Epoxy-silica polymers as stone conservation materials
The reaction of the epoxy derivatives 2-(3,4-epoxycyclohexyl)ethyl-trimethoxysilane (ECET) and (3-glycidyloxypropyl)methyldiethoxysilane (GLYMS) with the primary amine (3-aminopropyl)triethoxysilane (ATS) leads to solids that have been investigated by means of TG-DTA, FT-Raman and FT-IR spectroscopy...
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| Veröffentlicht in: | Polymer (Guilford) 2005-02, Vol.46 (6), p.1857-1864 |
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| container_title | Polymer (Guilford) |
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| creator | Cardiano, P. Ponterio, R.C. Sergi, S. Lo Schiavo, S. Piraino, P. |
| description | The reaction of the epoxy derivatives 2-(3,4-epoxycyclohexyl)ethyl-trimethoxysilane (ECET) and (3-glycidyloxypropyl)methyldiethoxysilane (GLYMS) with the primary amine (3-aminopropyl)triethoxysilane (ATS) leads to solids that have been investigated by means of TG-DTA, FT-Raman and FT-IR spectroscopy. Solution
13C NMR and solid state FT-Raman spectra show that the oxirane ring of ECET is not involved in the epoxy-amine addition. The structure of the resulting materials consists of a siloxane network with pendant epoxycyclohexyl groups. On the contrary, when GLYMS is allowed to react with ATS, the polymeric network develops either on the organic as on the inorganic side so that the resulting materials may be viewed as silica-epoxy hybrids with organic polymer chains covalently linked to inorganic domains. Porosity, water absorption properties and dynamic contact angle measurements were used to preliminarily evaluate the efficacy of the above materials as conservation products. |
| doi_str_mv | 10.1016/j.polymer.2005.01.002 |
| format | Article |
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13C NMR and solid state FT-Raman spectra show that the oxirane ring of ECET is not involved in the epoxy-amine addition. The structure of the resulting materials consists of a siloxane network with pendant epoxycyclohexyl groups. On the contrary, when GLYMS is allowed to react with ATS, the polymeric network develops either on the organic as on the inorganic side so that the resulting materials may be viewed as silica-epoxy hybrids with organic polymer chains covalently linked to inorganic domains. Porosity, water absorption properties and dynamic contact angle measurements were used to preliminarily evaluate the efficacy of the above materials as conservation products.</description><identifier>ISSN: 0032-3861</identifier><identifier>EISSN: 1873-2291</identifier><identifier>DOI: 10.1016/j.polymer.2005.01.002</identifier><identifier>CODEN: POLMAG</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Composites ; Conservation ; Epoxy polymers ; Exact sciences and technology ; Forms of application and semi-finished materials ; Hybrid materials ; Polymer industry, paints, wood ; Technology of polymers</subject><ispartof>Polymer (Guilford), 2005-02, Vol.46 (6), p.1857-1864</ispartof><rights>2005 Elsevier Ltd</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c401t-3fd9a8da6acccf5953bb3e27dec7d4bc56ddf78d8456d7b3c0bea747ed78f4e73</citedby><cites>FETCH-LOGICAL-c401t-3fd9a8da6acccf5953bb3e27dec7d4bc56ddf78d8456d7b3c0bea747ed78f4e73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S003238610500008X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16530457$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Cardiano, P.</creatorcontrib><creatorcontrib>Ponterio, R.C.</creatorcontrib><creatorcontrib>Sergi, S.</creatorcontrib><creatorcontrib>Lo Schiavo, S.</creatorcontrib><creatorcontrib>Piraino, P.</creatorcontrib><title>Epoxy-silica polymers as stone conservation materials</title><title>Polymer (Guilford)</title><description>The reaction of the epoxy derivatives 2-(3,4-epoxycyclohexyl)ethyl-trimethoxysilane (ECET) and (3-glycidyloxypropyl)methyldiethoxysilane (GLYMS) with the primary amine (3-aminopropyl)triethoxysilane (ATS) leads to solids that have been investigated by means of TG-DTA, FT-Raman and FT-IR spectroscopy. Solution
13C NMR and solid state FT-Raman spectra show that the oxirane ring of ECET is not involved in the epoxy-amine addition. The structure of the resulting materials consists of a siloxane network with pendant epoxycyclohexyl groups. On the contrary, when GLYMS is allowed to react with ATS, the polymeric network develops either on the organic as on the inorganic side so that the resulting materials may be viewed as silica-epoxy hybrids with organic polymer chains covalently linked to inorganic domains. Porosity, water absorption properties and dynamic contact angle measurements were used to preliminarily evaluate the efficacy of the above materials as conservation products.</description><subject>Applied sciences</subject><subject>Composites</subject><subject>Conservation</subject><subject>Epoxy polymers</subject><subject>Exact sciences and technology</subject><subject>Forms of application and semi-finished materials</subject><subject>Hybrid materials</subject><subject>Polymer industry, paints, wood</subject><subject>Technology of polymers</subject><issn>0032-3861</issn><issn>1873-2291</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqNkEtLw0AUhQdRsFZ_gpCN7hLnkclMVyKlPqDgRtfDZOYGpiSZODct9t-b0oJLXZ27-M658BFyy2jBKKseNsUQ230HqeCUyoKyglJ-RmZMK5FzvmDnZEap4LnQFbskV4gbOhGSlzMiV0P83ucY2uBsdtrBzGKGY-whc7FHSDs7hthnnR0hBdviNblopoCbU87J5_PqY_mar99f3pZP69yVlI25aPzCam8r65xr5EKKuhbAlQenfFk7WXnfKO11OV2qFo7WYFWpwCvdlKDEnNwfd4cUv7aAo-kCOmhb20PcouFacyHVf0CpBeMHUB5BlyJigsYMKXQ27Q2j5mDTbMzJgjnYNJSZydXUuzs9sOhs2yTbu4C_5UoKWsrD_uORg0nLLkwr6AL0DnxI4EbjY_jj0w9QNo8n</recordid><startdate>20050224</startdate><enddate>20050224</enddate><creator>Cardiano, P.</creator><creator>Ponterio, R.C.</creator><creator>Sergi, S.</creator><creator>Lo Schiavo, S.</creator><creator>Piraino, P.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>20050224</creationdate><title>Epoxy-silica polymers as stone conservation materials</title><author>Cardiano, P. ; Ponterio, R.C. ; Sergi, S. ; Lo Schiavo, S. ; Piraino, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c401t-3fd9a8da6acccf5953bb3e27dec7d4bc56ddf78d8456d7b3c0bea747ed78f4e73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>Composites</topic><topic>Conservation</topic><topic>Epoxy polymers</topic><topic>Exact sciences and technology</topic><topic>Forms of application and semi-finished materials</topic><topic>Hybrid materials</topic><topic>Polymer industry, paints, wood</topic><topic>Technology of polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cardiano, P.</creatorcontrib><creatorcontrib>Ponterio, R.C.</creatorcontrib><creatorcontrib>Sergi, S.</creatorcontrib><creatorcontrib>Lo Schiavo, S.</creatorcontrib><creatorcontrib>Piraino, P.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer (Guilford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cardiano, P.</au><au>Ponterio, R.C.</au><au>Sergi, S.</au><au>Lo Schiavo, S.</au><au>Piraino, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Epoxy-silica polymers as stone conservation materials</atitle><jtitle>Polymer (Guilford)</jtitle><date>2005-02-24</date><risdate>2005</risdate><volume>46</volume><issue>6</issue><spage>1857</spage><epage>1864</epage><pages>1857-1864</pages><issn>0032-3861</issn><eissn>1873-2291</eissn><coden>POLMAG</coden><abstract>The reaction of the epoxy derivatives 2-(3,4-epoxycyclohexyl)ethyl-trimethoxysilane (ECET) and (3-glycidyloxypropyl)methyldiethoxysilane (GLYMS) with the primary amine (3-aminopropyl)triethoxysilane (ATS) leads to solids that have been investigated by means of TG-DTA, FT-Raman and FT-IR spectroscopy. Solution
13C NMR and solid state FT-Raman spectra show that the oxirane ring of ECET is not involved in the epoxy-amine addition. The structure of the resulting materials consists of a siloxane network with pendant epoxycyclohexyl groups. On the contrary, when GLYMS is allowed to react with ATS, the polymeric network develops either on the organic as on the inorganic side so that the resulting materials may be viewed as silica-epoxy hybrids with organic polymer chains covalently linked to inorganic domains. Porosity, water absorption properties and dynamic contact angle measurements were used to preliminarily evaluate the efficacy of the above materials as conservation products.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.polymer.2005.01.002</doi><tpages>8</tpages></addata></record> |
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| ispartof | Polymer (Guilford), 2005-02, Vol.46 (6), p.1857-1864 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Composites Conservation Epoxy polymers Exact sciences and technology Forms of application and semi-finished materials Hybrid materials Polymer industry, paints, wood Technology of polymers |
| title | Epoxy-silica polymers as stone conservation materials |
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