Ethylene polymerization in supercritical carbon dioxide with binuclear nickel(II) catalysts

Kurzanzeige
dc.contributor.authorGuironnet, Damiendeu
dc.contributor.authorFriedberger, Tobias
dc.contributor.authorMecking, Stefan
dc.date.accessioned2011-03-24T18:14:25Zdeu
dc.date.available2011-03-24T18:14:25Zdeu
dc.date.issued2009deu
dc.description.abstractA series of new, highly fluorinated neutral (kappa(2)-N,O) chelated Ni(II) binuclear complexes based on salicylaldimines bridged in p-position of the N-aryl group were prepared. The complexes are single-component catalyst precursors for ethylene polymerization in supercritical carbon dioxide and toluene. Solubility of the catalyst precursors in supercritical carbon dioxide is effected by a large number of up to 18 trifluoromethyl groups per molecule. Semicrystalline polyethylene with a low degree of branching is formed (ca. 10 branches/1000 carbon atoms). Polymer microstructures are independent of the nature of the bridging moiety, while stability of the catalysts appears to differ.
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Dalton Transactions 2009, 41, pp. 8929-8934deu
dc.identifier.doi10.1039/b912883b
dc.identifier.pmid19826725
dc.identifier.ppn312950500deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/9789
dc.language.isoengdeu
dc.legacy.dateIssued2009deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subject.ddc540deu
dc.titleEthylene polymerization in supercritical carbon dioxide with binuclear nickel(II) catalystseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Guironnet2009Ethyl-9789,
  year={2009},
  doi={10.1039/b912883b},
  title={Ethylene polymerization in supercritical carbon dioxide with binuclear nickel(II) catalysts},
  number={41},
  issn={1477-9226},
  journal={Dalton Transactions},
  pages={8929--8934},
  author={Guironnet, Damien and Friedberger, Tobias and Mecking, Stefan}
}
kops.citation.iso690GUIRONNET, Damien, Tobias FRIEDBERGER, Stefan MECKING, 2009. Ethylene polymerization in supercritical carbon dioxide with binuclear nickel(II) catalysts. In: Dalton Transactions. 2009(41), pp. 8929-8934. ISSN 1477-9226. eISSN 1477-9234. Available under: doi: 10.1039/b912883bdeu
kops.citation.iso690GUIRONNET, Damien, Tobias FRIEDBERGER, Stefan MECKING, 2009. Ethylene polymerization in supercritical carbon dioxide with binuclear nickel(II) catalysts. In: Dalton Transactions. 2009(41), pp. 8929-8934. ISSN 1477-9226. eISSN 1477-9234. Available under: doi: 10.1039/b912883beng
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