Development of atenolol-tin complexes as PVC photostabilizers for outdoor applications

Ali H. Jawad, Dina S. Ahmed, Azal U. Ahmed, Baneen Salam, Mustafa Abdallh, Muna Bufaroosha, Seenar Saad Hamed, Emad Yousif

Research output: Contribution to journalConference articlepeer-review

Abstract

New tin complexes were made from the reaction of various tin reagents with atenolol. These complexes were mixed with PVC to produce the stabilized polymeric films. The stability of the films was evaluated using UV/Vis absorption spectroscopy and field emission scanning electron microscopy. The rate of photodecomposition constant have been calculated for PVC films as a method for evaluating the efficiency of atenolol-tin complexes 1-4 that used as a photostabilizers after 300 hour of irradiation. The results have showed that the additives had reduced the rate of photodecomposition constant of PVC films significantly with comparison to PVC (blank). The rate constant of photodecomposition (kd) value for PVC films was higher than that after addition of atenolol tin complexes as photostabilizers.

Original languageEnglish
Article number012005
JournalJournal of Physics: Conference Series
Volume1999
Issue number1
DOIs
Publication statusPublished - Sep 21 2021
Event2nd International Virtual Conference on Pure Science, 2IVCPS 2021 - Diwaniyah, Iraq
Duration: Apr 21 2021Apr 22 2021

Keywords

  • atenolol-tin complexes
  • photostabilization
  • poly(vinyl chloride)

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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