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Surface analysis of grafted low density polyethylene film by FTIR and XPS spectroscopy

This paper studied the alternative method for determination of percentage of grafted content in the grafted low density polyethylene (LDPE) film with black seed oil (BSO). BSO was grafted onto LDPE by pre-irradiation grafting method and the grafted samples were evaluated using FTIR qualitative and q...

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Main Authors: Shukri, Nor Azwin, Zulkafli, Ghazali, Mat Uzir, Wahit, Hilmi, Farah Fadzeha, Sheikh Ibrahim, Siti Nurul Syafika
Format: Conference or Workshop Item
Published: 2022
Subjects:
QD Chemistry
Online Access:http://eprints.utm.my/id/eprint/99343/
http://dx.doi.org/10.4028/p-t71hi3
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spelling my.utm.993432023-02-22T08:29:36Z http://eprints.utm.my/id/eprint/99343/ Surface analysis of grafted low density polyethylene film by FTIR and XPS spectroscopy Shukri, Nor Azwin Zulkafli, Ghazali Mat Uzir, Wahit Hilmi, Farah Fadzeha Sheikh Ibrahim, Siti Nurul Syafika QD Chemistry This paper studied the alternative method for determination of percentage of grafted content in the grafted low density polyethylene (LDPE) film with black seed oil (BSO). BSO was grafted onto LDPE by pre-irradiation grafting method and the grafted samples were evaluated using FTIR qualitative and quantitative analysis. The grafting yield was calculated quantitatively from absorbance peak of two difference peak (1464cm-1 and 1746cm-1 ). Control LDPE film shows no absorbance peak at wavenumber of 1746cm-1 while, a peak appears for grafted film at the same wavenumber. Therefore, it is possible to consider the peak area in this wavenumber as the grafting extension of BSO in LDPE film. Meanwhile, concerning the infrared (IR) fingerprint of LDPE film, consistent peak characteristic bands of LDPE are also present for all grafted sample at 1464cm-1 . Thus, the grafting yield is computed by using these peaks. Then, further confirmation grafting of BSO onto LDPE film was supported by the XPS spectroscopy. The atomic composition of C decreased 13% after LDPE film was grafted with BSO. While the O content increases from values of 6.9% to 19.2% after grafting reaction. The increment percentage of O1s after grafting reaction mainly caused by the incorporation of oxygen content of a new polar functional groups of BSO on the surface of LDPE films. These results are in good agreement with FTIR analysis. 2022 Conference or Workshop Item PeerReviewed Shukri, Nor Azwin and Zulkafli, Ghazali and Mat Uzir, Wahit and Hilmi, Farah Fadzeha and Sheikh Ibrahim, Siti Nurul Syafika (2022) Surface analysis of grafted low density polyethylene film by FTIR and XPS spectroscopy. In: 10th International Conference on X-Rays and Related Techniques in Research and Industry, ICXRI 2021, 18 August 2021 - 19 August 2021, Virtual, Online. http://dx.doi.org/10.4028/p-t71hi3
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic QD Chemistry
spellingShingle QD Chemistry
Shukri, Nor Azwin
Zulkafli, Ghazali
Mat Uzir, Wahit
Hilmi, Farah Fadzeha
Sheikh Ibrahim, Siti Nurul Syafika
Surface analysis of grafted low density polyethylene film by FTIR and XPS spectroscopy
description This paper studied the alternative method for determination of percentage of grafted content in the grafted low density polyethylene (LDPE) film with black seed oil (BSO). BSO was grafted onto LDPE by pre-irradiation grafting method and the grafted samples were evaluated using FTIR qualitative and quantitative analysis. The grafting yield was calculated quantitatively from absorbance peak of two difference peak (1464cm-1 and 1746cm-1 ). Control LDPE film shows no absorbance peak at wavenumber of 1746cm-1 while, a peak appears for grafted film at the same wavenumber. Therefore, it is possible to consider the peak area in this wavenumber as the grafting extension of BSO in LDPE film. Meanwhile, concerning the infrared (IR) fingerprint of LDPE film, consistent peak characteristic bands of LDPE are also present for all grafted sample at 1464cm-1 . Thus, the grafting yield is computed by using these peaks. Then, further confirmation grafting of BSO onto LDPE film was supported by the XPS spectroscopy. The atomic composition of C decreased 13% after LDPE film was grafted with BSO. While the O content increases from values of 6.9% to 19.2% after grafting reaction. The increment percentage of O1s after grafting reaction mainly caused by the incorporation of oxygen content of a new polar functional groups of BSO on the surface of LDPE films. These results are in good agreement with FTIR analysis.
format Conference or Workshop Item
author Shukri, Nor Azwin
Zulkafli, Ghazali
Mat Uzir, Wahit
Hilmi, Farah Fadzeha
Sheikh Ibrahim, Siti Nurul Syafika
author_facet Shukri, Nor Azwin
Zulkafli, Ghazali
Mat Uzir, Wahit
Hilmi, Farah Fadzeha
Sheikh Ibrahim, Siti Nurul Syafika
author_sort Shukri, Nor Azwin
title Surface analysis of grafted low density polyethylene film by FTIR and XPS spectroscopy
title_short Surface analysis of grafted low density polyethylene film by FTIR and XPS spectroscopy
title_full Surface analysis of grafted low density polyethylene film by FTIR and XPS spectroscopy
title_fullStr Surface analysis of grafted low density polyethylene film by FTIR and XPS spectroscopy
title_full_unstemmed Surface analysis of grafted low density polyethylene film by FTIR and XPS spectroscopy
title_sort surface analysis of grafted low density polyethylene film by ftir and xps spectroscopy
publishDate 2022
url http://eprints.utm.my/id/eprint/99343/
http://dx.doi.org/10.4028/p-t71hi3
_version_ 1758578054342377472
score 13.211869

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