Nov 7, 2016 - b School of Chemical Sciences and Food Technology, Faculty of Science and .... (2010) Journal of Pharmacy and Bioallied Sciences, 2 (2), p.
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Yousif, E.a , Haddad, R.a , Yahya, B.H.c , Aizad, S.b , Abidin, N.Z.b , Omar, H.b , Kadir, I.A.A.b , Huri, H.Z.d , Abdullah, B.M.d , Zubairi, S.I.b c Induced photodegradation effect on the functionalized FE(III) complex additivepoly(Vinyl Chloride) thin film (2016) Jurnal Teknologi, 78 (7), pp. 9197. DOI: 10.11113/jt.v78.4774 a Department of Chemistry, College of Science, ALNahrain University, Baghdad, Iraq b School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan
Malaysia, Bangi, Selangor, Malaysia c Advanced Medical and Dental Institute (AMDI), Universiti Sains Malaysia, Bertam, Kepala Batas, Pulau Pinang, Malaysia d Clinical Investigation Centre, University Malaya Medical Centre, 13th Floor Main Tower, Lembah Pantai, Kuala Lumpur, Malaysia Abstract A complex of Fe(III) with 4amino5(pyridyl)4H1,2,4triazole3thiol was prepared and evaluated as a photodegradation for polyvinyl chloride (PVC). Polyvinyl chloride was dissolved in THF solvent (5%, w/w) and functionalized with Fe (III) complex to form PVC films by means of solventcasting method with a thickness of 40 μm. To study the effectiveness of Fe (III) complex additive, different concentrations (0.01, 0.02, 0.03, 0.04 and 0.05 g) were introduced into the PVC solution. The films’ photodegradation was investigated; the photodegradation activity of the compounds was determined by monitoring the carbonyl group, weight loss method and morphological study with irradiation time. The obtained experimental results showed that the additive behaved successfully as a photoinducer for the degradation process for the PVC films and the photooxidation rate increased with the increase of additive concentration. © 2016 Penerbit UTM Press. All rights reserved. Author Keywords Fe(III) complex; Photochemistry; Photooxidation; PVC References
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