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Published in:

Volume 8 Issue 10
October-2021
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2110052


Registration ID:
315679

Page Number

a422-a427

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Title

Studies of Molecular Interaction of Polystyrene with Toluene in the presence of Et4NI salt using Ultrasonic Technique

Abstract

The study of polymeric solution has always been a new subject among all the researchers whether about its physiochemical behavior or thermo-physical properties. We have investigated the influence of tetraethyl ammonium iodide (Et4NI) salt on the molecular interaction between polystyrene and toluene at 313.15 and 3232.15K. In this study, an attempt was made to compute the viscosity and ultrasonic velocity of polymeric solution (polystyrene + toluene + Et4NI) of different concentrations (0.0024, 0.0047, 0.0094 and 0.0189kgL-1). Magnetic Float Densitometer, estimated density from these experimental data, we have calculated some acoustical parameters like βad, Lf, 𝜏, z using standard empirical relationship. The effect of Et4NI salt on molecular interactions were analysed and interpreted in terms of solute – solvent interactions. The abrupt change in thermo-physical properties of polymeric solution at characteristic temperature and concentration is due to structural interaction like association, H-bonding between polystyrene and toluene molecules.

Key Words

Polymeric solution, Et4NI salt, ultrasonic studies, structural interactions and acoustical parameters.

Cite This Article

"Studies of Molecular Interaction of Polystyrene with Toluene in the presence of Et4NI salt using Ultrasonic Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 10, page no.a422-a427, October-2021, Available :http://www.jetir.org/papers/JETIR2110052.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Studies of Molecular Interaction of Polystyrene with Toluene in the presence of Et4NI salt using Ultrasonic Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 10, page no. ppa422-a427, October-2021, Available at : http://www.jetir.org/papers/JETIR2110052.pdf

Publication Details

Published Paper ID: JETIR2110052
Registration ID: 315679
Published In: Volume 8 | Issue 10 | Year October-2021
DOI (Digital Object Identifier):
Page No: a422-a427
Country: Lucknow city, उत्‍तर प्रदेश, India .
Area: Chemistry
ISSN Number: 2349-5162
Publisher: IJ Publication


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