{"_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"}, "item_5_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "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": "\u6284\u9332", "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\u20131.9 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\u20132.5 for both clusters for water-rich solution. Furthermore, the distribution of the cluster size is expressed by a simple power law with an exponent \u03c4 of about 1.35\u20131.5 for the propanol clusters and 1.05\u20131.2 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-\u03c4), holds well in the current solution. The characteristic change in df from 1.8\u20131.9 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 \u00c5 thick irrespective of 1-propanol content studied.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "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": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "Copyright(C) 2004 American Institute of Physics"}]}, "item_5_select_19": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "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": "\u8457\u8005", "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": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "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": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "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": "\u30bf\u30a4\u30c8\u30eb", "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": ["453/454", "176/488/489"], "permalink_uri": "http://hdl.handle.net/10191/26950", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "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}