An inverse gas chromatographic study of the PMMA / conducting polypyrrole interface
The poly(methyl methacrylate)/chloride-doped polypyrrole (PMMA/PPyCl) interface in PMMA-coated PPyCl powders has been characterized by inverse gas chromatography (IGC). The study is based on the determination of the surface energy of the various materials tested. It is shown that γ d s , the dispers...
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| Veröffentlicht in: | Journal of adhesion science and technology 1996-01, Vol.10 (4), p.287-303 |
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| container_title | Journal of adhesion science and technology |
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| creator | Chehimi, Mohamed M. Abel, Marie-Laure Sahraoui, Zoubida |
| description | The poly(methyl methacrylate)/chloride-doped polypyrrole (PMMA/PPyCl) interface in PMMA-coated PPyCl powders has been characterized by inverse gas chromatography (IGC). The study is based on the determination of the surface energy of the various materials tested. It is shown that γ
d
s
,
the dispersive contribution to the surface energy of PPyCl, decreases following adsorption of PMMA onto PPyCl, a high surface energy material. The overall acid-base character of the coated powders shifts from a predominant acidity to a predominant basicity following PMMA adsorption. However,
the nature of the casting solvent strongly influences the morphology of the PMMA coatings, as judged from their surface thermodynamic properties. Indeed, for approximately the same relative surface proportion of PMMA, both dispersive and acid-base properties of the coated PPyCl differ, depending
on whether PMMA is cast from a good or a poor solvent. The results obtained suggest that from poor solvents, PMMA adsorbs onto PPyCl and leads to homogeneous coatings (provided that the amount of adsorbed PMMA is large enough to reach at least a monolayer), whereas from good solvents, the
adsorption of PMMA results in inhomogeneous coatings. |
| doi_str_mv | 10.1163/156856196X00715 |
| format | Article |
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d
s
,
the dispersive contribution to the surface energy of PPyCl, decreases following adsorption of PMMA onto PPyCl, a high surface energy material. The overall acid-base character of the coated powders shifts from a predominant acidity to a predominant basicity following PMMA adsorption. However,
the nature of the casting solvent strongly influences the morphology of the PMMA coatings, as judged from their surface thermodynamic properties. Indeed, for approximately the same relative surface proportion of PMMA, both dispersive and acid-base properties of the coated PPyCl differ, depending
on whether PMMA is cast from a good or a poor solvent. The results obtained suggest that from poor solvents, PMMA adsorbs onto PPyCl and leads to homogeneous coatings (provided that the amount of adsorbed PMMA is large enough to reach at least a monolayer), whereas from good solvents, the
adsorption of PMMA results in inhomogeneous coatings.</description><identifier>ISSN: 0169-4243</identifier><identifier>EISSN: 1568-5616</identifier><identifier>DOI: 10.1163/156856196X00715</identifier><identifier>CODEN: JATEE8</identifier><language>eng</language><publisher>Leiden: Taylor & Francis Group</publisher><subject>adsorption ; Applied sciences ; coating ; Exact sciences and technology ; interface ; inverse gas chromatography ; morphology ; Physical properties ; PMMA ; Polymer industry, paints, wood ; Polypyrrole ; Properties and testing ; surface energy ; Surface properties ; Technology of polymers</subject><ispartof>Journal of adhesion science and technology, 1996-01, Vol.10 (4), p.287-303</ispartof><rights>Copyright Taylor & Francis Group, LLC 1996</rights><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-f9fe0de24cfa946d735ac69e9fc1aaca9b85c22c4443b7de8d5761a4b3e1204c3</citedby><cites>FETCH-LOGICAL-c350t-f9fe0de24cfa946d735ac69e9fc1aaca9b85c22c4443b7de8d5761a4b3e1204c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1163/156856196X00715$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1163/156856196X00715$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,59620,60409</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3077726$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chehimi, Mohamed M.</creatorcontrib><creatorcontrib>Abel, Marie-Laure</creatorcontrib><creatorcontrib>Sahraoui, Zoubida</creatorcontrib><title>An inverse gas chromatographic study of the PMMA / conducting polypyrrole interface</title><title>Journal of adhesion science and technology</title><description>The poly(methyl methacrylate)/chloride-doped polypyrrole (PMMA/PPyCl) interface in PMMA-coated PPyCl powders has been characterized by inverse gas chromatography (IGC). The study is based on the determination of the surface energy of the various materials tested. It is shown that γ
d
s
,
the dispersive contribution to the surface energy of PPyCl, decreases following adsorption of PMMA onto PPyCl, a high surface energy material. The overall acid-base character of the coated powders shifts from a predominant acidity to a predominant basicity following PMMA adsorption. However,
the nature of the casting solvent strongly influences the morphology of the PMMA coatings, as judged from their surface thermodynamic properties. Indeed, for approximately the same relative surface proportion of PMMA, both dispersive and acid-base properties of the coated PPyCl differ, depending
on whether PMMA is cast from a good or a poor solvent. The results obtained suggest that from poor solvents, PMMA adsorbs onto PPyCl and leads to homogeneous coatings (provided that the amount of adsorbed PMMA is large enough to reach at least a monolayer), whereas from good solvents, the
adsorption of PMMA results in inhomogeneous coatings.</description><subject>adsorption</subject><subject>Applied sciences</subject><subject>coating</subject><subject>Exact sciences and technology</subject><subject>interface</subject><subject>inverse gas chromatography</subject><subject>morphology</subject><subject>Physical properties</subject><subject>PMMA</subject><subject>Polymer industry, paints, wood</subject><subject>Polypyrrole</subject><subject>Properties and testing</subject><subject>surface energy</subject><subject>Surface properties</subject><subject>Technology of polymers</subject><issn>0169-4243</issn><issn>1568-5616</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNp1kM9LwzAYhoMoOKdnrzmIt7qkSdPW2xj-gg0FFbyVb1-TrdI1NUmV_vd2bHoQPH3w8jzvBy8h55xdca7EhCcqSxTP1RtjKU8OyGibREOkDsmIcZVHMpbimJx4_84YF4rxEXmeNrRqPrXzmq7AU1w7u4FgVw7adYXUh67sqTU0rDV9WiymdELRNmWHoWpWtLV13_bO2VoPNUE7A6hPyZGB2uuz_R2T19ubl9l9NH-8e5hN5xGKhIXI5EazUscSDeRSlalIAFWuc4McACFfZgnGMUopxTItdVYmqeIgl0LzmEkUY3K5622d_ei0D8Wm8qjrGhptO1_EKk6ZlNkATnYgOuu906ZoXbUB1xecFdvxij_jDcbFvho8Qm0cNFj5X02wNE1jNWDXO6xqjHUb-LKuLosAfW3djyP--_ENsqqB7Q</recordid><startdate>19960101</startdate><enddate>19960101</enddate><creator>Chehimi, Mohamed M.</creator><creator>Abel, Marie-Laure</creator><creator>Sahraoui, Zoubida</creator><general>Taylor & Francis Group</general><general>Brill</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19960101</creationdate><title>An inverse gas chromatographic study of the PMMA / conducting polypyrrole interface</title><author>Chehimi, Mohamed M. ; Abel, Marie-Laure ; Sahraoui, Zoubida</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-f9fe0de24cfa946d735ac69e9fc1aaca9b85c22c4443b7de8d5761a4b3e1204c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>adsorption</topic><topic>Applied sciences</topic><topic>coating</topic><topic>Exact sciences and technology</topic><topic>interface</topic><topic>inverse gas chromatography</topic><topic>morphology</topic><topic>Physical properties</topic><topic>PMMA</topic><topic>Polymer industry, paints, wood</topic><topic>Polypyrrole</topic><topic>Properties and testing</topic><topic>surface energy</topic><topic>Surface properties</topic><topic>Technology of polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chehimi, Mohamed M.</creatorcontrib><creatorcontrib>Abel, Marie-Laure</creatorcontrib><creatorcontrib>Sahraoui, Zoubida</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of adhesion science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chehimi, Mohamed M.</au><au>Abel, Marie-Laure</au><au>Sahraoui, Zoubida</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An inverse gas chromatographic study of the PMMA / conducting polypyrrole interface</atitle><jtitle>Journal of adhesion science and technology</jtitle><date>1996-01-01</date><risdate>1996</risdate><volume>10</volume><issue>4</issue><spage>287</spage><epage>303</epage><pages>287-303</pages><issn>0169-4243</issn><eissn>1568-5616</eissn><coden>JATEE8</coden><abstract>The poly(methyl methacrylate)/chloride-doped polypyrrole (PMMA/PPyCl) interface in PMMA-coated PPyCl powders has been characterized by inverse gas chromatography (IGC). The study is based on the determination of the surface energy of the various materials tested. It is shown that γ
d
s
,
the dispersive contribution to the surface energy of PPyCl, decreases following adsorption of PMMA onto PPyCl, a high surface energy material. The overall acid-base character of the coated powders shifts from a predominant acidity to a predominant basicity following PMMA adsorption. However,
the nature of the casting solvent strongly influences the morphology of the PMMA coatings, as judged from their surface thermodynamic properties. Indeed, for approximately the same relative surface proportion of PMMA, both dispersive and acid-base properties of the coated PPyCl differ, depending
on whether PMMA is cast from a good or a poor solvent. The results obtained suggest that from poor solvents, PMMA adsorbs onto PPyCl and leads to homogeneous coatings (provided that the amount of adsorbed PMMA is large enough to reach at least a monolayer), whereas from good solvents, the
adsorption of PMMA results in inhomogeneous coatings.</abstract><cop>Leiden</cop><pub>Taylor & Francis Group</pub><doi>10.1163/156856196X00715</doi><tpages>17</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0169-4243 |
| ispartof | Journal of adhesion science and technology, 1996-01, Vol.10 (4), p.287-303 |
| issn | 0169-4243 1568-5616 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_3077726 |
| source | Taylor & Francis |
| subjects | adsorption Applied sciences coating Exact sciences and technology interface inverse gas chromatography morphology Physical properties PMMA Polymer industry, paints, wood Polypyrrole Properties and testing surface energy Surface properties Technology of polymers |
| title | An inverse gas chromatographic study of the PMMA / conducting polypyrrole interface |
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