{"created":"2023-05-15T16:41:38.680785+00:00","id":16342,"links":{},"metadata":{"_buckets":{"deposit":"8abd03b2-2fca-4a3f-915b-3d5a151631b9"},"_deposit":{"created_by":2,"id":"16342","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"16342"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00016342","sets":["14:65"]},"author_link":["61768","61771","61770","61769","61774","61775","61772","61773"],"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"1347","bibliographicPageStart":"1345","bibliographicVolumeNumber":"1027","bibliographic_titles":[{"bibliographic_title":"AIP Conference Proceedings"}]}]},"item_9_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Abstract. In this study, we investigated molecular mobility of a soft segment in the poly(oxypropylene) glycol (PPG), 4,4'-diphenylmethane diisocyanate (MDI) and 1,4-butane diol (BD)-based polyurethane elastomers (PUE) with and without elongation by dynamic viscoelastic property measurement and pulse nuclear magnetic resonance (NMR) measurement. The peak position of the loss tangent (tand) curves shifted to the lower temperature region with increasing elongation. In the pulse NMR measurement, the long spin-spin relaxation time {T2) component appeared at -18.0 (e = 0) and -26.0 °C (e =1.5), respectively, with increasing temperature. Since this temperature seems to be related to the glass transition temperature (Jg) of the soft segment in the PUE, it is likely to consider that the Tg decreased with increasing strain. These results might be attributed that the size of cooperative motion during the glass transition decrease due to the orientation of the soft segment, and the soft segment phase approach to a pure phase on account of the extraction of the hard segment from the soft segment phase.","subitem_description_type":"Abstract"}]},"item_9_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"THE XV INTERNATIONAL CONGRESS ON RHEOLOGY: The Society of Rheology 80th Annual Meeting : Monterey (California), 3?8 August 2008","subitem_description_type":"Other"}]},"item_9_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"AIP Conference Proceedings, 1027, pp.1345-1347; 2008","subitem_description_type":"Other"}]},"item_9_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics"}]},"item_9_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1063/1.2964568","subitem_relation_type_select":"DOI"}}]},"item_9_relation_9":{"attribute_name":"ISBN","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"978-0-7354-0549-3","subitem_relation_type_select":"ISBN"}}]},"item_9_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (2008) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics."},{"subitem_rights":"The following article appeared in AIP Conf. Proc. 11027, 1345 (2008), and may be found at http://link.aip.org/link/?APCPCS/1027/1345/1"}]},"item_9_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00502977","subitem_source_identifier_type":"NCID"}]},"item_9_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0094243X","subitem_source_identifier_type":"ISSN"}]},"item_9_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kojio, Ken"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shimada, Makoto"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Motokucho, Suguru"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Furukawa, Mutsuhisa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Co, Albert"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Leal, Gary L."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Colby, Ralph H."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Giacomin, A. Jeffrey"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-23"}],"displaytype":"detail","filename":"AIPCP1027_1345.pdf","filesize":[{"value":"516.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AIPCP1027_1345.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/16342/files/AIPCP1027_1345.pdf"},"version_id":"48896b7f-82ec-46d2-8e34-77c20093a9e2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Polyurethane","subitem_subject_scheme":"Other"},{"subitem_subject":"Glass Transition Temperature","subitem_subject_scheme":"Other"},{"subitem_subject":"Elongation","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Molecular Mobility of Soft Segment of Polyurethane Elastomers under Elongation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Molecular Mobility of Soft Segment of Polyurethane Elastomers under Elongation"}]},"item_type_id":"9","owner":"2","path":["65"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-10-06"},"publish_date":"2009-10-06","publish_status":"0","recid":"16342","relation_version_is_last":true,"title":["Molecular Mobility of Soft Segment of Polyurethane Elastomers under Elongation"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-17T20:49:08.522056+00:00"}