Long-Spaced Polyketones from ADMET Copolymerizations as Ideal Models for Ethylene/CO Copolymers

Kurzanzeige
dc.contributor.authorOrtmann, Patrick
dc.contributor.authorWimmer, Florian P.
dc.contributor.authorMecking, Stefan
dc.date.accessioned2015-07-14T11:23:01Z
dc.date.available2015-07-14T11:23:01Z
dc.date.issued2015eng
dc.description.abstractLong-spaced polyketones containing 0–52.6 ketone groups per 1000 methylene units were prepared by ADMET copolymerization of docosa-1,21-dien-11-one (1) with undeca-1,10-diene (2), followed by exhaustive hydrogenation. Melting point differences of 5–10 °C were found between these polyketones and their reported congeners from ethylene/CO copolymerizations with comparable CO contents, which were related to additional methyl branching occurring in insertion copolymerization. Consequently, ADMET-derived polyketones can act as defect-free model polyketones. Comparison with polymers containing the same degrees of other carbonyl functionalities (esters, carbonates) shows that the partial compensation of the disturbance of polyethylene crystallization goes along with the groups’ polarity.eng
dc.description.versionpublished
dc.identifier.doi10.1021/acsmacrolett.5b00324eng
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/31418
dc.language.isoengeng
dc.subject.ddc540eng
dc.titleLong-Spaced Polyketones from ADMET Copolymerizations as Ideal Models for Ethylene/CO Copolymerseng
dc.typeJOURNAL_ARTICLEeng
dspace.entity.typePublication
kops.citation.bibtex
@article{Ortmann2015LongS-31418,
  year={2015},
  doi={10.1021/acsmacrolett.5b00324},
  title={Long-Spaced Polyketones from ADMET Copolymerizations as Ideal Models for Ethylene/CO Copolymers},
  volume={4},
  journal={ACS Macro Letters},
  pages={704--707},
  author={Ortmann, Patrick and Wimmer, Florian P. and Mecking, Stefan}
}
kops.citation.iso690ORTMANN, Patrick, Florian P. WIMMER, Stefan MECKING, 2015. Long-Spaced Polyketones from ADMET Copolymerizations as Ideal Models for Ethylene/CO Copolymers. In: ACS Macro Letters. 2015, 4, pp. 704-707. eISSN 2161-1653. Available under: doi: 10.1021/acsmacrolett.5b00324deu
kops.citation.iso690ORTMANN, Patrick, Florian P. WIMMER, Stefan MECKING, 2015. Long-Spaced Polyketones from ADMET Copolymerizations as Ideal Models for Ethylene/CO Copolymers. In: ACS Macro Letters. 2015, 4, pp. 704-707. eISSN 2161-1653. Available under: doi: 10.1021/acsmacrolett.5b00324eng
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kops.sourcefieldACS Macro Letters. 2015, <b>4</b>, pp. 704-707. eISSN 2161-1653. Available under: doi: 10.1021/acsmacrolett.5b00324deu
kops.sourcefield.plainACS Macro Letters. 2015, 4, pp. 704-707. eISSN 2161-1653. Available under: doi: 10.1021/acsmacrolett.5b00324deu
kops.sourcefield.plainACS Macro Letters. 2015, 4, pp. 704-707. eISSN 2161-1653. Available under: doi: 10.1021/acsmacrolett.5b00324eng
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source.periodicalTitleACS Macro Letterseng
temp.internal.duplicates<p>Keine Dubletten gefunden. Letzte Überprüfung: 14.07.2015 09:58:40</p>deu

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