay Naik

Volume 3, Issue 4 , 2018, , Pages 218-229

  Environment friendly electrical insulation material was developed using bio based rectangular cross sectioned sisal fibrils as reinforcement. High content cellulose base fibrils fibrillated by mechanical disintegration method into macro and micro fibrils from coarse sisal fibre. This fibrils were randomly ...  Read More

Electrical properties of CuInTe2(1-x)S2x thin film by spray pyrolysis

Anil S. Meshram; Ompraksh P. Chimankar; Yashwantrao D. Tembhurkar

Volume 3, Issue 2 , 2018, , Pages 125-128

  Thin films of CuInTe2(1-x)S2x were grown by spray pyrolysis and develop thin films on glass substrate at 350C by varying proportion x in the range of 0.25. Aqueous solutions of cupric chloride, indium tri-chloride, thio-urea and tellurium tetra-chloride mixed in proper composition x and studies their ...  Read More

Electrochemical deposition of p-type FeS2 thin films absorber layer for photovoltaic cell

P. Prabukanthan; R. Lakshmi; T. Rajesh Kumar; S. Thamaraiselvi; G. Harichandran

Volume 2, Issue 8 , 2017, , Pages 521-525

  Electrochemical deposition (ECD) of FeS2 thin films from aqueous solution contains FeSO4, Na2S2O3.5H2O and H2SO4.  ECDs were performed at different bath temperatures (30, 40, 50, 60 and 70°C) with constant pH (~2). FESEM images shows that the grains are as deposited films with stoichiometric ...  Read More

Study of polyvinylalcohol/polyionic organic semiconductor as thermistor

Anandraj J; Girish M. Joshi; Mayank Pandey

Volume 2, Issue 4 , 2017, , Pages 228-230

  We have demonstrated the successful preparation of polyvinyl alcohol (PVA) composed CuBi2S3 polyionic (PI) composites. Polymer composites were sensitive to the external stimuli, the modified PVA moiety exhibits excellent electrical property as a function of temperature. The volume resistance measured ...  Read More