Scratch‐Healing Surface‐Attached Coatings from Metallo‐Supramolecular Polymer Conetworks
Self‐healing polymer coatings have gained increased attention as a pathway for regenerating the inherent properties of surface following mechanical, physical or chemical damages. In most cases, the adhesion between the polymer coating layer and the substrate is driven by physical interactions. For s...
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| Veröffentlicht in: | Macromolecular chemistry and physics 2021-02, Vol.222 (3), p.n/a |
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| creator | Mugemana, Clément Martin, Anouk Grysan, Patrick Dieden, Reiner Ruch, David Dubois, Philippe |
| description | Self‐healing polymer coatings have gained increased attention as a pathway for regenerating the inherent properties of surface following mechanical, physical or chemical damages. In most cases, the adhesion between the polymer coating layer and the substrate is driven by physical interactions. For some applications, immersing the polymer coating under water or exposing the coating to organic solvent vapors will undoubtedly lead to the coating delamination. One way to circumvent this issue is to attach the coating to the substrate via covalent bonds. However, this process will impede the self‐healing feature of the polymer coating due to the confinement of the volume change of the polymer to one dimension. Herein, surface‐attached metallo‐supramolecular polymer conetwork coatings are reported. The ability of the polymer conetworks to swell in organic solvent while maintaining their dimensional stability combined with reversible supramolecular cross‐links based on metal complexes enables the design of scratch‐healing polymer coatings. These metallo‐supramolecular polymer conetworks are prepared in a three‐step UV‐initiated polymerization reaction starting from the poly(pentafluorophenyl acrylate)‐l‐polydimethylsiloxane (PPFPA‐l‐PDMS)‐activated ester covalently attached to the substrate. Reacting the polymer conetwork coating with the 4‐(2‐aminoethyl)pyridine and cross‐linking the pyridine phases with ZnCl2 lead to the poly(N‐(2(pyridin‐4‐yl)ethyl)acrylamide‐Zn(II))‐l‐polydimethylsiloxane (PNP4EA‐Zn(II)‐l‐PDMS) polymer conetwork coatings with scratch‐healing ability.
Surface‐attached coatings based on metallo‐supramolecular polymer conetworks are presented. These coatings are prepared in a three‐step UV‐initiated polymerization process. The reversible metal complexes interactions combined with the ability of the polymer conetwork to swell in organic solvent while maintaining its dimensional stability are used to trigger the scratch‐healing property of the polymer coating. |
| doi_str_mv | 10.1002/macp.202000331 |
| format | Article |
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Surface‐attached coatings based on metallo‐supramolecular polymer conetworks are presented. These coatings are prepared in a three‐step UV‐initiated polymerization process. The reversible metal complexes interactions combined with the ability of the polymer conetwork to swell in organic solvent while maintaining its dimensional stability are used to trigger the scratch‐healing property of the polymer coating.</description><identifier>ISSN: 1022-1352</identifier><identifier>EISSN: 1521-3935</identifier><identifier>DOI: 10.1002/macp.202000331</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>Acrylamide ; activated esters ; amphiphilic polymer conetworks (APCNs) ; Chemical damage ; Coordination compounds ; Covalent bonds ; Dimensional stability ; Healing ; Metallography ; metallo‐supramolecular polymers ; Polydimethylsiloxane ; Polymer coatings ; Polymers ; self‐healing ; Solvents ; Substrates ; Supramolecular polymers ; surface‐attached coatings ; Zinc chloride ; zinc(II) complexes</subject><ispartof>Macromolecular chemistry and physics, 2021-02, Vol.222 (3), p.n/a</ispartof><rights>2020 Wiley‐VCH GmbH</rights><rights>2021 Wiley‐VCH GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3541-2a5d38e07a72a676bc7791b8cadadd6fcb0cdeb38dbf1b577d4cea3de98a308c3</citedby><cites>FETCH-LOGICAL-c3541-2a5d38e07a72a676bc7791b8cadadd6fcb0cdeb38dbf1b577d4cea3de98a308c3</cites><orcidid>0000-0001-6003-5668</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fmacp.202000331$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmacp.202000331$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,27905,27906,45555,45556</link.rule.ids></links><search><creatorcontrib>Mugemana, Clément</creatorcontrib><creatorcontrib>Martin, Anouk</creatorcontrib><creatorcontrib>Grysan, Patrick</creatorcontrib><creatorcontrib>Dieden, Reiner</creatorcontrib><creatorcontrib>Ruch, David</creatorcontrib><creatorcontrib>Dubois, Philippe</creatorcontrib><title>Scratch‐Healing Surface‐Attached Coatings from Metallo‐Supramolecular Polymer Conetworks</title><title>Macromolecular chemistry and physics</title><description>Self‐healing polymer coatings have gained increased attention as a pathway for regenerating the inherent properties of surface following mechanical, physical or chemical damages. In most cases, the adhesion between the polymer coating layer and the substrate is driven by physical interactions. For some applications, immersing the polymer coating under water or exposing the coating to organic solvent vapors will undoubtedly lead to the coating delamination. One way to circumvent this issue is to attach the coating to the substrate via covalent bonds. However, this process will impede the self‐healing feature of the polymer coating due to the confinement of the volume change of the polymer to one dimension. Herein, surface‐attached metallo‐supramolecular polymer conetwork coatings are reported. The ability of the polymer conetworks to swell in organic solvent while maintaining their dimensional stability combined with reversible supramolecular cross‐links based on metal complexes enables the design of scratch‐healing polymer coatings. These metallo‐supramolecular polymer conetworks are prepared in a three‐step UV‐initiated polymerization reaction starting from the poly(pentafluorophenyl acrylate)‐l‐polydimethylsiloxane (PPFPA‐l‐PDMS)‐activated ester covalently attached to the substrate. Reacting the polymer conetwork coating with the 4‐(2‐aminoethyl)pyridine and cross‐linking the pyridine phases with ZnCl2 lead to the poly(N‐(2(pyridin‐4‐yl)ethyl)acrylamide‐Zn(II))‐l‐polydimethylsiloxane (PNP4EA‐Zn(II)‐l‐PDMS) polymer conetwork coatings with scratch‐healing ability.
Surface‐attached coatings based on metallo‐supramolecular polymer conetworks are presented. These coatings are prepared in a three‐step UV‐initiated polymerization process. The reversible metal complexes interactions combined with the ability of the polymer conetwork to swell in organic solvent while maintaining its dimensional stability are used to trigger the scratch‐healing property of the polymer coating.</description><subject>Acrylamide</subject><subject>activated esters</subject><subject>amphiphilic polymer conetworks (APCNs)</subject><subject>Chemical damage</subject><subject>Coordination compounds</subject><subject>Covalent bonds</subject><subject>Dimensional stability</subject><subject>Healing</subject><subject>Metallography</subject><subject>metallo‐supramolecular polymers</subject><subject>Polydimethylsiloxane</subject><subject>Polymer coatings</subject><subject>Polymers</subject><subject>self‐healing</subject><subject>Solvents</subject><subject>Substrates</subject><subject>Supramolecular polymers</subject><subject>surface‐attached coatings</subject><subject>Zinc chloride</subject><subject>zinc(II) complexes</subject><issn>1022-1352</issn><issn>1521-3935</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqFkM9Kw0AQhxdRsFavngOeU_dPkk2OJagttFioXl0muxvbuunG3YTSm4_gM_okbqno0dMMM99vBj6ErgkeEYzpbQOyHVFMMcaMkRM0ICklMStYehp6TGlMWErP0YX3m8DkuOAD9LKUDjq5-vr4nGgw6-1rtOxdDVKHybjrQK60ikoLXVj5qHa2iea6A2NsAJZ966CxRsvegIsW1uwb7QK-1d3Oujd_ic5qMF5f_dQher6_eyon8ezxYVqOZ7FkaUJiCqliucYcOIWMZ5XkvCBVLkGBUlktKyyVrliuqppUKecqkRqY0kUODOeSDdHN8W7r7HuvfSc2tnfb8FLQJM9wUgQPgRodKems907XonXrBtxeECwODsXBofh1GALFMbBbG73_hxbzcbn4y34DIGN6-w</recordid><startdate>202102</startdate><enddate>202102</enddate><creator>Mugemana, Clément</creator><creator>Martin, Anouk</creator><creator>Grysan, Patrick</creator><creator>Dieden, Reiner</creator><creator>Ruch, David</creator><creator>Dubois, Philippe</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-6003-5668</orcidid></search><sort><creationdate>202102</creationdate><title>Scratch‐Healing Surface‐Attached Coatings from Metallo‐Supramolecular Polymer Conetworks</title><author>Mugemana, Clément ; Martin, Anouk ; Grysan, Patrick ; Dieden, Reiner ; Ruch, David ; Dubois, Philippe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3541-2a5d38e07a72a676bc7791b8cadadd6fcb0cdeb38dbf1b577d4cea3de98a308c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Acrylamide</topic><topic>activated esters</topic><topic>amphiphilic polymer conetworks (APCNs)</topic><topic>Chemical damage</topic><topic>Coordination compounds</topic><topic>Covalent bonds</topic><topic>Dimensional stability</topic><topic>Healing</topic><topic>Metallography</topic><topic>metallo‐supramolecular polymers</topic><topic>Polydimethylsiloxane</topic><topic>Polymer coatings</topic><topic>Polymers</topic><topic>self‐healing</topic><topic>Solvents</topic><topic>Substrates</topic><topic>Supramolecular polymers</topic><topic>surface‐attached coatings</topic><topic>Zinc chloride</topic><topic>zinc(II) complexes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mugemana, Clément</creatorcontrib><creatorcontrib>Martin, Anouk</creatorcontrib><creatorcontrib>Grysan, Patrick</creatorcontrib><creatorcontrib>Dieden, Reiner</creatorcontrib><creatorcontrib>Ruch, David</creatorcontrib><creatorcontrib>Dubois, Philippe</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Macromolecular chemistry and physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mugemana, Clément</au><au>Martin, Anouk</au><au>Grysan, Patrick</au><au>Dieden, Reiner</au><au>Ruch, David</au><au>Dubois, Philippe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Scratch‐Healing Surface‐Attached Coatings from Metallo‐Supramolecular Polymer Conetworks</atitle><jtitle>Macromolecular chemistry and physics</jtitle><date>2021-02</date><risdate>2021</risdate><volume>222</volume><issue>3</issue><epage>n/a</epage><issn>1022-1352</issn><eissn>1521-3935</eissn><abstract>Self‐healing polymer coatings have gained increased attention as a pathway for regenerating the inherent properties of surface following mechanical, physical or chemical damages. In most cases, the adhesion between the polymer coating layer and the substrate is driven by physical interactions. For some applications, immersing the polymer coating under water or exposing the coating to organic solvent vapors will undoubtedly lead to the coating delamination. One way to circumvent this issue is to attach the coating to the substrate via covalent bonds. However, this process will impede the self‐healing feature of the polymer coating due to the confinement of the volume change of the polymer to one dimension. Herein, surface‐attached metallo‐supramolecular polymer conetwork coatings are reported. The ability of the polymer conetworks to swell in organic solvent while maintaining their dimensional stability combined with reversible supramolecular cross‐links based on metal complexes enables the design of scratch‐healing polymer coatings. These metallo‐supramolecular polymer conetworks are prepared in a three‐step UV‐initiated polymerization reaction starting from the poly(pentafluorophenyl acrylate)‐l‐polydimethylsiloxane (PPFPA‐l‐PDMS)‐activated ester covalently attached to the substrate. Reacting the polymer conetwork coating with the 4‐(2‐aminoethyl)pyridine and cross‐linking the pyridine phases with ZnCl2 lead to the poly(N‐(2(pyridin‐4‐yl)ethyl)acrylamide‐Zn(II))‐l‐polydimethylsiloxane (PNP4EA‐Zn(II)‐l‐PDMS) polymer conetwork coatings with scratch‐healing ability.
Surface‐attached coatings based on metallo‐supramolecular polymer conetworks are presented. These coatings are prepared in a three‐step UV‐initiated polymerization process. The reversible metal complexes interactions combined with the ability of the polymer conetwork to swell in organic solvent while maintaining its dimensional stability are used to trigger the scratch‐healing property of the polymer coating.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/macp.202000331</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-6003-5668</orcidid></addata></record> |
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| subjects | Acrylamide activated esters amphiphilic polymer conetworks (APCNs) Chemical damage Coordination compounds Covalent bonds Dimensional stability Healing Metallography metallo‐supramolecular polymers Polydimethylsiloxane Polymer coatings Polymers self‐healing Solvents Substrates Supramolecular polymers surface‐attached coatings Zinc chloride zinc(II) complexes |
| title | Scratch‐Healing Surface‐Attached Coatings from Metallo‐Supramolecular Polymer Conetworks |
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