Thermal decomposition kinetics of ferrocene modified poly(epichlorohydrin-co-2-(methoxymethyl) oxirane) based polyurethane networks
[Display omitted] ► Ferrocene-modified poly(ECH-co-MOMO)-based polyurethane networks was prepared by one-step process. ► Thermal decomposition study was investigated by thermal gravimetric analysis. ► Thermal decomposition study of polyurethane networks was performed with Vyazokin method. We synthes...
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| Veröffentlicht in: | Thermochimica acta 2013-03, Vol.556, p.18-22 |
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| container_title | Thermochimica acta |
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| creator | Cho, Bong-Sang Kim, Jeong-Su Kang, Shin-Chun Noh, Si-Tae |
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► Ferrocene-modified poly(ECH-co-MOMO)-based polyurethane networks was prepared by one-step process. ► Thermal decomposition study was investigated by thermal gravimetric analysis. ► Thermal decomposition study of polyurethane networks was performed with Vyazokin method.
We synthesized poly(epichlorohydrin-co-2-(methoxy)methyl oxirane) [poly(ECH-co-MOMO)] and ferrocene modified poly(epichlorohydrin-co-2-(methoxy)methyl oxirane) [poly(FECH-co-MOMO)] based polyurethane networks. The polyurethane networks were prepared from prepolymer diol, 1,6-hexamethylenediisocyanate (HDI), and HDI-trimer with an [NCO]/[OH] ratio of 1.05 and an [isocyanate trimer]/[total NCO] ratio of 0.3 followed by accelerated aging at 80°C for 72h. Thermal decomposition kinetics of urethane networks were investigated by thermal gravimetric analysis (TGA). Both the iso-conversional and Vyazovkin methods were used to investigate the thermal decomposition behavior for evaluating kinetic parameter of poly(ECH-co-MOMO) and poly(FECH-co-MOMO) based polyurethane networks. The decomposition temperature of the poly(ECH-co-MOMO) based polyurethane network was lower than that of the poly(FECH-co-MOMO) based polyurethane network. From the Vyazovkin method, the maximum activation energies of poly(ECH-co-MOMO) and poly(FECH-co-MOMO) based polyurethane networks were 220kJ/mol and 240kJ/mol, respectively. |
| doi_str_mv | 10.1016/j.tca.2013.01.002 |
| format | Article |
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► Ferrocene-modified poly(ECH-co-MOMO)-based polyurethane networks was prepared by one-step process. ► Thermal decomposition study was investigated by thermal gravimetric analysis. ► Thermal decomposition study of polyurethane networks was performed with Vyazokin method.
We synthesized poly(epichlorohydrin-co-2-(methoxy)methyl oxirane) [poly(ECH-co-MOMO)] and ferrocene modified poly(epichlorohydrin-co-2-(methoxy)methyl oxirane) [poly(FECH-co-MOMO)] based polyurethane networks. The polyurethane networks were prepared from prepolymer diol, 1,6-hexamethylenediisocyanate (HDI), and HDI-trimer with an [NCO]/[OH] ratio of 1.05 and an [isocyanate trimer]/[total NCO] ratio of 0.3 followed by accelerated aging at 80°C for 72h. Thermal decomposition kinetics of urethane networks were investigated by thermal gravimetric analysis (TGA). Both the iso-conversional and Vyazovkin methods were used to investigate the thermal decomposition behavior for evaluating kinetic parameter of poly(ECH-co-MOMO) and poly(FECH-co-MOMO) based polyurethane networks. The decomposition temperature of the poly(ECH-co-MOMO) based polyurethane network was lower than that of the poly(FECH-co-MOMO) based polyurethane network. From the Vyazovkin method, the maximum activation energies of poly(ECH-co-MOMO) and poly(FECH-co-MOMO) based polyurethane networks were 220kJ/mol and 240kJ/mol, respectively.</description><identifier>ISSN: 0040-6031</identifier><identifier>EISSN: 1872-762X</identifier><identifier>DOI: 10.1016/j.tca.2013.01.002</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Activation energy ; Diols ; Ferrocene ; Ferrocenes ; Networks ; Oxirane ; Polyurethane ; Polyurethane resins ; polyurethanes ; Prepolymers ; Propellants ; temperature ; Thermal decomposition ; thermal degradation ; thermogravimetry ; urethane ; Urethanes</subject><ispartof>Thermochimica acta, 2013-03, Vol.556, p.18-22</ispartof><rights>2013 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c387t-cbaff2ccf74e543756f863441eab136ea9512240d46f60485e08892881bdd4993</citedby><cites>FETCH-LOGICAL-c387t-cbaff2ccf74e543756f863441eab136ea9512240d46f60485e08892881bdd4993</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.tca.2013.01.002$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,778,782,3539,27911,27912,45982</link.rule.ids></links><search><creatorcontrib>Cho, Bong-Sang</creatorcontrib><creatorcontrib>Kim, Jeong-Su</creatorcontrib><creatorcontrib>Kang, Shin-Chun</creatorcontrib><creatorcontrib>Noh, Si-Tae</creatorcontrib><title>Thermal decomposition kinetics of ferrocene modified poly(epichlorohydrin-co-2-(methoxymethyl) oxirane) based polyurethane networks</title><title>Thermochimica acta</title><description>[Display omitted]
► Ferrocene-modified poly(ECH-co-MOMO)-based polyurethane networks was prepared by one-step process. ► Thermal decomposition study was investigated by thermal gravimetric analysis. ► Thermal decomposition study of polyurethane networks was performed with Vyazokin method.
We synthesized poly(epichlorohydrin-co-2-(methoxy)methyl oxirane) [poly(ECH-co-MOMO)] and ferrocene modified poly(epichlorohydrin-co-2-(methoxy)methyl oxirane) [poly(FECH-co-MOMO)] based polyurethane networks. The polyurethane networks were prepared from prepolymer diol, 1,6-hexamethylenediisocyanate (HDI), and HDI-trimer with an [NCO]/[OH] ratio of 1.05 and an [isocyanate trimer]/[total NCO] ratio of 0.3 followed by accelerated aging at 80°C for 72h. Thermal decomposition kinetics of urethane networks were investigated by thermal gravimetric analysis (TGA). Both the iso-conversional and Vyazovkin methods were used to investigate the thermal decomposition behavior for evaluating kinetic parameter of poly(ECH-co-MOMO) and poly(FECH-co-MOMO) based polyurethane networks. The decomposition temperature of the poly(ECH-co-MOMO) based polyurethane network was lower than that of the poly(FECH-co-MOMO) based polyurethane network. From the Vyazovkin method, the maximum activation energies of poly(ECH-co-MOMO) and poly(FECH-co-MOMO) based polyurethane networks were 220kJ/mol and 240kJ/mol, respectively.</description><subject>Activation energy</subject><subject>Diols</subject><subject>Ferrocene</subject><subject>Ferrocenes</subject><subject>Networks</subject><subject>Oxirane</subject><subject>Polyurethane</subject><subject>Polyurethane resins</subject><subject>polyurethanes</subject><subject>Prepolymers</subject><subject>Propellants</subject><subject>temperature</subject><subject>Thermal decomposition</subject><subject>thermal degradation</subject><subject>thermogravimetry</subject><subject>urethane</subject><subject>Urethanes</subject><issn>0040-6031</issn><issn>1872-762X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkU1v1DAQhi1EJZaWH8CJHLeHhLHjOI44oYovqRIHWqk3y2uPWW-TONjZ0pz7x3HYnuHikeznnRn5IeQthYoCFe8P1Wx0xYDWFdAKgL0gGypbVraC3b0kGwAOpYCaviKvUzoAAGUSNuTpZo9x0H1h0YRhCsnPPozFvR9x9iYVwRUOYwwGRyyGYL3zaIsp9MsWJ2_2fYhhv9jox9KEkpXbAed9eFzWsvSXRXj0UY94Wex0eg4eY37Ld0Ue8TvE-3RBzpzuE755rufk9vOnm6uv5fX3L9-uPl6XppbtXJqddo4Z41qODa_bRjgpas4p6h2tBequoYxxsFw4AVw2CFJ2TEq6s5Z3XX1Otqe-Uwy_jphmNfhksO_zMuGYFG2hazuaj_-jDc2TWQ0rSk-oiSGliE5N0Q86LoqCWt2og8pu1OpGAVXZTc68O2WcDkr_jD6p2x8ZEKuXlv3d9cOJwPwhDx6jSsbjaND6iGZWNvh_9P8DX0yicA</recordid><startdate>20130320</startdate><enddate>20130320</enddate><creator>Cho, Bong-Sang</creator><creator>Kim, Jeong-Su</creator><creator>Kang, Shin-Chun</creator><creator>Noh, Si-Tae</creator><general>Elsevier B.V</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130320</creationdate><title>Thermal decomposition kinetics of ferrocene modified poly(epichlorohydrin-co-2-(methoxymethyl) oxirane) based polyurethane networks</title><author>Cho, Bong-Sang ; Kim, Jeong-Su ; Kang, Shin-Chun ; Noh, Si-Tae</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c387t-cbaff2ccf74e543756f863441eab136ea9512240d46f60485e08892881bdd4993</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Activation energy</topic><topic>Diols</topic><topic>Ferrocene</topic><topic>Ferrocenes</topic><topic>Networks</topic><topic>Oxirane</topic><topic>Polyurethane</topic><topic>Polyurethane resins</topic><topic>polyurethanes</topic><topic>Prepolymers</topic><topic>Propellants</topic><topic>temperature</topic><topic>Thermal decomposition</topic><topic>thermal degradation</topic><topic>thermogravimetry</topic><topic>urethane</topic><topic>Urethanes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cho, Bong-Sang</creatorcontrib><creatorcontrib>Kim, Jeong-Su</creatorcontrib><creatorcontrib>Kang, Shin-Chun</creatorcontrib><creatorcontrib>Noh, Si-Tae</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Thermochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cho, Bong-Sang</au><au>Kim, Jeong-Su</au><au>Kang, Shin-Chun</au><au>Noh, Si-Tae</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal decomposition kinetics of ferrocene modified poly(epichlorohydrin-co-2-(methoxymethyl) oxirane) based polyurethane networks</atitle><jtitle>Thermochimica acta</jtitle><date>2013-03-20</date><risdate>2013</risdate><volume>556</volume><spage>18</spage><epage>22</epage><pages>18-22</pages><issn>0040-6031</issn><eissn>1872-762X</eissn><abstract>[Display omitted]
► Ferrocene-modified poly(ECH-co-MOMO)-based polyurethane networks was prepared by one-step process. ► Thermal decomposition study was investigated by thermal gravimetric analysis. ► Thermal decomposition study of polyurethane networks was performed with Vyazokin method.
We synthesized poly(epichlorohydrin-co-2-(methoxy)methyl oxirane) [poly(ECH-co-MOMO)] and ferrocene modified poly(epichlorohydrin-co-2-(methoxy)methyl oxirane) [poly(FECH-co-MOMO)] based polyurethane networks. The polyurethane networks were prepared from prepolymer diol, 1,6-hexamethylenediisocyanate (HDI), and HDI-trimer with an [NCO]/[OH] ratio of 1.05 and an [isocyanate trimer]/[total NCO] ratio of 0.3 followed by accelerated aging at 80°C for 72h. Thermal decomposition kinetics of urethane networks were investigated by thermal gravimetric analysis (TGA). Both the iso-conversional and Vyazovkin methods were used to investigate the thermal decomposition behavior for evaluating kinetic parameter of poly(ECH-co-MOMO) and poly(FECH-co-MOMO) based polyurethane networks. The decomposition temperature of the poly(ECH-co-MOMO) based polyurethane network was lower than that of the poly(FECH-co-MOMO) based polyurethane network. From the Vyazovkin method, the maximum activation energies of poly(ECH-co-MOMO) and poly(FECH-co-MOMO) based polyurethane networks were 220kJ/mol and 240kJ/mol, respectively.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.tca.2013.01.002</doi><tpages>5</tpages></addata></record> |
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| subjects | Activation energy Diols Ferrocene Ferrocenes Networks Oxirane Polyurethane Polyurethane resins polyurethanes Prepolymers Propellants temperature Thermal decomposition thermal degradation thermogravimetry urethane Urethanes |
| title | Thermal decomposition kinetics of ferrocene modified poly(epichlorohydrin-co-2-(methoxymethyl) oxirane) based polyurethane networks |
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