Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/34252
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Báez-García, José Eduardo | - |
dc.contributor.author | Marcos-Fernández, Ángel | - |
dc.contributor.author | Lebrón-Aguilar, Rosa | - |
dc.contributor.author | Martínez-Richa, Antonio | - |
dc.date.accessioned | 2011-04-04T11:53:43Z | - |
dc.date.available | 2011-04-04T11:53:43Z | - |
dc.date.issued | 2006-12-08 | - |
dc.identifier.citation | Polymer 47(26): 8420-8429 (2006) | es_ES |
dc.identifier.issn | 0032-3861 | - |
dc.identifier.uri | http://hdl.handle.net/10261/34252 | - |
dc.description | 10 páginas, 8 figuras, 2 esquemas, 4 tablas. | es_ES |
dc.description.abstract | A new convenient route for the synthesis of poly(-caprolactone) (PCL) with α,ω-telechelic diols' end-groups is presented. Synthesis of α,ω-telechelic PCL diols (HOPCLOH) was achieved by ring-opening polymerization (ROP) of -caprolactone (CL) catalyzed with ammonium decamolybdate (NH4)8[Mo10O34] and using diethylene glycol (DEG) as initiator. Obtained HOPCLOH was characterized by 1H and 13C NMR, FT-IR, GPC and MALDI-TOF. Comparative studies demonstrate that ammonium decamolybdate (NH4)8[Mo10O34] is better catalyst than Sn-octanoate (SnOct2) toward CL polymerization in presence of DEG, under the conditions tested. A biodegradable poly(ester-urethane-urea) derivative was efficiently prepared from synthesized HOPCLOH. Obtained polymer shows minor differences with respect to the properties recorded for a poly(ester-urethane-urea) obtained from commercial HOPCLOH. | es_ES |
dc.description.sponsorship | Financial support from Consejo Nacional de Ciencia y Tecnología (CONACYT, Grant SEP-2004-C01-47173-E), Universidad de Guanajuato (UG) and Ministerio de Educación y Ciencia (MAT2004-0276-E) is acknowledged. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | closedAccess | es_ES |
dc.subject | Ring-opening polymerization | es_ES |
dc.subject | ω-Telechelic poly((-caprolactone) diols | es_ES |
dc.subject | Decamolybdate anion | es_ES |
dc.title | A novel route to α,ω-telechelic poly(-caprolactone) diols, precursors of biodegradable polyurethanes, using catalysis by decamolybdate anion | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1016/j.polymer.2006.10.023 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.polymer.2006.10.023 | es_ES |
dc.contributor.funder | Consejo Nacional de Ciencia y Tecnología (México) | - |
dc.contributor.funder | Universidad de Guanajuato | - |
dc.contributor.funder | Ministerio de Educación y Ciencia (España) | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003141 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
Aparece en las colecciones: | (IQF) Artículos (ICTP) Artículos |
CORE Recommender
SCOPUSTM
Citations
34
checked on 15-mar-2024
WEB OF SCIENCETM
Citations
33
checked on 27-feb-2024
Page view(s)
381
checked on 19-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.