Polymerization of ε-caprolactone with degraded PET for its functionalization
Poly(caprolactone) (PCL) was synthesized from the polymerization of ε-caprolactone (CL) with degraded poly(ethylene terephthalate) (PET) for its functionalization using heptamolybdate of ammonium and tin(II) 2-ethylhexanoate, as catalyst and initiator, respectively. Polymerization of CL with bis(2-h...
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| Veröffentlicht in: | Journal of polymer research 2019-08, Vol.26 (8), p.1-12, Article 180 |
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| container_title | Journal of polymer research |
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| creator | Espinoza-García, Karina Marcos-Fernández, Angel Navarro, Rodrigo Ramírez-Hernández, Aurelio Báez-García, Jose Eduardo Rangel-Porras, Gustavo |
| description | Poly(caprolactone) (PCL) was synthesized from the polymerization of ε-caprolactone (CL) with degraded poly(ethylene terephthalate) (PET) for its functionalization using heptamolybdate of ammonium and tin(II) 2-ethylhexanoate, as catalyst and initiator, respectively. Polymerization of CL with bis(2-hydroxyethyl) terephthalate (BHET) was carried out to make a comparison. From the analysis by FTIR, the functional groups of polycaprolactone and degraded PET were identified by FTIR. The chemical shift at 165.59 ppm obtained by NMR corresponded to the chemical bond between the carbonyl of the PCL bound to the -CH
2
CO
2
-C
10
H
8
O
4
of the degraded PET. The number average molar mass of polymer obtained was determined and its chemical structure was proposed. Crystallinity and the temperatures of melting and degradation depended of the mass of degraded PET used in the synthesis. Based on the proposed chemical structure, the synthesized polymer could be used in the preparation of other polymers. |
| doi_str_mv | 10.1007/s10965-019-1821-6 |
| format | Article |
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2
CO
2
-C
10
H
8
O
4
of the degraded PET. The number average molar mass of polymer obtained was determined and its chemical structure was proposed. Crystallinity and the temperatures of melting and degradation depended of the mass of degraded PET used in the synthesis. Based on the proposed chemical structure, the synthesized polymer could be used in the preparation of other polymers.</description><identifier>ISSN: 1022-9760</identifier><identifier>EISSN: 1572-8935</identifier><identifier>DOI: 10.1007/s10965-019-1821-6</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Carbonyls ; Characterization and Evaluation of Materials ; Chemical bonds ; Chemical equilibrium ; Chemical synthesis ; Chemistry ; Chemistry and Materials Science ; Degradation ; Functional groups ; Industrial Chemistry/Chemical Engineering ; NMR ; Nuclear magnetic resonance ; Organic chemistry ; Original Paper ; Polycaprolactone ; Polyethylene terephthalate ; Polymer Sciences ; Polymerization ; Polymers</subject><ispartof>Journal of polymer research, 2019-08, Vol.26 (8), p.1-12, Article 180</ispartof><rights>The Polymer Society, Taipei 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-16a38fff3e2e09a779e7a61b668cf068b7a2f883d422db6d71eb7b91880628983</citedby><cites>FETCH-LOGICAL-c316t-16a38fff3e2e09a779e7a61b668cf068b7a2f883d422db6d71eb7b91880628983</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10965-019-1821-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10965-019-1821-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Espinoza-García, Karina</creatorcontrib><creatorcontrib>Marcos-Fernández, Angel</creatorcontrib><creatorcontrib>Navarro, Rodrigo</creatorcontrib><creatorcontrib>Ramírez-Hernández, Aurelio</creatorcontrib><creatorcontrib>Báez-García, Jose Eduardo</creatorcontrib><creatorcontrib>Rangel-Porras, Gustavo</creatorcontrib><title>Polymerization of ε-caprolactone with degraded PET for its functionalization</title><title>Journal of polymer research</title><addtitle>J Polym Res</addtitle><description>Poly(caprolactone) (PCL) was synthesized from the polymerization of ε-caprolactone (CL) with degraded poly(ethylene terephthalate) (PET) for its functionalization using heptamolybdate of ammonium and tin(II) 2-ethylhexanoate, as catalyst and initiator, respectively. Polymerization of CL with bis(2-hydroxyethyl) terephthalate (BHET) was carried out to make a comparison. From the analysis by FTIR, the functional groups of polycaprolactone and degraded PET were identified by FTIR. The chemical shift at 165.59 ppm obtained by NMR corresponded to the chemical bond between the carbonyl of the PCL bound to the -CH
2
CO
2
-C
10
H
8
O
4
of the degraded PET. The number average molar mass of polymer obtained was determined and its chemical structure was proposed. Crystallinity and the temperatures of melting and degradation depended of the mass of degraded PET used in the synthesis. Based on the proposed chemical structure, the synthesized polymer could be used in the preparation of other polymers.</description><subject>Carbonyls</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemical bonds</subject><subject>Chemical equilibrium</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Degradation</subject><subject>Functional groups</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Organic chemistry</subject><subject>Original Paper</subject><subject>Polycaprolactone</subject><subject>Polyethylene terephthalate</subject><subject>Polymer Sciences</subject><subject>Polymerization</subject><subject>Polymers</subject><issn>1022-9760</issn><issn>1572-8935</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kL1OwzAUhS0EEqXwAGyWmA2-NvHPiKpCkYroUGbLSeySKo2LnQiV9-I1eCYSpRIT073D-Y6OPoSugd4CpfIuAdUiIxQ0AcWAiBM0gUwyojTPTvufMka0FPQcXaS0pTTLpFAT9LIK9WHnYvVl2yo0OHj8800Ku4-htkUbGoc_q_Ydl24TbelKvJqvsQ8RV23CvmuKgbL1Eb9EZ97WyV0d7xS9Pc7XswVZvj49zx6WpOAgWgLCcuW95445qq2U2kkrIBdCFZ4KlUvLvFK8vGeszEUpweUy16AUFUxpxafoZuztZ350LrVmG7rY70iGsYxxkJIPKRhTRQwpRefNPlY7Gw8GqBmsmdGa6a2ZwZoRPcNGJvXZZuPiX_P_0C-oynA4</recordid><startdate>20190801</startdate><enddate>20190801</enddate><creator>Espinoza-García, Karina</creator><creator>Marcos-Fernández, Angel</creator><creator>Navarro, Rodrigo</creator><creator>Ramírez-Hernández, Aurelio</creator><creator>Báez-García, Jose Eduardo</creator><creator>Rangel-Porras, Gustavo</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20190801</creationdate><title>Polymerization of ε-caprolactone with degraded PET for its functionalization</title><author>Espinoza-García, Karina ; Marcos-Fernández, Angel ; Navarro, Rodrigo ; Ramírez-Hernández, Aurelio ; Báez-García, Jose Eduardo ; Rangel-Porras, Gustavo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-16a38fff3e2e09a779e7a61b668cf068b7a2f883d422db6d71eb7b91880628983</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Carbonyls</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemical bonds</topic><topic>Chemical equilibrium</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Degradation</topic><topic>Functional groups</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Organic chemistry</topic><topic>Original Paper</topic><topic>Polycaprolactone</topic><topic>Polyethylene terephthalate</topic><topic>Polymer Sciences</topic><topic>Polymerization</topic><topic>Polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Espinoza-García, Karina</creatorcontrib><creatorcontrib>Marcos-Fernández, Angel</creatorcontrib><creatorcontrib>Navarro, Rodrigo</creatorcontrib><creatorcontrib>Ramírez-Hernández, Aurelio</creatorcontrib><creatorcontrib>Báez-García, Jose Eduardo</creatorcontrib><creatorcontrib>Rangel-Porras, Gustavo</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of polymer research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Espinoza-García, Karina</au><au>Marcos-Fernández, Angel</au><au>Navarro, Rodrigo</au><au>Ramírez-Hernández, Aurelio</au><au>Báez-García, Jose Eduardo</au><au>Rangel-Porras, Gustavo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polymerization of ε-caprolactone with degraded PET for its functionalization</atitle><jtitle>Journal of polymer research</jtitle><stitle>J Polym Res</stitle><date>2019-08-01</date><risdate>2019</risdate><volume>26</volume><issue>8</issue><spage>1</spage><epage>12</epage><pages>1-12</pages><artnum>180</artnum><issn>1022-9760</issn><eissn>1572-8935</eissn><abstract>Poly(caprolactone) (PCL) was synthesized from the polymerization of ε-caprolactone (CL) with degraded poly(ethylene terephthalate) (PET) for its functionalization using heptamolybdate of ammonium and tin(II) 2-ethylhexanoate, as catalyst and initiator, respectively. Polymerization of CL with bis(2-hydroxyethyl) terephthalate (BHET) was carried out to make a comparison. From the analysis by FTIR, the functional groups of polycaprolactone and degraded PET were identified by FTIR. The chemical shift at 165.59 ppm obtained by NMR corresponded to the chemical bond between the carbonyl of the PCL bound to the -CH
2
CO
2
-C
10
H
8
O
4
of the degraded PET. The number average molar mass of polymer obtained was determined and its chemical structure was proposed. Crystallinity and the temperatures of melting and degradation depended of the mass of degraded PET used in the synthesis. Based on the proposed chemical structure, the synthesized polymer could be used in the preparation of other polymers.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10965-019-1821-6</doi><tpages>12</tpages></addata></record> |
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| subjects | Carbonyls Characterization and Evaluation of Materials Chemical bonds Chemical equilibrium Chemical synthesis Chemistry Chemistry and Materials Science Degradation Functional groups Industrial Chemistry/Chemical Engineering NMR Nuclear magnetic resonance Organic chemistry Original Paper Polycaprolactone Polyethylene terephthalate Polymer Sciences Polymerization Polymers |
| title | Polymerization of ε-caprolactone with degraded PET for its functionalization |
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