{"_buckets": {"deposit": "0df45dda-1e37-405c-92c6-391079a932fb"}, "_deposit": {"id": "2631", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2631"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00002631", "sets": ["454", "489"]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004-09", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "10", "bibliographicPageEnd": "4723", "bibliographicPageStart": "4716", "bibliographicVolumeNumber": "121", "bibliographic_titles": [{"bibliographic_title": "The journal of chemical physics"}, {"bibliographic_title": "The journal of chemical physics", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Mesoscale structure of 1-propanol aqueous solutions with propanol mole fraction xp ranging from 0.1 to 0.33 has been studied by means of small angle neutron scattering (SANS) and large-scale reverse Monte Carlo (RMC) technique. Analysis of the SANS intensities in terms of a fractal model shows that the fractal dimension df of mesoscale structure of the solution is about 1.8–1.9 for water-rich solution and about 1.5 for propanol-rich solution. Percolation analysis on the RMC results reveals that the water molecules and the propanol molecules cluster, respectively, as a mass fractal, the dimension dM of which is about 2.3–2.5 for both clusters for water-rich solution. Furthermore, the distribution of the cluster size is expressed by a simple power law with an exponent τ of about 1.35–1.5 for the propanol clusters and 1.05–1.2 for the water clusters. These results imply that the current solution is characterized by polydisperse mass fractals. In fact, a theoretical relation for polydisperse system of mass fractals, df=dM(2-τ), holds well in the current solution. The characteristic change in df from 1.8–1.9 to 1.5 described above is attributed to the crossover between the water-rich regime and the propanol-rich regime. Most of the water molecules and the propanol molecules are located on the interface between clusters, and the water molecules form thin layers of about 10 Å thick irrespective of 1-propanol content studied.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "American Institute of Physics"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1063/1.1780931", "subitem_relation_type_select": "DOI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright(C) 2004 American Institute of Physics"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00694991", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00219606", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Misawa, M."}], "nameIdentifiers": [{"nameIdentifier": "38220", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Dairoku, I."}], "nameIdentifiers": [{"nameIdentifier": "38221", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Honma, A."}], "nameIdentifiers": [{"nameIdentifier": "38222", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamada, Y."}], "nameIdentifiers": [{"nameIdentifier": "38223", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sato, T."}], "nameIdentifiers": [{"nameIdentifier": "38224", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Maruyama, K."}], "nameIdentifiers": [{"nameIdentifier": "38225", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Mori, K."}], "nameIdentifiers": [{"nameIdentifier": "38226", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Suzuki, S."}], "nameIdentifiers": [{"nameIdentifier": "38227", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Otomo, T."}], "nameIdentifiers": [{"nameIdentifier": "38228", "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": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "121_10_4716-4723.pdf", "filesize": [{"value": "418.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 418500.0, "url": {"label": "121_10_4716-4723.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2631/files/121_10_4716-4723.pdf"}, "version_id": "1f529a75-c9b5-4f42-8849-b2a946aba947"}]}, "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": "Mass-fractal clustering and powder-law decay of cluster size in 1-propanol aqueous solution", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Mass-fractal clustering and powder-law decay of cluster size in 1-propanol aqueous solution"}, {"subitem_title": "Mass-fractal clustering and powder-law decay of cluster size in 1-propanol aqueous solution", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "489"], "permalink_uri": "http://hdl.handle.net/10191/26950", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-04-18"}, "publish_date": "2014-04-18", "publish_status": "0", "recid": "2631", "relation": {}, "relation_version_is_last": true, "title": ["Mass-fractal clustering and powder-law decay of cluster size in 1-propanol aqueous solution"], "weko_shared_id": null}