Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/19365
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

Thermal properties of polynorbornene (cis- and trans-) and hydrogenated polynorbornene

AuthorsEsteruelas, Miguel A. CSIC ORCID; González, Fernando; Herrero, Juana; Lucio, Patricia; Oliván, Montserrat ; Ruiz-Labrador, Begoña
Issue DateMay-2007
PublisherSpringer
CitationPolymer Bulletin 58(5-6): 923-931 (2007)
AbstractThe thermal properties of trans-polynorbornene, cis-polynorbornene and hydrogenated polynorbornene were examined and its reversibility tested. Trans-polynorbornene samples, formed in various solvents, exhibit a softening range, from ambient temperature until 375 °C. However, syndiotactic cis-polynorbornene samples show a narrower melting range (between 150 and 375 °C). The fusion enthalpies of cis-polynorbornene samples are around 300-400 J/g. The temperature of decomposition is ca. 456 °C (minimum peak DSC) for trans-polynorbornene and ca. 466 °C, 10 °C higher, for cis-polynorbornene. The solvent used for the polymerization of norbornene has a negligible influence in the melting temperature range or in the decomposition temperature. The treatment with 2,6-di-tert-butyl-4-methyl-phenol during the isolation of polynorbornene leads to materials with different thermal properties. Trans-polynorbornene isolated without 2,6-di-tert-butyl-4-methyl-phenol exhibited an exothermic peak accompanied by an slight increase in weight (1-2%), while samples treated with 2,6-di-tert-butyl-4-methyl-phenol do not show these features.
Description9 pages, 2 tables, 3 figures.
Publisher version (URL)http://dx.doi.org/10.1007/s00289-007-0734-4
URIhttp://hdl.handle.net/10261/19365
DOI10.1007/s00289-007-0734-4
ISSN0170-0839
E-ISSN1436-2449
Appears in Collections:(ICMA) Artículos




Files in This Item:
File Description SizeFormat
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work

SCOPUSTM   
Citations

35
checked on Jun 27, 2022

WEB OF SCIENCETM
Citations

35
checked on Jul 3, 2022

Page view(s)

323
checked on Jul 5, 2022

Download(s)

105
checked on Jul 5, 2022

Google ScholarTM

Check

Altmetric

Dimensions


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.