Mostrar el registro sencillo del ítem

Ring-opening metathesis polymerization on well defined silica nanoparticles leading to hybrid core–shell particles

hal.structure.identifierInteractions moléculaires et réactivité chimique et photochimique [IMRCP]
dc.contributor.authorMINGOTAUD, Anne-Françoise
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorRECULUSA, Stéphane
hal.structure.identifierInteractions moléculaires et réactivité chimique et photochimique [IMRCP]
dc.contributor.authorMINGOTAUD, Christophe
hal.structure.identifierPhysico-Chimie-Curie [PCC]
dc.contributor.authorKELLER, Patrick
hal.structure.identifierPhysico-Chimie-Curie [PCC]
dc.contributor.authorSYKES, C.
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDUGUET, Etienne
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorRAVAINE, Serge
dc.date.issued2003
dc.identifier.issn0959-9428
dc.description.abstractEnThe grafting and catalytic activity of a metathesis catalyst on well defined silica nanoparticles is described. The aim of this was to test the catalysis properties of a ligand-linked catalyst in ring-opening metathesis polymerization and also the possibility to obtain controlled hybrid materials. This was carried out by reaction of a synthesized hydroxy functionalized phosphine Cy2P(CH2)10OH with Cl2Ru(PPh3)2(CH–Ph), leading to a metathesis catalyst bearing a hydroxy group at the end of a ligand. This group was reacted with well defined silica nanoparticles with a diameter of 200 nm, that had acyl chloride functions at their surface. The grafting density was calculated from thermogravimetry experiments and found to be around 7 µmol m–2. The activity of the catalyst was tested for the ring-opening polymerization of norbornene...
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.subject.enPolymerization
dc.subject.enCatalysts
dc.subject.enSilica
dc.subject.enNanoparticles
dc.subject.enCore-shell
dc.subject.enHydroxydecylphosphine
dc.subject.enRuthenium
dc.title.enRing-opening metathesis polymerization on well defined silica nanoparticles leading to hybrid core–shell particles
dc.typeArticle de revue
dc.identifier.doi10.1039/b301653f
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Materials Chemistry
bordeaux.page1920-1925
bordeaux.volume13
bordeaux.issue8
bordeaux.peerReviewedoui
hal.identifierhal-00189357
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00189357v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Materials%20Chemistry&rft.date=2003&rft.volume=13&rft.issue=8&rft.spage=1920-1925&rft.epage=1920-1925&rft.eissn=0959-9428&rft.issn=0959-9428&rft.au=MINGOTAUD,%20Anne-Fran%C3%A7oise&RECULUSA,%20St%C3%A9phane&MINGOTAUD,%20Christophe&KELLER,%20Patrick&SYKES,%20C.&rft.genre=article


Archivos en el ítem

ArchivosTamañoFormatoVer

No hay archivos asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem