Self-Healing Performance of Multifunctional Polymeric Smart Coatings
<div><p>Multifunctional nanocomposite coatings were synthesized by reinforcing a polymeric matrix with halloysite nanotubes (HNTs) loaded with corrosion inhibitor (NaNO3) and urea formaldehyde microcapsules (UFMCs) encapsulated with a self-healing agent (linseed oil (LO)). The developed...
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2019
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| _version_ | 1864513514164453376 |
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| author | Sehrish Habib (17302699) |
| author2 | Adnan Khan (696190) Muddasir Nawaz (17052438) Mostafa Sliem (8410953) Rana Shakoor (18614965) Ramazan Kahraman (1766956) Aboubakr Abdullah (8410956) Atef Zekri (14156904) |
| author2_role | author author author author author author author |
| author_facet | Sehrish Habib (17302699) Adnan Khan (696190) Muddasir Nawaz (17052438) Mostafa Sliem (8410953) Rana Shakoor (18614965) Ramazan Kahraman (1766956) Aboubakr Abdullah (8410956) Atef Zekri (14156904) |
| author_role | author |
| dc.creator.none.fl_str_mv | Sehrish Habib (17302699) Adnan Khan (696190) Muddasir Nawaz (17052438) Mostafa Sliem (8410953) Rana Shakoor (18614965) Ramazan Kahraman (1766956) Aboubakr Abdullah (8410956) Atef Zekri (14156904) |
| dc.date.none.fl_str_mv | 2019-09-18T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.3390/polym11091519 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Self-Healing_Performance_of_Multifunctional_Polymeric_Smart_Coatings/25904122 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Materials engineering polymeric nanocomposite halloysite nanotubes inhibitor self-healing corrosion |
| dc.title.none.fl_str_mv | Self-Healing Performance of Multifunctional Polymeric Smart Coatings |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <div><p>Multifunctional nanocomposite coatings were synthesized by reinforcing a polymeric matrix with halloysite nanotubes (HNTs) loaded with corrosion inhibitor (NaNO3) and urea formaldehyde microcapsules (UFMCs) encapsulated with a self-healing agent (linseed oil (LO)). The developed polymeric nanocomposite coatings were applied on the polished mild steel substrate using the doctor’s blade technique. The structural (FTIR, XPS) and thermogravimetric (TGA) analyses reveal the loading of HNTs with NaNO3 and encapsulation of UFMCs with linseed oil. It was observed that self-release of the inhibitor from HNTs in response to pH change was a time dependent process. Nanocomposite coatings demonstrate decent self-healing effects in response to the external controlled mechanical damage. Electrochemical impedance spectroscopic analysis (EIS) indicates promising anticorrosive performance of novel nanocomposite coatings. Observed corrosion resistance of the developed smart coatings may be attributed to the efficient release of inhibitor and self-healing agent in response to the external stimuli. Polymeric nanocomposite coatings modified with multifunctional species may offer suitable corrosion protection of steel in the oil and gas industry.</p><p> </p></div><h2>Other Information</h2> <p> Published in: Polymers<br> License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/polym11091519" target="_blank">https://dx.doi.org/10.3390/polym11091519</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_4f63b2c055a48ddc09835dfd1dcd2357 |
| identifier_str_mv | 10.3390/polym11091519 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/25904122 |
| publishDate | 2019 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Self-Healing Performance of Multifunctional Polymeric Smart CoatingsSehrish Habib (17302699)Adnan Khan (696190)Muddasir Nawaz (17052438)Mostafa Sliem (8410953)Rana Shakoor (18614965)Ramazan Kahraman (1766956)Aboubakr Abdullah (8410956)Atef Zekri (14156904)EngineeringMaterials engineeringpolymericnanocompositehalloysite nanotubesinhibitorself-healingcorrosion<div><p>Multifunctional nanocomposite coatings were synthesized by reinforcing a polymeric matrix with halloysite nanotubes (HNTs) loaded with corrosion inhibitor (NaNO3) and urea formaldehyde microcapsules (UFMCs) encapsulated with a self-healing agent (linseed oil (LO)). The developed polymeric nanocomposite coatings were applied on the polished mild steel substrate using the doctor’s blade technique. The structural (FTIR, XPS) and thermogravimetric (TGA) analyses reveal the loading of HNTs with NaNO3 and encapsulation of UFMCs with linseed oil. It was observed that self-release of the inhibitor from HNTs in response to pH change was a time dependent process. Nanocomposite coatings demonstrate decent self-healing effects in response to the external controlled mechanical damage. Electrochemical impedance spectroscopic analysis (EIS) indicates promising anticorrosive performance of novel nanocomposite coatings. Observed corrosion resistance of the developed smart coatings may be attributed to the efficient release of inhibitor and self-healing agent in response to the external stimuli. Polymeric nanocomposite coatings modified with multifunctional species may offer suitable corrosion protection of steel in the oil and gas industry.</p><p> </p></div><h2>Other Information</h2> <p> Published in: Polymers<br> License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/polym11091519" target="_blank">https://dx.doi.org/10.3390/polym11091519</a></p>2019-09-18T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.3390/polym11091519https://figshare.com/articles/journal_contribution/Self-Healing_Performance_of_Multifunctional_Polymeric_Smart_Coatings/25904122CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/259041222019-09-18T03:00:00Z |
| spellingShingle | Self-Healing Performance of Multifunctional Polymeric Smart Coatings Sehrish Habib (17302699) Engineering Materials engineering polymeric nanocomposite halloysite nanotubes inhibitor self-healing corrosion |
| status_str | publishedVersion |
| title | Self-Healing Performance of Multifunctional Polymeric Smart Coatings |
| title_full | Self-Healing Performance of Multifunctional Polymeric Smart Coatings |
| title_fullStr | Self-Healing Performance of Multifunctional Polymeric Smart Coatings |
| title_full_unstemmed | Self-Healing Performance of Multifunctional Polymeric Smart Coatings |
| title_short | Self-Healing Performance of Multifunctional Polymeric Smart Coatings |
| title_sort | Self-Healing Performance of Multifunctional Polymeric Smart Coatings |
| topic | Engineering Materials engineering polymeric nanocomposite halloysite nanotubes inhibitor self-healing corrosion |