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Synthesis and Studies on Non-Linear Optical Property of New Chalcone Based Polymers

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1TitleTitle of DocumentSynthesis and Studies on Non-Linear Optical Property of New Chalcone Based Polymers
2CreatorAuthor's name, affiliation, country T. S. PERUNDEVI, D. REUBEN JONATHAN and S. KOTHAI*
PG & Research Department of Chemistry, Ethiraj College for Women, Chennai-600 008, India
Department of Chemistry, Madras Christian College, Chennai-600 059, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Chalcones, Copolyesters, Nonlinear optics, SHG efficiency
4DescriptionAbstract A new series of non linear optical (NLO) copolyesters have been synthesized by solution polycondensation method. The two diols namely 2,6 bis(4-methoxy-3-hydroxybenzylidene)-3-methylcyclohexanone and 1-(3-hydroxyphenyl)-3-(4-methoxy-3-hydroxyphenyl)-prop-2-en-1-one, isopthaloyl chloride and succinyl, oxalyl and glutaryl chlorides were employed in the synthesis of the six copolyesters. Claisen-Schmidt condensation reaction was employed in synthesizing these two monomer diols. The formed polymeric materials were characterized by involving viscosity measurements, solubility study and FT-IR, 1H NMR, 13C NMR and UV-Visible spectroscopic techniques. Thermal transitions of these six copolyesters were recorded in an inert nitrogen atmosphere using Thermogravimetric Analysis. The second harmonic generation (SHG) efficiency of these copolyesters was measured by the standard powder technique using Nd-YAG laser and they were found to be NLO active.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  6 , Number  (2), (2017)
12LanuguageEnglish=en en
13RelationSupp.files
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Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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