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Polymeric Nanocomposites for Dehydration of Isopropyl Alcohol–Water Mixtures by Pervaporation

Arjumandbanu Abdulwahab Kittur 1, Gattumane Motappa Madhu2, Sudhina Hulagurmath Rashmi1, Sowmya Surapanhalli Rajanna2, Naveenkumar Ashok Yaranal3
Affiliation: 
1 SDM College of Engineering and Technology, Dharwad-580002, Karnataka, India 2 M. S. Ramiah Institute of Technology, Bangalore-560054, Karnataka, India 3 Indian Institute of Technology Guwahati, Near Doul Gobinda Road, Amingaon, North Guwahati, Guwahati, Assam 781039, India aakittur@yahoo.co.in
DOI: 
https://doi.org/10.23939/chcht12.03.310
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Keywords:

Abstract: 
The present work focuses on poly(vinyl alcohol)/ZnO polymer nanocomposite membranes. The nanocomposite membranes are characterized using FTIR, UV-Vis spectra, XRD and SEM techniques. The membranes exhibited preferential water sorption and permeation. Results manifest that the fabricated films can be efficiently utilized to break the azeotropic point of isopropyl alcohol–water mixture.
References: 

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