Chemiluminescence from the thermal oxidation of polyisoprene and polybutadiene I. Influence of oxygen pressure on the chemiluminescence of polyisoprene during its oxidation
The influence of oxygen pressure p (0.016–0.1 MPa) on polyisoprene thermal oxidation at 100 °C has been studied by chemiluminescence (CL). The maximum CL intensity was found to be almost proportional to p, whereas the induction time is influenced in the same way but to a lesser extent. Assuming that...
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| Veröffentlicht in: | Polymer degradation and stability 2006-06, Vol.91 (6), p.1387-1394 |
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| container_title | Polymer degradation and stability |
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| creator | Verdu, J. Colin, X. Audouin, L. Rychly, J. Matisová-Rychlá, L. |
| description | The influence of oxygen pressure
p (0.016–0.1
MPa) on polyisoprene thermal oxidation at 100
°C has been studied by chemiluminescence (CL). The maximum CL intensity was found to be almost proportional to
p, whereas the induction time is influenced in the same way but to a lesser extent. Assuming that the classical mechanistic scheme with initiation by bimolecular hydroperoxide decomposition and termination by bimolecular radical combination, partially studied by Tobolsky and co-workers in the 1950s, is valid, it was established that chemiluminescence originates essentially from hydroperoxide decomposition. A theory which tries to reconcile this result with the most popular hypothesis according to which light is emitted by terminating peroxyl bimolecular combination is proposed. |
| doi_str_mv | 10.1016/j.polymdegradstab.2005.07.019 |
| format | Article |
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p (0.016–0.1
MPa) on polyisoprene thermal oxidation at 100
°C has been studied by chemiluminescence (CL). The maximum CL intensity was found to be almost proportional to
p, whereas the induction time is influenced in the same way but to a lesser extent. Assuming that the classical mechanistic scheme with initiation by bimolecular hydroperoxide decomposition and termination by bimolecular radical combination, partially studied by Tobolsky and co-workers in the 1950s, is valid, it was established that chemiluminescence originates essentially from hydroperoxide decomposition. A theory which tries to reconcile this result with the most popular hypothesis according to which light is emitted by terminating peroxyl bimolecular combination is proposed.</description><identifier>ISSN: 0141-3910</identifier><identifier>EISSN: 1873-2321</identifier><identifier>DOI: 10.1016/j.polymdegradstab.2005.07.019</identifier><identifier>CODEN: PDSTDW</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Chemical reactions and properties ; Chemiluminescence ; Degradation ; Exact sciences and technology ; Kinetics ; Organic polymers ; Oxidation ; Physicochemistry of polymers ; Polyisoprene</subject><ispartof>Polymer degradation and stability, 2006-06, Vol.91 (6), p.1387-1394</ispartof><rights>2005 Elsevier Ltd</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-6e74c062319abd48e04d7cb42edb7afe3ea9e48b2f03d816982c0787a7582e2e3</citedby><cites>FETCH-LOGICAL-c394t-6e74c062319abd48e04d7cb42edb7afe3ea9e48b2f03d816982c0787a7582e2e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.polymdegradstab.2005.07.019$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17660782$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Verdu, J.</creatorcontrib><creatorcontrib>Colin, X.</creatorcontrib><creatorcontrib>Audouin, L.</creatorcontrib><creatorcontrib>Rychly, J.</creatorcontrib><creatorcontrib>Matisová-Rychlá, L.</creatorcontrib><title>Chemiluminescence from the thermal oxidation of polyisoprene and polybutadiene I. Influence of oxygen pressure on the chemiluminescence of polyisoprene during its oxidation</title><title>Polymer degradation and stability</title><description>The influence of oxygen pressure
p (0.016–0.1
MPa) on polyisoprene thermal oxidation at 100
°C has been studied by chemiluminescence (CL). The maximum CL intensity was found to be almost proportional to
p, whereas the induction time is influenced in the same way but to a lesser extent. Assuming that the classical mechanistic scheme with initiation by bimolecular hydroperoxide decomposition and termination by bimolecular radical combination, partially studied by Tobolsky and co-workers in the 1950s, is valid, it was established that chemiluminescence originates essentially from hydroperoxide decomposition. A theory which tries to reconcile this result with the most popular hypothesis according to which light is emitted by terminating peroxyl bimolecular combination is proposed.</description><subject>Applied sciences</subject><subject>Chemical reactions and properties</subject><subject>Chemiluminescence</subject><subject>Degradation</subject><subject>Exact sciences and technology</subject><subject>Kinetics</subject><subject>Organic polymers</subject><subject>Oxidation</subject><subject>Physicochemistry of polymers</subject><subject>Polyisoprene</subject><issn>0141-3910</issn><issn>1873-2321</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqNkctKxDAUhoMoOF7eIRvdtebSadqFCxm8DAhudB3S5HTM0CZj0orzTj6k6Ywg6MZACBy-_P8550fogpKcElperfON77a9gVVQJg6qyRkh85yInND6AM1oJXjGOKOHaEZoQTNeU3KMTmJck3SKOZ2hz8Ur9LYbe-sganAacBt8j4dXmG7oVYf9hzVqsN5h3-LJ0ka_CeAAK2d2hWYclLFTZZnjpWu7caeUcP-xXYHDCY9xDKnkdtL6j-tvaTMG61bYDvHH_wwdtaqLcP79nqKXu9vnxUP2-HS_XNw8ZprXxZCVIApNSsZprRpTVEAKI3RTMDCNUC1wUDUUVcNawk1Fy7pimohKKDGvGDDgp-hyr7sJ_m2EOMjepja7TjnwY5Qs7bGsOE3g9R7UwccYoJWbYHsVtpISOWUk1_JXRnLKSBIhU0bp_8W3kYpadW1QTtv4IyLKMjXGEne_5yBN_W4hyKjttDZjA-hBGm__6fgF5Wu3iA</recordid><startdate>20060601</startdate><enddate>20060601</enddate><creator>Verdu, J.</creator><creator>Colin, X.</creator><creator>Audouin, L.</creator><creator>Rychly, J.</creator><creator>Matisová-Rychlá, L.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20060601</creationdate><title>Chemiluminescence from the thermal oxidation of polyisoprene and polybutadiene I. Influence of oxygen pressure on the chemiluminescence of polyisoprene during its oxidation</title><author>Verdu, J. ; Colin, X. ; Audouin, L. ; Rychly, J. ; Matisová-Rychlá, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-6e74c062319abd48e04d7cb42edb7afe3ea9e48b2f03d816982c0787a7582e2e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>Chemical reactions and properties</topic><topic>Chemiluminescence</topic><topic>Degradation</topic><topic>Exact sciences and technology</topic><topic>Kinetics</topic><topic>Organic polymers</topic><topic>Oxidation</topic><topic>Physicochemistry of polymers</topic><topic>Polyisoprene</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Verdu, J.</creatorcontrib><creatorcontrib>Colin, X.</creatorcontrib><creatorcontrib>Audouin, L.</creatorcontrib><creatorcontrib>Rychly, J.</creatorcontrib><creatorcontrib>Matisová-Rychlá, L.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer degradation and stability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Verdu, J.</au><au>Colin, X.</au><au>Audouin, L.</au><au>Rychly, J.</au><au>Matisová-Rychlá, L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chemiluminescence from the thermal oxidation of polyisoprene and polybutadiene I. Influence of oxygen pressure on the chemiluminescence of polyisoprene during its oxidation</atitle><jtitle>Polymer degradation and stability</jtitle><date>2006-06-01</date><risdate>2006</risdate><volume>91</volume><issue>6</issue><spage>1387</spage><epage>1394</epage><pages>1387-1394</pages><issn>0141-3910</issn><eissn>1873-2321</eissn><coden>PDSTDW</coden><abstract>The influence of oxygen pressure
p (0.016–0.1
MPa) on polyisoprene thermal oxidation at 100
°C has been studied by chemiluminescence (CL). The maximum CL intensity was found to be almost proportional to
p, whereas the induction time is influenced in the same way but to a lesser extent. Assuming that the classical mechanistic scheme with initiation by bimolecular hydroperoxide decomposition and termination by bimolecular radical combination, partially studied by Tobolsky and co-workers in the 1950s, is valid, it was established that chemiluminescence originates essentially from hydroperoxide decomposition. A theory which tries to reconcile this result with the most popular hypothesis according to which light is emitted by terminating peroxyl bimolecular combination is proposed.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.polymdegradstab.2005.07.019</doi><tpages>8</tpages></addata></record> |
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| ispartof | Polymer degradation and stability, 2006-06, Vol.91 (6), p.1387-1394 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Chemical reactions and properties Chemiluminescence Degradation Exact sciences and technology Kinetics Organic polymers Oxidation Physicochemistry of polymers Polyisoprene |
| title | Chemiluminescence from the thermal oxidation of polyisoprene and polybutadiene I. Influence of oxygen pressure on the chemiluminescence of polyisoprene during its oxidation |
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