{"created":"2021-03-01T06:31:24.844219+00:00","id":23544,"links":{},"metadata":{"_buckets":{"deposit":"f6607572-978d-4e08-9637-aeecebf118ee"},"_deposit":{"id":"23544","owners":[],"pid":{"revision_id":0,"type":"depid","value":"23544"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00023544","sets":["320:321:322"]},"author_link":["69953","69954","69955","69956"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"32","bibliographicPageStart":"24","bibliographicVolumeNumber":"91","bibliographic_titles":[{"bibliographic_title":"Cement and Concrete Research","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Meso- and micro-scale structural changes in matured hardened cement paste dried slowly for 1.5 years at different relative humidities (RHs) are evaluated by small-angle X-ray scattering profiles covering a q range of 0.017 nm− 1–30 nm− 1 with a fractal disc-shaped particle analysis and Guinier approximation. The fractal disc-shaped particle analysis revealed that calcium–silicate–hydrate (C–S–H) agglomerations are very thin (~ 2.5 nm) and of relatively large width (~ 35 nm) under high RH conditions. However, the agglomerations are segmented (in width) into ~ 10 nm below an RH of 40%. The Guinier approximation found the possibility that the scattering profiles in the range of 2 nm− 1–8 nm− 1 correspond to a spacing between C–S–H monolayers and it showed stepwise changes at 40%–50% RH. The stepwise behavior of the distance between C–S–H monolayers may explain a kink in water vapor desorption at around 40% RH.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"http://dx.doi.org/10.1016/j.cemconres.2016.10.002"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/25741"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.cemconres.2016.10.002","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0008-8846","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Maruyama, Ippei","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"69953","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakamoto, Naoki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"69954","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matsui, Kunio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"69955","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Igarashi, Go","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"69956","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-01-01"}],"displaytype":"detail","filename":"Manuscript.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Manuscript.pdf ファイル公開：2019/01/01","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/23544/files/Manuscript.pdf"},"version_id":"f8cfbaaf-04c4-4063-a026-7b61b110249b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Drying (A)","subitem_subject_scheme":"Other"},{"subitem_subject":"Calcium–silicate–hydrate (C–S–H) (B)","subitem_subject_scheme":"Other"},{"subitem_subject":"Small-angle X-ray scattering (B)","subitem_subject_scheme":"Other"},{"subitem_subject":"Microstructure (B)","subitem_subject_scheme":"Other"},{"subitem_subject":"Adsorption (C)","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Microstructural changes in white Portland cement paste under the first drying process evaluated by WAXS, SAXS, and USAXS","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Microstructural changes in white Portland cement paste under the first drying process evaluated by WAXS, SAXS, and USAXS","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-03-21"},"publish_date":"2017-03-21","publish_status":"0","recid":"23544","relation_version_is_last":true,"title":["Microstructural changes in white Portland cement paste under the first drying process evaluated by WAXS, SAXS, and USAXS"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:43:57.176070+00:00"}