Equilibrium anionic ring-opening polymerization of a six-membered cyclosiloxazane
| dc.rights.license | open | |
| hal.structure.identifier | Laboratoire de Chimie des polymères organiques [LCPO] | |
| hal.structure.identifier | Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies | |
| dc.contributor.author | BROCHON, Cyril | |
| hal.structure.identifier | Laboratoire de Chimie des polymères organiques [LCPO] | |
| hal.structure.identifier | Interactions moléculaires et réactivité chimique et photochimique [IMRCP] | |
| dc.contributor.author | MINGOTAUD, Anne-Françoise | |
| hal.structure.identifier | Laboratoire de Chimie des polymères organiques [LCPO] | |
| dc.contributor.author | SCHAPPACHER, Michèle | |
| hal.structure.identifier | Laboratoire de Chimie des polymères organiques [LCPO] | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| dc.contributor.author | SOUM, Alain | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2007 | |
| dc.identifier.issn | 0141-8130 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20818 | |
| dc.description.abstractEn | The anionic ring-opening polymerization of heptamethyl-1,3-dioxa-5-aza-2,4,6-trisilacyclohexane, initiated with organolithium compounds, has been investigated. With the addition of dimethylformamide (DMF), the polymerization is controlled. Backbiting reactions are limited and give a unique specific cyclic compound in low proportion. Thermodynamic and kinetic studies indicate that such polymerization is equilibrated. The apparent rate constants of propagation and depolymerization along with the thermodynamic parameters (enthalpy and entropy) of the polymerization have been calculated. The active species are ion pairs externally solvated by DMF in equilibrium with unreactive aggregated ion pairs. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | CYCLODISILAZANES | |
| dc.subject.en | KINETICS | |
| dc.subject.en | GENERAL-ASPECTS | |
| dc.title.en | Equilibrium anionic ring-opening polymerization of a six-membered cyclosiloxazane | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/ma061708m | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | International Journal of Biological Macromolecules | |
| bordeaux.page | 3547-3553 | |
| bordeaux.volume | 40 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 10 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00279964 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00279964v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Biological%20Macromolecules&rft.date=2007&rft.volume=40&rft.issue=10&rft.spage=3547-3553&rft.epage=3547-3553&rft.eissn=0141-8130&rft.issn=0141-8130&rft.au=BROCHON,%20Cyril&MINGOTAUD,%20Anne-Fran%C3%A7oise&SCHAPPACHER,%20Mich%C3%A8le&SOUM,%20Alain&rft.genre=article |
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