صورة الغلاف

Development and characterisation of multifunctional composite coatings using bio-based additives

Purpose The purpose of this paper is to develop the bio-composite organic coatings by adding the bio-based additives that are extracted from banana peels and henna leaves as the organic corrosion inhibitors. Design/methodology/approach Bioactive constituents with inhibition properties are extracted...

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محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Ong, Gerard, Shafaamri, Ammar, Wonnie Ma, Iling Aema, Kasi, Ramesh, Subramaniam, Ramesh
التنسيق: مقال
منشور في: Emerald 2022
الموضوعات:
QC Physics
الوصول للمادة أونلاين:http://eprints.um.edu.my/33849/
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id my.um.eprints.33849
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spelling my.um.eprints.338492022-04-23T05:10:38Z http://eprints.um.edu.my/33849/ Development and characterisation of multifunctional composite coatings using bio-based additives Ong, Gerard Shafaamri, Ammar Wonnie Ma, Iling Aema Kasi, Ramesh Subramaniam, Ramesh QC Physics Purpose The purpose of this paper is to develop the bio-composite organic coatings by adding the bio-based additives that are extracted from banana peels and henna leaves as the organic corrosion inhibitors. Design/methodology/approach Bioactive constituents with inhibition properties are extracted from banana peels and henna leaves by using ethanol to form the ethanolic extract. The inhibiting efficiency of these bioactive constituents on mild steel corrosion in 3.5% sodium hydroxide (NaCl) solution is investigated. The investigation is performed using electrochemical impedance studies for 30 days. The optical and adhesive properties of the bio-composite coating systems have also been studied. Findings The best protection is obtained as the loading ratio of the banana peels ethanolic extract (BPEE) and henna leaves ethanolic extract (HLEE) are 10 Wt.% and 30 Wt.%, respectively. Overall, the results obtained show that the BPEE and HLEE not only enhance the optical properties but also can serve as an effective inhibitor for corrosion without affecting the adhesiveness of the neat acrylic properties. Originality/value Banana peels and henna leaves consist of bioactive constituents that have anti-corrosion properties which could inhibit corrosion. Emerald 2022-02-07 Article PeerReviewed Ong, Gerard and Shafaamri, Ammar and Wonnie Ma, Iling Aema and Kasi, Ramesh and Subramaniam, Ramesh (2022) Development and characterisation of multifunctional composite coatings using bio-based additives. Pigment & Resin Technology, 51 (2). pp. 129-139. ISSN 0369-9420, DOI https://doi.org/10.1108/PRT-05-2020-0049 <https://doi.org/10.1108/PRT-05-2020-0049>. 10.1108/PRT-05-2020-0049
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QC Physics
spellingShingle QC Physics
Ong, Gerard
Shafaamri, Ammar
Wonnie Ma, Iling Aema
Kasi, Ramesh
Subramaniam, Ramesh
Development and characterisation of multifunctional composite coatings using bio-based additives
description Purpose The purpose of this paper is to develop the bio-composite organic coatings by adding the bio-based additives that are extracted from banana peels and henna leaves as the organic corrosion inhibitors. Design/methodology/approach Bioactive constituents with inhibition properties are extracted from banana peels and henna leaves by using ethanol to form the ethanolic extract. The inhibiting efficiency of these bioactive constituents on mild steel corrosion in 3.5% sodium hydroxide (NaCl) solution is investigated. The investigation is performed using electrochemical impedance studies for 30 days. The optical and adhesive properties of the bio-composite coating systems have also been studied. Findings The best protection is obtained as the loading ratio of the banana peels ethanolic extract (BPEE) and henna leaves ethanolic extract (HLEE) are 10 Wt.% and 30 Wt.%, respectively. Overall, the results obtained show that the BPEE and HLEE not only enhance the optical properties but also can serve as an effective inhibitor for corrosion without affecting the adhesiveness of the neat acrylic properties. Originality/value Banana peels and henna leaves consist of bioactive constituents that have anti-corrosion properties which could inhibit corrosion.
format Article
author Ong, Gerard
Shafaamri, Ammar
Wonnie Ma, Iling Aema
Kasi, Ramesh
Subramaniam, Ramesh
author_facet Ong, Gerard
Shafaamri, Ammar
Wonnie Ma, Iling Aema
Kasi, Ramesh
Subramaniam, Ramesh
author_sort Ong, Gerard
title Development and characterisation of multifunctional composite coatings using bio-based additives
title_short Development and characterisation of multifunctional composite coatings using bio-based additives
title_full Development and characterisation of multifunctional composite coatings using bio-based additives
title_fullStr Development and characterisation of multifunctional composite coatings using bio-based additives
title_full_unstemmed Development and characterisation of multifunctional composite coatings using bio-based additives
title_sort development and characterisation of multifunctional composite coatings using bio-based additives
publisher Emerald
publishDate 2022
url http://eprints.um.edu.my/33849/
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score 13.251813

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