{"created":"2023-05-15T12:20:39.275779+00:00","id":11296,"links":{},"metadata":{"_buckets":{"deposit":"6e33211e-f8c3-4b52-84bf-a998f9d99f25"},"_deposit":{"created_by":1,"id":"11296","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11296"},"status":"published"},"_oai":{"id":"oai:kansai-u.repo.nii.ac.jp:00011296","sets":["528:1588:1592:1594"]},"author_link":[],"control_number":"11296","item_9_alternative_title_20":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Disersion and Flocculation Bhavior of Metal Oxide Powders in Organic Solvent","subitem_alternative_title_language":"en"}]},"item_9_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"501","bibliographicPageStart":"497","bibliographicVolumeNumber":"27","bibliographic_titles":[{"bibliographic_title":"化学工学論文集","bibliographic_titleLang":"ja"}]}]},"item_9_description_4":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"有機溶媒の比誘電率や溶解パラメーターとAl2O3，TiO2およびFe2O3の微粒子の凝集・分散性との関係について検討した．これらの微粒子を種々の溶媒中に懸濁させて，そのときの平均粒子径を測定した．得られた結果から溶媒の比誘電率や溶解パラメーターと分散性との関係について考察した．Al2O3，TiO2およびFe2O3の微粒子は，溶媒の極性が高いほどその分散性が良好になる傾向がある．誘電率が低い溶媒では，溶媒中での粒子間のHamaker定数が大きくなり，金属酸化物粒子が凝集する傾向を示す．これらの傾向に反する溶媒も多数存在する．Hansenの3つの項からなる溶解パラメータの値，fd，fpおよびfpを用いて，種々の溶媒中での粒子の凝集・分散性を評価できることがわかった．それぞれの金属酸化物粒子について最も分散性のよい溶媒が存在し，その溶媒の性質によって決まる最良分散点（fd，fpおよびfh）が存在する．","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_9_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"化学工学会","subitem_publisher_language":"ja"}]},"item_9_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"化学工学会（http://www.jstage.jst.go.jp/browse/kakoronbunshu/_vols/-char/ja）"}]},"item_9_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00037234","subitem_source_identifier_type":"NCID"}]},"item_9_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0386216X","subitem_source_identifier_type":"PISSN"}]},"item_9_version_type_17":{"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_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":"芝田, 隼次","creatorNameLang":"ja"},{"creatorName":"Shibata, Junji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"70067742","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000070067742"}]},{"creatorNames":[{"creatorName":"藤井, 勝也","creatorNameLang":"ja"},{"creatorName":"Fujii, Katsuya","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"蓬莱, 賢一","creatorNameLang":"ja"},{"creatorName":"Horai, Kenichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"山本, 秀樹","creatorNameLang":"ja"},{"creatorName":"Yamamoto, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30174808","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000030174808"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-05-23"}],"displaytype":"detail","filename":"KU-1100-20001130-17.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KU-1100-20001130-17.pdf","objectType":"fulltext","url":"https://kansai-u.repo.nii.ac.jp/record/11296/files/KU-1100-20001130-17.pdf"},"version_id":"12a58d9e-430d-459f-910a-b215d0e0d795"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"metal oxide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flocculation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dispersion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"organic solvent","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solubility","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parameter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dielectric constant","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"関西大学","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Kansai University","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"有機溶媒中での金属酸化物粒子の凝集・分散挙動","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"有機溶媒中での金属酸化物粒子の凝集・分散挙動","subitem_title_language":"ja"}]},"item_type_id":"9","owner":"1","path":["1594"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-11-09"},"publish_date":"2011-11-09","publish_status":"0","recid":"11296","relation_version_is_last":true,"title":["有機溶媒中での金属酸化物粒子の凝集・分散挙動"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-10-26T01:45:50.294238+00:00"}