Investigation of transport properties of polyvinyl chloride based polyvinyl alcohol Sn(IV) tungstate composite membrane
- Resource Type
- Article
- Authors
- Mohammad Mujahid Ali Khan; Inamuddin; Rafiuddin
- Source
- Journal of Industrial and Engineering Chemistry, 18(5), pp.1813-1818 Sep, 2012
- Subject
- 화학공학
- Language
- English
- ISSN
- 1876-794X
1226-086X
The polyvinyl chloride (PVC) based polyvinyl alcohol Sn(IV) tungstate composite membrane was prepared by solution casting method. The sample was characterized by the Scanning Electron Microscopy (SEM), X-ray diffraction (XRD), Fourier transformed infrared (FTIR) and Thermo gravimetric analysis (TGA) studies. The membrane potential of composite membrane for various univalent electrolyte was found to follow the increasing order KCl < NaCl < LiCl. The order of surface charge density for univalent electrolytes solution was found to be LiCl < NaCl < KCl.