@article { author = {Kadhim, Burak and Ahamed, Ahamed and Dawood, Amir and Hassan, Karim}, title = {}, journal = {Journal of Garmian University}, volume = {5}, number = {2}, pages = {104-114}, year = {2018}, publisher = {University of Garmian}, issn = {23100087}, eissn = {25223879}, doi = {10.24271/garmian.330}, abstract = {}, keywords = {}, title_ku = {Photostabilization of Polystyrene Films by Chromium complex}, abstract_ku = {The photo sensitized degradation of polymer system is occasionally used as a means ofsolving the problem of environmental pollution, photostabilization of polystyrene filmsusing chrom complexes was investigated. Poly styrene films with a thickness of 80μmand contains complexes concentration of 0.05% wt were produced by the castingmethod with chloroform being the solvent The photostabilization activities of thesecomplexes were determined by monitoring changes in carbonyl,(I CO ) and hydroxyl,(I OH )indices and calculating the photodecomposition rate constant (k d ), the average molecularweight for the studied films The results obtained showed that the photostabilizationactivity of polystyrene film in the presence of the complexes as additive follows thetrends:Cr [S2CN(C 2 H 5 ) 2 ] 3 > Cr[C 6 H 4 NO 2 ] 3 > PS > Cr(acac)}, keywords_ku = {Photostabilization,Polystyrene,Chromium complexs,Environment}, url = {https://jgu.garmian.edu.krd/article_67081.html}, eprint = {https://jgu.garmian.edu.krd/article_67081_17c09eb717eba6b9e9610720e09faf4b.pdf} }