{"created":"2023-05-15T16:40:10.432950+00:00","id":14331,"links":{},"metadata":{"_buckets":{"deposit":"14f870c5-ed68-446c-b2b6-fed6d75a12e8"},"_deposit":{"created_by":2,"id":"14331","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"14331"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00014331","sets":["14:15:1180:1202"]},"author_link":["52100","52098","52097","52099"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Analyses of Sorption Isotherms of Poly(acrylic acid) Salts according to Sorption Theories"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"34","bibliographicPageEnd":"58","bibliographicPageStart":"51","bibliographicVolumeNumber":"20","bibliographic_titles":[{"bibliographic_title":"長崎大学工学部研究報告"},{"bibliographic_title":"Reports of the Faculty of Engineering, Nagasaki University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The water sorption was studied for poly (acrylic acid) alkali-metal salts (Li, Na, K, Rb and Cs) with different degrees of neutralization. The equilibrium sorption isotherms give sigmoidal curve in the all cases of measurements. The sorption isotherms were analyzed according to several sorption theories-BET, polarization, Flory-Huggins, and Hailwood and Horrobin theories. BET plots gave straight lines in the rage of 0 to 0.5 relative vapor pressure except LiPA. It was found that PAA salts with large counter ions had more sorption sites than those with small counter ions. It was seen from the analyses using polar and Flory-Huggins theories that RbPA and CsPA behaved like ordinary polar polymers.","subitem_description_type":"Abstract"}]},"item_3_description_64":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"長崎大学工学部研究報告, 20(34), pp.51-58; 1990","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"52099","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hiraoka, Kyoko"}]},{"nameIdentifiers":[{"nameIdentifier":"52100","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yokoyama, Tetsuo"}]}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長崎大学工学部"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00178418","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02860902","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"18805574","subitem_source_identifier_type":"ISSN"}]},"item_3_text_63":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering, Nagasaki University"}]},"item_3_version_type_16":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平岡, 教子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"横山, 哲夫"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-22"}],"displaytype":"detail","filename":"kogaku20_34_07.pdf","filesize":[{"value":"464.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kogaku20_34_07.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/14331/files/kogaku20_34_07.pdf"},"version_id":"96bda0da-cbef-44a7-95ca-ab22e98c1ace"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"収着理論を用いたポリアクリル酸塩の収着等温線の解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"収着理論を用いたポリアクリル酸塩の収着等温線の解析"}]},"item_type_id":"3","owner":"2","path":["1202"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-10-20"},"publish_date":"2010-10-20","publish_status":"0","recid":"14331","relation_version_is_last":true,"title":["収着理論を用いたポリアクリル酸塩の収着等温線の解析"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T00:21:06.051672+00:00"}