{"_buckets": {"deposit": "416a6831-0ba6-4861-8a6b-725b8f154161"}, "_deposit": {"id": "21951", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "21951"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00021951", "sets": ["1309:1310"]}, "author_link": ["110658", "110659", "110660", "110661", "110662", "110663", "110664", "110665", "110666", "110667"], "item_1628147817048": {"attribute_name": "\u51fa\u7248\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_6_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2019-02-15", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "173", "bibliographicPageStart": "163", "bibliographicVolumeNumber": "164", "bibliographic_titles": [{"bibliographic_title": "POLYMER"}]}]}, "item_6_description_20": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "A fibrillar-shaped metastable smectic phase forms during orientation-induced crystallization of poly(ethylene terephthalate). We investigated the effects of dimensions and regularity of the smectic phase on the mechanical properties by high-precision X-ray measurements. The drawing stress dependence was 76-168 MPa and the spinning speed dependence of 250-2000 m/min. The proportion, persistence length, and thickness of the smectic phase achieved their maximum values at 0.3-0.4 ms after necking. At this time g(II) also reached a minimum value of 3.7%-4.3%. The persistence length increased linearly with the natural draw ratio of as-spun fibers at less than 1500 m/min. The maximum values of the proportion, persistence length, and thickness showed no dependence on the drawing stress; however, the proportion and persistence length increased more rapidly. 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We investigated the effects of dimensions and regularity of the smectic phase on the mechanical properties by high-precision X-ray measurements. The drawing stress dependence was 76-168 MPa and the spinning speed dependence of 250-2000 m/min. The proportion, persistence length, and thickness of the smectic phase achieved their maximum values at 0.3-0.4 ms after necking. At this time g(II) also reached a minimum value of 3.7%-4.3%. The persistence length increased linearly with the natural draw ratio of as-spun fibers at less than 1500 m/min. The maximum values of the proportion, persistence length, and thickness showed no dependence on the drawing stress; however, the proportion and persistence length increased more rapidly. The increase of d-spacing with drawing stress led to an apparent elastic modulus of approximately 40 GPa for the oriented molecular bundle."}]}, "item_6_textarea_68": {"attribute_name": "wosonly abstract", "attribute_value_mlt": [{"subitem_textarea_value": "Smectic phase; Poly(ethylene terephthalate); Microfibril length; X-ray diffraction; Mechanical property"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Tomisawa, Ren"}], "nameIdentifiers": [{"nameIdentifier": "110658", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Oneda, Shun"}], "nameIdentifiers": [{"nameIdentifier": "110659", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ikaga, Toshifumi"}], "nameIdentifiers": [{"nameIdentifier": "110660", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kim, KyoungHou"}], "nameIdentifiers": [{"nameIdentifier": "110661", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohkoshi, Yutaka"}], "nameIdentifiers": [{"nameIdentifier": "110662", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Okada, Kazuyuki"}], "nameIdentifiers": [{"nameIdentifier": "110663", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Masunaga, Hiroyasu"}], "nameIdentifiers": [{"nameIdentifier": "110664", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kanaya, Toshiji"}], "nameIdentifiers": [{"nameIdentifier": "110665", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Katsuta, Hiroo"}], "nameIdentifiers": [{"nameIdentifier": "110666", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Funatsu, Yoshitsugu"}], "nameIdentifiers": [{"nameIdentifier": "110667", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2021-02-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "16K05910_02.pdf", "filesize": [{"value": "1.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "\u00a9 2019. 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