The characterisation and performance of Ce(dbp) 3-inhibited epoxy coatings
Cerium dibutyl phosphate (Ce(dbp) 3) was tested as a replacement for chromate corrosion inhibitors in a two-component epoxy applied to AA2024-T3 aluminium alloy. The interaction of the Ce(dbp) 3 with the epoxy-amine functionalities were investigated using FTIR. Water uptake and Ce release were studi...
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| Veröffentlicht in: | Progress in organic coatings 2011-02, Vol.70 (2), p.91-101 |
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| creator | Mardel, J. Garcia, S.J. Corrigan, P.A. Markley, T. Hughes, A.E. Muster, T.H. Lau, D. Harvey, T.G. Glenn, A.M. White, P.A. Hardin, S.G. Luo, C. Zhou, X. Thompson, G.E. Mol, J.M.C. |
| description | Cerium dibutyl phosphate (Ce(dbp)
3) was tested as a replacement for chromate corrosion inhibitors in a two-component epoxy applied to AA2024-T3 aluminium alloy. The interaction of the Ce(dbp)
3 with the epoxy-amine functionalities were investigated using FTIR. Water uptake and Ce release were studied using weight gain and ICP-AES analyses, respectively. Corrosion resistance was assessed using filiform testing. It was found that the filiform corrosion resistance increased with increasing Ce(dbp)
3 loading, and the best performance was obtained for the highest loading. The primer also showed improved wet adhesion. It was found using SEM and TEM that the corrosion protection offered by the Ce(dbp)
3-inhibited epoxy and the improved wet adhesion were due to the development of an interfacial oxide at the metal/primer interface. |
| doi_str_mv | 10.1016/j.porgcoat.2010.10.009 |
| format | Article |
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3) was tested as a replacement for chromate corrosion inhibitors in a two-component epoxy applied to AA2024-T3 aluminium alloy. The interaction of the Ce(dbp)
3 with the epoxy-amine functionalities were investigated using FTIR. Water uptake and Ce release were studied using weight gain and ICP-AES analyses, respectively. Corrosion resistance was assessed using filiform testing. It was found that the filiform corrosion resistance increased with increasing Ce(dbp)
3 loading, and the best performance was obtained for the highest loading. The primer also showed improved wet adhesion. It was found using SEM and TEM that the corrosion protection offered by the Ce(dbp)
3-inhibited epoxy and the improved wet adhesion were due to the development of an interfacial oxide at the metal/primer interface.</description><identifier>ISSN: 0300-9440</identifier><identifier>EISSN: 1873-331X</identifier><identifier>DOI: 10.1016/j.porgcoat.2010.10.009</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Adhesion ; Aluminium alloy AA2024-T3 ; Aluminum base alloys ; Cerium ; Corrosion inhibitors ; Corrosion resistance ; Electron microscopy ; Emission analysis ; Filiform corrosion ; FTIR ; Inductively coupled plasma ; Organic coatings ; Phosphates ; Spectroscopy</subject><ispartof>Progress in organic coatings, 2011-02, Vol.70 (2), p.91-101</ispartof><rights>2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c259t-91dd08412d953d9849b054624ccf883997fab8d18d15e0a52c5f51a27f2df13</citedby><cites>FETCH-LOGICAL-c259t-91dd08412d953d9849b054624ccf883997fab8d18d15e0a52c5f51a27f2df13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.porgcoat.2010.10.009$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids></links><search><creatorcontrib>Mardel, J.</creatorcontrib><creatorcontrib>Garcia, S.J.</creatorcontrib><creatorcontrib>Corrigan, P.A.</creatorcontrib><creatorcontrib>Markley, T.</creatorcontrib><creatorcontrib>Hughes, A.E.</creatorcontrib><creatorcontrib>Muster, T.H.</creatorcontrib><creatorcontrib>Lau, D.</creatorcontrib><creatorcontrib>Harvey, T.G.</creatorcontrib><creatorcontrib>Glenn, A.M.</creatorcontrib><creatorcontrib>White, P.A.</creatorcontrib><creatorcontrib>Hardin, S.G.</creatorcontrib><creatorcontrib>Luo, C.</creatorcontrib><creatorcontrib>Zhou, X.</creatorcontrib><creatorcontrib>Thompson, G.E.</creatorcontrib><creatorcontrib>Mol, J.M.C.</creatorcontrib><title>The characterisation and performance of Ce(dbp) 3-inhibited epoxy coatings</title><title>Progress in organic coatings</title><description>Cerium dibutyl phosphate (Ce(dbp)
3) was tested as a replacement for chromate corrosion inhibitors in a two-component epoxy applied to AA2024-T3 aluminium alloy. The interaction of the Ce(dbp)
3 with the epoxy-amine functionalities were investigated using FTIR. Water uptake and Ce release were studied using weight gain and ICP-AES analyses, respectively. Corrosion resistance was assessed using filiform testing. It was found that the filiform corrosion resistance increased with increasing Ce(dbp)
3 loading, and the best performance was obtained for the highest loading. The primer also showed improved wet adhesion. It was found using SEM and TEM that the corrosion protection offered by the Ce(dbp)
3-inhibited epoxy and the improved wet adhesion were due to the development of an interfacial oxide at the metal/primer interface.</description><subject>Adhesion</subject><subject>Aluminium alloy AA2024-T3</subject><subject>Aluminum base alloys</subject><subject>Cerium</subject><subject>Corrosion inhibitors</subject><subject>Corrosion resistance</subject><subject>Electron microscopy</subject><subject>Emission analysis</subject><subject>Filiform corrosion</subject><subject>FTIR</subject><subject>Inductively coupled plasma</subject><subject>Organic coatings</subject><subject>Phosphates</subject><subject>Spectroscopy</subject><issn>0300-9440</issn><issn>1873-331X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkE9LAzEQxYMoWKtfQXJTD1snye52c1OKfyl4sAdvIZtM2pR2syar2G_vrtWzMDDweO8N8yPknMGEASuv15M2xKUJuptw-BEnAPKAjFg1FZkQ7O2QjEAAZDLP4ZicpLQGgFIIOSLPixVSs9JRmw6jT7rzoaG6sbTF6ELc6sYgDY7O8NLW7RUVmW9WvvYdWopt-NrR4bJvlumUHDm9SXj2u8fk9f5uMXvM5i8PT7PbeWZ4IbtMMmuhyhm3shBWVrmsochLnhvjqkpIOXW6rizrp0DQBTeFK5jmU8etY2JMLvatbQzvH5g6tfXJ4GajGwwfSVVlLiTjAL2z3DtNDClFdKqNfqvjTjFQAzm1Vn_k1EBu0HtyffBmH8T-i0-PUSXjsedgfUTTKRv8fxXfjKx6ZA</recordid><startdate>201102</startdate><enddate>201102</enddate><creator>Mardel, J.</creator><creator>Garcia, S.J.</creator><creator>Corrigan, P.A.</creator><creator>Markley, T.</creator><creator>Hughes, A.E.</creator><creator>Muster, T.H.</creator><creator>Lau, D.</creator><creator>Harvey, T.G.</creator><creator>Glenn, A.M.</creator><creator>White, P.A.</creator><creator>Hardin, S.G.</creator><creator>Luo, C.</creator><creator>Zhou, X.</creator><creator>Thompson, G.E.</creator><creator>Mol, J.M.C.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7SE</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201102</creationdate><title>The characterisation and performance of Ce(dbp) 3-inhibited epoxy coatings</title><author>Mardel, J. ; Garcia, S.J. ; Corrigan, P.A. ; Markley, T. ; Hughes, A.E. ; Muster, T.H. ; Lau, D. ; Harvey, T.G. ; Glenn, A.M. ; White, P.A. ; Hardin, S.G. ; Luo, C. ; Zhou, X. ; Thompson, G.E. ; Mol, J.M.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c259t-91dd08412d953d9849b054624ccf883997fab8d18d15e0a52c5f51a27f2df13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Adhesion</topic><topic>Aluminium alloy AA2024-T3</topic><topic>Aluminum base alloys</topic><topic>Cerium</topic><topic>Corrosion inhibitors</topic><topic>Corrosion resistance</topic><topic>Electron microscopy</topic><topic>Emission analysis</topic><topic>Filiform corrosion</topic><topic>FTIR</topic><topic>Inductively coupled plasma</topic><topic>Organic coatings</topic><topic>Phosphates</topic><topic>Spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mardel, J.</creatorcontrib><creatorcontrib>Garcia, S.J.</creatorcontrib><creatorcontrib>Corrigan, P.A.</creatorcontrib><creatorcontrib>Markley, T.</creatorcontrib><creatorcontrib>Hughes, A.E.</creatorcontrib><creatorcontrib>Muster, T.H.</creatorcontrib><creatorcontrib>Lau, D.</creatorcontrib><creatorcontrib>Harvey, T.G.</creatorcontrib><creatorcontrib>Glenn, A.M.</creatorcontrib><creatorcontrib>White, P.A.</creatorcontrib><creatorcontrib>Hardin, S.G.</creatorcontrib><creatorcontrib>Luo, C.</creatorcontrib><creatorcontrib>Zhou, X.</creatorcontrib><creatorcontrib>Thompson, G.E.</creatorcontrib><creatorcontrib>Mol, J.M.C.</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Progress in organic coatings</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mardel, J.</au><au>Garcia, S.J.</au><au>Corrigan, P.A.</au><au>Markley, T.</au><au>Hughes, A.E.</au><au>Muster, T.H.</au><au>Lau, D.</au><au>Harvey, T.G.</au><au>Glenn, A.M.</au><au>White, P.A.</au><au>Hardin, S.G.</au><au>Luo, C.</au><au>Zhou, X.</au><au>Thompson, G.E.</au><au>Mol, J.M.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The characterisation and performance of Ce(dbp) 3-inhibited epoxy coatings</atitle><jtitle>Progress in organic coatings</jtitle><date>2011-02</date><risdate>2011</risdate><volume>70</volume><issue>2</issue><spage>91</spage><epage>101</epage><pages>91-101</pages><issn>0300-9440</issn><eissn>1873-331X</eissn><abstract>Cerium dibutyl phosphate (Ce(dbp)
3) was tested as a replacement for chromate corrosion inhibitors in a two-component epoxy applied to AA2024-T3 aluminium alloy. The interaction of the Ce(dbp)
3 with the epoxy-amine functionalities were investigated using FTIR. Water uptake and Ce release were studied using weight gain and ICP-AES analyses, respectively. Corrosion resistance was assessed using filiform testing. It was found that the filiform corrosion resistance increased with increasing Ce(dbp)
3 loading, and the best performance was obtained for the highest loading. The primer also showed improved wet adhesion. It was found using SEM and TEM that the corrosion protection offered by the Ce(dbp)
3-inhibited epoxy and the improved wet adhesion were due to the development of an interfacial oxide at the metal/primer interface.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.porgcoat.2010.10.009</doi><tpages>11</tpages></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Adhesion Aluminium alloy AA2024-T3 Aluminum base alloys Cerium Corrosion inhibitors Corrosion resistance Electron microscopy Emission analysis Filiform corrosion FTIR Inductively coupled plasma Organic coatings Phosphates Spectroscopy |
| title | The characterisation and performance of Ce(dbp) 3-inhibited epoxy coatings |
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