An unusual mechanism of polymerization of MMA initiated by ammonia-triisobutyl borane and atmospheric oxygen
The kinetics of polymerization of methyl methacrylate in vacuum initiated by ammonia-triisobutyl borane ( iso -Bu 3 B · NH 3 ) oxidized in air is studied. It is shown that the rate of reaction shows the first order with respect to the monomer concentration and a variable order with respect to the in...
Gespeichert in:
| Veröffentlicht in: | Polymer science. Series B 2011-02, Vol.53 (1-2), p.1-9 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 9 |
|---|---|
| container_issue | 1-2 |
| container_start_page | 1 |
| container_title | Polymer science. Series B |
| container_volume | 53 |
| creator | Zaremski, M. Yu Budanov, D. V. Romanov, S. A. Plutalova, A. V. Garina, E. S. Golubev, V. B. Erdyakov, S. Yu Gurskii, M. E. Bubnov, Yu. N. |
| description | The kinetics of polymerization of methyl methacrylate in vacuum initiated by ammonia-triisobutyl borane (
iso
-Bu
3
B · NH
3
) oxidized in air is studied. It is shown that the rate of reaction shows the first order with respect to the monomer concentration and a variable order with respect to the initiator concentration; the process is characterized by a low activation energy. It is demonstrated that polymerization proceeds according to a two-step mechanism. The mechanism of polymerization initiation and reinitiation is investigated via ESR spectroscopy, and it is found that one primary radical generated during initiation can form up to 200 substantial chains during the subsequent chain-transfer process. |
| doi_str_mv | 10.1134/S1560090410101021 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_963844982</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>963844982</sourcerecordid><originalsourceid>FETCH-LOGICAL-c320t-9447b71e2e323ec97a1f294b36d1ea5c7bd9575ec7c5faea839b8428b1640d313</originalsourceid><addsrcrecordid>eNp9UE1PwzAMjRBITGM_gFtunApxkn7kOE18SUMcgHOVpOmWqU1GkkqUX0-rcUPCPtiy33uyH0LXQG4BGL97g7wgRBAOZE4KZ2gBeZ5nBVB2PvcFyeb9JVrFeCBTMMEAxAJ1a4cHN8RBdrg3ei-djT32LT76buxNsN8yWe_mycvLGltnk5XJNFiNWPa9d1ZmKVgbvRrS2GHlg3QGS9dgmXofj_tJQ2P_Ne6Mu0IXreyiWf3WJfp4uH_fPGXb18fnzXqbaUZJygTnpSrBUMMoM1qUEloquGJFA0bmulSNyMvc6FLnrTSyYkJVnFYKCk4aBmyJbk66x-A_BxNT3duoTddNp_kh1qJgFeeiohMSTkgdfIzBtPUx2F6GsQZSz97Wf7ydOPTEiRPW7UyoD34IbnroH9IPnad8RQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>963844982</pqid></control><display><type>article</type><title>An unusual mechanism of polymerization of MMA initiated by ammonia-triisobutyl borane and atmospheric oxygen</title><source>SpringerLink Journals</source><creator>Zaremski, M. Yu ; Budanov, D. V. ; Romanov, S. A. ; Plutalova, A. V. ; Garina, E. S. ; Golubev, V. B. ; Erdyakov, S. Yu ; Gurskii, M. E. ; Bubnov, Yu. N.</creator><creatorcontrib>Zaremski, M. Yu ; Budanov, D. V. ; Romanov, S. A. ; Plutalova, A. V. ; Garina, E. S. ; Golubev, V. B. ; Erdyakov, S. Yu ; Gurskii, M. E. ; Bubnov, Yu. N.</creatorcontrib><description>The kinetics of polymerization of methyl methacrylate in vacuum initiated by ammonia-triisobutyl borane (
iso
-Bu
3
B · NH
3
) oxidized in air is studied. It is shown that the rate of reaction shows the first order with respect to the monomer concentration and a variable order with respect to the initiator concentration; the process is characterized by a low activation energy. It is demonstrated that polymerization proceeds according to a two-step mechanism. The mechanism of polymerization initiation and reinitiation is investigated via ESR spectroscopy, and it is found that one primary radical generated during initiation can form up to 200 substantial chains during the subsequent chain-transfer process.</description><identifier>ISSN: 1560-0904</identifier><identifier>EISSN: 1555-6123</identifier><identifier>DOI: 10.1134/S1560090410101021</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Boranes ; Chains (polymeric) ; Chemistry ; Chemistry and Materials Science ; Initiators ; Monomers ; Polymer Sciences ; Polymerization ; Polymethyl methacrylates ; Radicals ; Spectroscopy</subject><ispartof>Polymer science. Series B, 2011-02, Vol.53 (1-2), p.1-9</ispartof><rights>Pleiades Publishing, Ltd. 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c320t-9447b71e2e323ec97a1f294b36d1ea5c7bd9575ec7c5faea839b8428b1640d313</citedby><cites>FETCH-LOGICAL-c320t-9447b71e2e323ec97a1f294b36d1ea5c7bd9575ec7c5faea839b8428b1640d313</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1560090410101021$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1560090410101021$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Zaremski, M. Yu</creatorcontrib><creatorcontrib>Budanov, D. V.</creatorcontrib><creatorcontrib>Romanov, S. A.</creatorcontrib><creatorcontrib>Plutalova, A. V.</creatorcontrib><creatorcontrib>Garina, E. S.</creatorcontrib><creatorcontrib>Golubev, V. B.</creatorcontrib><creatorcontrib>Erdyakov, S. Yu</creatorcontrib><creatorcontrib>Gurskii, M. E.</creatorcontrib><creatorcontrib>Bubnov, Yu. N.</creatorcontrib><title>An unusual mechanism of polymerization of MMA initiated by ammonia-triisobutyl borane and atmospheric oxygen</title><title>Polymer science. Series B</title><addtitle>Polym. Sci. Ser. B</addtitle><description>The kinetics of polymerization of methyl methacrylate in vacuum initiated by ammonia-triisobutyl borane (
iso
-Bu
3
B · NH
3
) oxidized in air is studied. It is shown that the rate of reaction shows the first order with respect to the monomer concentration and a variable order with respect to the initiator concentration; the process is characterized by a low activation energy. It is demonstrated that polymerization proceeds according to a two-step mechanism. The mechanism of polymerization initiation and reinitiation is investigated via ESR spectroscopy, and it is found that one primary radical generated during initiation can form up to 200 substantial chains during the subsequent chain-transfer process.</description><subject>Boranes</subject><subject>Chains (polymeric)</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Initiators</subject><subject>Monomers</subject><subject>Polymer Sciences</subject><subject>Polymerization</subject><subject>Polymethyl methacrylates</subject><subject>Radicals</subject><subject>Spectroscopy</subject><issn>1560-0904</issn><issn>1555-6123</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9UE1PwzAMjRBITGM_gFtunApxkn7kOE18SUMcgHOVpOmWqU1GkkqUX0-rcUPCPtiy33uyH0LXQG4BGL97g7wgRBAOZE4KZ2gBeZ5nBVB2PvcFyeb9JVrFeCBTMMEAxAJ1a4cHN8RBdrg3ei-djT32LT76buxNsN8yWe_mycvLGltnk5XJNFiNWPa9d1ZmKVgbvRrS2GHlg3QGS9dgmXofj_tJQ2P_Ne6Mu0IXreyiWf3WJfp4uH_fPGXb18fnzXqbaUZJygTnpSrBUMMoM1qUEloquGJFA0bmulSNyMvc6FLnrTSyYkJVnFYKCk4aBmyJbk66x-A_BxNT3duoTddNp_kh1qJgFeeiohMSTkgdfIzBtPUx2F6GsQZSz97Wf7ydOPTEiRPW7UyoD34IbnroH9IPnad8RQ</recordid><startdate>20110201</startdate><enddate>20110201</enddate><creator>Zaremski, M. Yu</creator><creator>Budanov, D. V.</creator><creator>Romanov, S. A.</creator><creator>Plutalova, A. V.</creator><creator>Garina, E. S.</creator><creator>Golubev, V. B.</creator><creator>Erdyakov, S. Yu</creator><creator>Gurskii, M. E.</creator><creator>Bubnov, Yu. N.</creator><general>SP MAIK Nauka/Interperiodica</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20110201</creationdate><title>An unusual mechanism of polymerization of MMA initiated by ammonia-triisobutyl borane and atmospheric oxygen</title><author>Zaremski, M. Yu ; Budanov, D. V. ; Romanov, S. A. ; Plutalova, A. V. ; Garina, E. S. ; Golubev, V. B. ; Erdyakov, S. Yu ; Gurskii, M. E. ; Bubnov, Yu. N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c320t-9447b71e2e323ec97a1f294b36d1ea5c7bd9575ec7c5faea839b8428b1640d313</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Boranes</topic><topic>Chains (polymeric)</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Initiators</topic><topic>Monomers</topic><topic>Polymer Sciences</topic><topic>Polymerization</topic><topic>Polymethyl methacrylates</topic><topic>Radicals</topic><topic>Spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zaremski, M. Yu</creatorcontrib><creatorcontrib>Budanov, D. V.</creatorcontrib><creatorcontrib>Romanov, S. A.</creatorcontrib><creatorcontrib>Plutalova, A. V.</creatorcontrib><creatorcontrib>Garina, E. S.</creatorcontrib><creatorcontrib>Golubev, V. B.</creatorcontrib><creatorcontrib>Erdyakov, S. Yu</creatorcontrib><creatorcontrib>Gurskii, M. E.</creatorcontrib><creatorcontrib>Bubnov, Yu. N.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer science. Series B</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zaremski, M. Yu</au><au>Budanov, D. V.</au><au>Romanov, S. A.</au><au>Plutalova, A. V.</au><au>Garina, E. S.</au><au>Golubev, V. B.</au><au>Erdyakov, S. Yu</au><au>Gurskii, M. E.</au><au>Bubnov, Yu. N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An unusual mechanism of polymerization of MMA initiated by ammonia-triisobutyl borane and atmospheric oxygen</atitle><jtitle>Polymer science. Series B</jtitle><stitle>Polym. Sci. Ser. B</stitle><date>2011-02-01</date><risdate>2011</risdate><volume>53</volume><issue>1-2</issue><spage>1</spage><epage>9</epage><pages>1-9</pages><issn>1560-0904</issn><eissn>1555-6123</eissn><abstract>The kinetics of polymerization of methyl methacrylate in vacuum initiated by ammonia-triisobutyl borane (
iso
-Bu
3
B · NH
3
) oxidized in air is studied. It is shown that the rate of reaction shows the first order with respect to the monomer concentration and a variable order with respect to the initiator concentration; the process is characterized by a low activation energy. It is demonstrated that polymerization proceeds according to a two-step mechanism. The mechanism of polymerization initiation and reinitiation is investigated via ESR spectroscopy, and it is found that one primary radical generated during initiation can form up to 200 substantial chains during the subsequent chain-transfer process.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S1560090410101021</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1560-0904 |
| ispartof | Polymer science. Series B, 2011-02, Vol.53 (1-2), p.1-9 |
| issn | 1560-0904 1555-6123 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_963844982 |
| source | SpringerLink Journals |
| subjects | Boranes Chains (polymeric) Chemistry Chemistry and Materials Science Initiators Monomers Polymer Sciences Polymerization Polymethyl methacrylates Radicals Spectroscopy |
| title | An unusual mechanism of polymerization of MMA initiated by ammonia-triisobutyl borane and atmospheric oxygen |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T08%3A06%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=An%20unusual%20mechanism%20of%20polymerization%20of%20MMA%20initiated%20by%20ammonia-triisobutyl%20borane%20and%20atmospheric%20oxygen&rft.jtitle=Polymer%20science.%20Series%20B&rft.au=Zaremski,%20M.%20Yu&rft.date=2011-02-01&rft.volume=53&rft.issue=1-2&rft.spage=1&rft.epage=9&rft.pages=1-9&rft.issn=1560-0904&rft.eissn=1555-6123&rft_id=info:doi/10.1134/S1560090410101021&rft_dat=%3Cproquest_cross%3E963844982%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=963844982&rft_id=info:pmid/&rfr_iscdi=true |