2026-04-29T01:22:27Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/48612021-11-10T09:38:20Zcom_10259_4313com_10259_5086com_10259_2604com_10259_4244col_10259_4314col_10259_4245

Reglero Ruiz, José A. 468 500 Vallejos Calzada, Saúl 567 500 Pascual Portal, Blanca Sol 418 500 Ramos Rodríguez, Cipriano 464 500 Beltrán Calvo, Sagrario 57 500 García García, Félix Clemente 201 500 García Pérez, José Miguel 213 500 2018-07-23T08:55:39Z 2018-10 2020-10 0896-8446 http://hdl.handle.net/10259/4861 10.1016/j.supflu.2018.07.011 A series of cross-linked copolymer films based on 1-vinyl-2-pyrrolidone and methyl methacrylate were produced using different poly(ethylene glycol) dimethacrylates as cross-linking agents. The average molecular mass of the cross-linking agent was varied, then allowing the foaming process using supercritical CO2 (ScCO2), obtaining microcellular films with different cellular structures as a function of the molecular mass of the cross-linking agent. The chemical structure, swelling behavior, CO2 uptake and cellular morphology of the materials were studied. Finally, the influence of the different cross-linking agents in the mechanical properties was also evaluated by measuring the tensile properties of the microcellular films. Fondo Europeo de Desarrollo Regional (FEDER) and the Spanish Agencia Estatal de Investigación (AEI) (MAT2017-84501-R) application/pdf eng Elsevier The Journal of Supercritical Fluids. 2018, V. 140, p. 270-278 https://doi.org/10.1016/j.supflu.2018.07.011 info:eu-repo/grantAgreement/MINECO/MAT2017-84501-R Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Microcellular polymer foam Films Cross-linking Tensile properties ScCO2 foaming Química orgánica Chemistry, Organic Microcellular polymer films based on cross-linked 1-vinyl-2-pyrrolidone and methyl methacrylate info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 805 https://riubu.ubu.es/bitstream/10259/4861/8/license_rdf 4460e5956bc1d1639be9ae6146a50347 MD5 8 THUMBNAIL Reglero-TJSF_2018.pdf.jpg Reglero-TJSF_2018.pdf.jpg IM Thumbnail image/jpeg 3670 https://riubu.ubu.es/bitstream/10259/4861/7/Reglero-TJSF_2018.pdf.jpg a7f835328f41f8918d563368608ddbcf MD5 7 ORIGINAL Reglero-TJSF_2018.pdf Reglero-TJSF_2018.pdf application/pdf 913497 https://riubu.ubu.es/bitstream/10259/4861/1/Reglero-TJSF_2018.pdf 6013337b99c0e857e5ee28f349adeaf4 MD5 1 LICENSE license.txt license.txt text/plain; charset=utf-8 998 https://riubu.ubu.es/bitstream/10259/4861/5/license.txt aa90105e1c90a1b4fe810649aa967b7d MD5 5 TEXT Reglero-TJSF_2018.pdf.txt Reglero-TJSF_2018.pdf.txt Extracted text text/plain 44919 https://riubu.ubu.es/bitstream/10259/4861/6/Reglero-TJSF_2018.pdf.txt 32e9bbd270f89b84cdfd36833ce9eb5a MD5 6 10259/4861 oai:riubu.ubu.es:10259/4861 2021-11-10 10:38:20.579 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es RWwgYXV0b3IgY29tbyDDum5pY28gdGl0dWxhciBkZSBsb3MgZGVyZWNob3MgZGUgcHJvcGllZGFkIGludGVsZWN0dWFsIGRlIGxhIG9icmEsIG8gZGlzcG9uaWVuZG8gZGUgbG9zIGRlYmlkb3MgcGVybWlzb3MgZGUgbG9zIG90cm9zIHRpdHVsYXJlcywgc2kgbG9zIGh1YmllcmEsIHkgZW4gdmlydHVkIGRlIGxvcyBkZXJlY2hvcyBxdWUgbGUgY29uZmllcmUgbGEgbGVnaXNsYWNpw7NuIHZpZ2VudGUgc29icmUgcHJvcGllZGFkIGludGVsZWN0dWFsIHkgZGVyZWNob3MgZGUgYXV0b3IsIA0KQVVUT1JJWkEgYSBsYSBVbml2ZXJzaWRhZCBkZSBCdXJnb3MgYSBkaWZ1bmRpciwgZGUgbWFuZXJhIGdyYXR1aXRhLCBlbCBjb250ZW5pZG8gZGUgbG9zIGFyY2hpdm9zIGRpZ2l0YWxlcyBxdWUgY29ycmVzcG9uZGVuIGFsIGRvY3VtZW50byBkZXNjcml0byBhbnRlcmlvcm1lbnRlLCBjb24gY2Fyw6FjdGVyIG5vIGV4Y2x1c2l2byB5IGRlIG1hbmVyYSBww7pibGljYSBlbiBhY2Nlc28gYWJpZXJ0byBhIHRyYXbDqXMgZGUgSW50ZXJuZXQsIHBhcmEgbG8gcXVlIGxhIEJpYmxpb3RlY2EgcHJvY2VkZXLDoSBhIGFyY2hpdmFybG9zIGVuIGVsIFJlcG9zaXRvcmlvIEluc3RpdHVjaW9uYWwuIEFzaW1pc21vIGF1dG9yaXphIGEgbGEgVW5pdmVyc2lkYWQgZGUgQnVyZ29zIGEgcmVhbGl6YXIgbGFzIHRyYW5zZm9ybWFjaW9uZXMgbmVjZXNhcmlhcyBkZSBmb3JtYXRvLCBubyBkZSBjb250ZW5pZG8sIHBhcmEgZ2FyYW50aXphciBsYSBwcmVzZXJ2YWNpw7NuIHkgZWwgYWNjZXNvIGVuIGVsIGZ1dHVyby4NCg0KRWwgYXV0b3IgZGlzcG9uZSwgZW4gdG9kbyBjYXNvLCBkZWwgZGVyZWNobyBhIHJldm9jYXIgZXN0YSBhdXRvcml6YWNpw7NuLg0KDQpMYSBjZXNpw7NuIGRlIGRlcmVjaG9zIGRlIGVzdGEgb2JyYSBzZSBlbmN1ZW50cmEgc3VqZXRhIGEgbGEgbGVnaXNsYWNpw7NuIHZpZ2VudGUgc29icmUgcHJvcGllZGFkIGludGVsZWN0dWFsIHkgZGVyZWNob3MgZGUgYXV0b3I=