A Surface Morphological Study, Poly(Vinyl Chloride) Photo-Stabilizers Utilizing Ibuprofen Tin Complexes against Ultraviolet Radiation
In this work, three Ibuprofen tin complexes were synthesized and characterized by Fourier Transform Infrared spectroscopy (FTIR), <sup>1</sup>H and <sup>119</sup>Sn-Nuclear Magnetic Resonance (NMR), and Energy Dispersive X-ray (EDX) spectroscopies to identify the structures....
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-10-01
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| Series: | Surfaces |
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| Online Access: | https://www.mdpi.com/2571-9637/3/4/39 |
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| author | Baraa Watheq Emad Yousif Mohammed H. Al-Mashhadani Alaa Mohammed Dina S. Ahmed Mohammed Kadhom Ali H. Jawad |
| author_facet | Baraa Watheq Emad Yousif Mohammed H. Al-Mashhadani Alaa Mohammed Dina S. Ahmed Mohammed Kadhom Ali H. Jawad |
| author_sort | Baraa Watheq |
| collection | DOAJ |
| description | In this work, three Ibuprofen tin complexes were synthesized and characterized by Fourier Transform Infrared spectroscopy (FTIR), <sup>1</sup>H and <sup>119</sup>Sn-Nuclear Magnetic Resonance (NMR), and Energy Dispersive X-ray (EDX) spectroscopies to identify the structures. The complexes were mixed separately with poly(vinyl chloride) (PVC) to improve its photo-stability properties. Their activity was demonstrated by several approaches of the FTIR to exhibit the formation of new groups within the polymer structure due to the exposure to UV light. Moreover, the polymer’s weight loss during irradiation and the average molecular weight estimation using its viscosity before and after irradiation were investigated. Furthermore, different techniques were used to study the surface morphology of the PVC before and after irradiation. Field-emission scanning electron microscopy (FESEM) and optical microscope demonstrated that applying Ibuprofen tin complexes keeps the surface of PVC smoother, with fewer cracks and spots after irradiation comparing to the blank PVC. Finally, It seems possible that such synthesized Ibuprofen tin complexes can work as excellent photo-stabilizers of PVC. In particular, complex <b>1</b> showed the best results among other stabilizers due to the large conjugation system of the stabilizer. |
| first_indexed | 2024-03-10T15:40:56Z |
| format | Article |
| id | doaj.art-e7e430c58d7f4414b96ff1a1fbc43e94 |
| institution | Directory Open Access Journal |
| issn | 2571-9637 |
| language | English |
| last_indexed | 2024-03-10T15:40:56Z |
| publishDate | 2020-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Surfaces |
| spelling | doaj.art-e7e430c58d7f4414b96ff1a1fbc43e942023-11-20T16:51:51ZengMDPI AGSurfaces2571-96372020-10-013457959310.3390/surfaces3040039A Surface Morphological Study, Poly(Vinyl Chloride) Photo-Stabilizers Utilizing Ibuprofen Tin Complexes against Ultraviolet RadiationBaraa Watheq0Emad Yousif1Mohammed H. Al-Mashhadani2Alaa Mohammed3Dina S. Ahmed4Mohammed Kadhom5Ali H. Jawad6Department of Chemistry, College of Science, Al-Nahrain University, 64021 Baghdad, IraqDepartment of Chemistry, College of Science, Al-Nahrain University, 64021 Baghdad, IraqDepartment of Chemistry, College of Science, Al-Nahrain University, 64021 Baghdad, IraqDepartment of Chemistry, College of Science, Al-Nahrain University, 64021 Baghdad, IraqDepartment of Medical Instrumentation Engineering, Al-Mansour University College, 64021 Baghdad, IraqDepartment of Renewable Energy, College of Energy and Environmental Science, Alkarkh University of Science, 64021 Baghdad, IraqFaculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam 40450, Selangor, MalaysiaIn this work, three Ibuprofen tin complexes were synthesized and characterized by Fourier Transform Infrared spectroscopy (FTIR), <sup>1</sup>H and <sup>119</sup>Sn-Nuclear Magnetic Resonance (NMR), and Energy Dispersive X-ray (EDX) spectroscopies to identify the structures. The complexes were mixed separately with poly(vinyl chloride) (PVC) to improve its photo-stability properties. Their activity was demonstrated by several approaches of the FTIR to exhibit the formation of new groups within the polymer structure due to the exposure to UV light. Moreover, the polymer’s weight loss during irradiation and the average molecular weight estimation using its viscosity before and after irradiation were investigated. Furthermore, different techniques were used to study the surface morphology of the PVC before and after irradiation. Field-emission scanning electron microscopy (FESEM) and optical microscope demonstrated that applying Ibuprofen tin complexes keeps the surface of PVC smoother, with fewer cracks and spots after irradiation comparing to the blank PVC. Finally, It seems possible that such synthesized Ibuprofen tin complexes can work as excellent photo-stabilizers of PVC. In particular, complex <b>1</b> showed the best results among other stabilizers due to the large conjugation system of the stabilizer.https://www.mdpi.com/2571-9637/3/4/39morphologyPVCtin compoundsIbuprofenadditivesphoto-stabilizers |
| spellingShingle | Baraa Watheq Emad Yousif Mohammed H. Al-Mashhadani Alaa Mohammed Dina S. Ahmed Mohammed Kadhom Ali H. Jawad A Surface Morphological Study, Poly(Vinyl Chloride) Photo-Stabilizers Utilizing Ibuprofen Tin Complexes against Ultraviolet Radiation Surfaces morphology PVC tin compounds Ibuprofen additives photo-stabilizers |
| title | A Surface Morphological Study, Poly(Vinyl Chloride) Photo-Stabilizers Utilizing Ibuprofen Tin Complexes against Ultraviolet Radiation |
| title_full | A Surface Morphological Study, Poly(Vinyl Chloride) Photo-Stabilizers Utilizing Ibuprofen Tin Complexes against Ultraviolet Radiation |
| title_fullStr | A Surface Morphological Study, Poly(Vinyl Chloride) Photo-Stabilizers Utilizing Ibuprofen Tin Complexes against Ultraviolet Radiation |
| title_full_unstemmed | A Surface Morphological Study, Poly(Vinyl Chloride) Photo-Stabilizers Utilizing Ibuprofen Tin Complexes against Ultraviolet Radiation |
| title_short | A Surface Morphological Study, Poly(Vinyl Chloride) Photo-Stabilizers Utilizing Ibuprofen Tin Complexes against Ultraviolet Radiation |
| title_sort | surface morphological study poly vinyl chloride photo stabilizers utilizing ibuprofen tin complexes against ultraviolet radiation |
| topic | morphology PVC tin compounds Ibuprofen additives photo-stabilizers |
| url | https://www.mdpi.com/2571-9637/3/4/39 |
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