Reducing Environmental Pollutants by using Triorganotin(IV)-Tyrosine Complexes that Prolong the Life of the Polymers used in Outdoor Patios

When exposed to UV light at ambient temperature, three tri organotin (IV) complexes with tyrosine as a ligand (85-97% yields) were utilized as additives to prevent the photo-degradation of PVC films (40 mu m thickness). The compounds were described using NMR (1H, 13C and 119Sn), IR, and elemental an...

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Published in:POLLUTION
Main Authors: Arraq, Rafid R.; Hadi, Angham G.; Ahmed, Dina S.; Zainulabdeen, Khalid; Hashim, Hassan; Ahmed, Ahmed A.; Yusop, Rahimi M.; Jawad, Ali H.; Mohammed, Salam A.; Al-Amiery, Ahmed; Yousif, Emad
Format: Article
Language:English
Published: UNIV TEHRAN 2023
Subjects:
Online Access:https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001104624400035
author Arraq
Rafid R.; Hadi
Angham G.; Ahmed
Dina S.; Zainulabdeen
Khalid; Hashim
Hassan; Ahmed
Ahmed A.; Yusop
Rahimi M.; Jawad
Ali H.; Mohammed
Salam A.; Al-Amiery
Ahmed; Yousif
Emad
spellingShingle Arraq
Rafid R.; Hadi
Angham G.; Ahmed
Dina S.; Zainulabdeen
Khalid; Hashim
Hassan; Ahmed
Ahmed A.; Yusop
Rahimi M.; Jawad
Ali H.; Mohammed
Salam A.; Al-Amiery
Ahmed; Yousif
Emad
Reducing Environmental Pollutants by using Triorganotin(IV)-Tyrosine Complexes that Prolong the Life of the Polymers used in Outdoor Patios
Environmental Sciences & Ecology
author_facet Arraq
Rafid R.; Hadi
Angham G.; Ahmed
Dina S.; Zainulabdeen
Khalid; Hashim
Hassan; Ahmed
Ahmed A.; Yusop
Rahimi M.; Jawad
Ali H.; Mohammed
Salam A.; Al-Amiery
Ahmed; Yousif
Emad
author_sort Arraq
spelling Arraq, Rafid R.; Hadi, Angham G.; Ahmed, Dina S.; Zainulabdeen, Khalid; Hashim, Hassan; Ahmed, Ahmed A.; Yusop, Rahimi M.; Jawad, Ali H.; Mohammed, Salam A.; Al-Amiery, Ahmed; Yousif, Emad
Reducing Environmental Pollutants by using Triorganotin(IV)-Tyrosine Complexes that Prolong the Life of the Polymers used in Outdoor Patios
POLLUTION
English
Article
When exposed to UV light at ambient temperature, three tri organotin (IV) complexes with tyrosine as a ligand (85-97% yields) were utilized as additives to prevent the photo-degradation of PVC films (40 mu m thickness). The compounds were described using NMR (1H, 13C and 119Sn), IR, and elemental analysis. The compounds formed were assigned trigonal bipyramidal geometry depending on the spectrum data. Several Triorganotin (IV) tyrosine complexes were synthesized and mixed with polymers to form thin films (vinyl chloride). Up to 300 hours of UV light (wavelength: 313 nm) exposure was given to these films. A microscope, atomic force microscopy, and scanning electron microscopy were used to examine the surface morphology of the PVC films. Rapid UV-weathering was employed to determine weight loss and the production of certain functional groups, including carbonyl and polyene. Compared to pure PVC film, the films with manufactured complexes showed less undesired alterations. By absorbing UV light and scavenging peroxides, hydrochlorides and radicals. The polymer was photo stabilized by the triorganotin (IV)-tyrosine complexes (vinyl chloride). It was discovered that Ph3SnL has the fastest rate of PVC photostabilization.
UNIV TEHRAN
2383-451X
2383-4501
2023
9
4
10.22059/POLL.2023.357067.1845
Environmental Sciences & Ecology

WOS:001104624400035
https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001104624400035
title Reducing Environmental Pollutants by using Triorganotin(IV)-Tyrosine Complexes that Prolong the Life of the Polymers used in Outdoor Patios
title_short Reducing Environmental Pollutants by using Triorganotin(IV)-Tyrosine Complexes that Prolong the Life of the Polymers used in Outdoor Patios
title_full Reducing Environmental Pollutants by using Triorganotin(IV)-Tyrosine Complexes that Prolong the Life of the Polymers used in Outdoor Patios
title_fullStr Reducing Environmental Pollutants by using Triorganotin(IV)-Tyrosine Complexes that Prolong the Life of the Polymers used in Outdoor Patios
title_full_unstemmed Reducing Environmental Pollutants by using Triorganotin(IV)-Tyrosine Complexes that Prolong the Life of the Polymers used in Outdoor Patios
title_sort Reducing Environmental Pollutants by using Triorganotin(IV)-Tyrosine Complexes that Prolong the Life of the Polymers used in Outdoor Patios
container_title POLLUTION
language English
format Article
description When exposed to UV light at ambient temperature, three tri organotin (IV) complexes with tyrosine as a ligand (85-97% yields) were utilized as additives to prevent the photo-degradation of PVC films (40 mu m thickness). The compounds were described using NMR (1H, 13C and 119Sn), IR, and elemental analysis. The compounds formed were assigned trigonal bipyramidal geometry depending on the spectrum data. Several Triorganotin (IV) tyrosine complexes were synthesized and mixed with polymers to form thin films (vinyl chloride). Up to 300 hours of UV light (wavelength: 313 nm) exposure was given to these films. A microscope, atomic force microscopy, and scanning electron microscopy were used to examine the surface morphology of the PVC films. Rapid UV-weathering was employed to determine weight loss and the production of certain functional groups, including carbonyl and polyene. Compared to pure PVC film, the films with manufactured complexes showed less undesired alterations. By absorbing UV light and scavenging peroxides, hydrochlorides and radicals. The polymer was photo stabilized by the triorganotin (IV)-tyrosine complexes (vinyl chloride). It was discovered that Ph3SnL has the fastest rate of PVC photostabilization.
publisher UNIV TEHRAN
issn 2383-451X
2383-4501
publishDate 2023
container_volume 9
container_issue 4
doi_str_mv 10.22059/POLL.2023.357067.1845
topic Environmental Sciences & Ecology
topic_facet Environmental Sciences & Ecology
accesstype
id WOS:001104624400035
url https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001104624400035
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