{"created":"2023-05-15T14:56:16.938625+00:00","id":76442,"links":{},"metadata":{"_buckets":{"deposit":"ab270019-63be-477a-a007-727d53a11992"},"_deposit":{"created_by":1,"id":"76442","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"76442"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00076442","sets":["1"]},"author_link":["914380","914381","914376","914382","914378","914379","914383","914375","914377"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"216","bibliographicPageStart":"208","bibliographicVolumeNumber":"73","bibliographic_titles":[{"bibliographic_title":"日本海水学会誌"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"現在の日本では、カチオン交換膜(CEM)とアニオン交換膜(AEM)を用いた電気透析で海水を濃縮した後、濃縮海水の水分を蒸発させることで食塩を生産している。そこで本研究では、海水濃縮工程の電気透析効率の向上を目指し、重イオンビームグラフト重合法によってCEMとAEMの開発を進めた。エチレン・テトラフルオロエチレン共重合体基材膜に対して重イオン(129Xeまたは84Kr)を照射した後、スチレンのグラフト重合とスルホン化でCEM、クロロメチルスチレンのグラフト重合と四級化でAEMを作製した。これらのCEMとAEMは、一次元のイオン伝導経路という特異的な構造を有するため、イオンを極めて透過し易く、膜抵抗が低いことが明らかとなった。海水濃縮試験では、市販膜を用いた場合と比較し、低い電解電圧でも海水を高濃度に濃縮できた。重イオンビームグラフトCEM、AEMの海水濃縮への高い適用性を実証した。","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本海水学会"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.11457/swsj.73.4_208","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.11457/swsj.73.4_208","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0369-4550","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"澤田, 真一"}],"nameIdentifiers":[{"nameIdentifier":"914375","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安川, 政宏"}],"nameIdentifiers":[{"nameIdentifier":"914376","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"越川, 博"}],"nameIdentifiers":[{"nameIdentifier":"914377","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"喜多村, 茜"}],"nameIdentifiers":[{"nameIdentifier":"914378","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"比嘉, 充"}],"nameIdentifiers":[{"nameIdentifier":"914379","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"八巻, 徹也"}],"nameIdentifiers":[{"nameIdentifier":"914380","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sawada, Shinichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"914381","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koshikawa, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"914382","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamaki, Tetsuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"914383","nameIdentifierScheme":"WEKO"}]}]},"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":"高エネルギー重イオンビームによる海水濃縮用カチオン、アニオン交換膜の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"高エネルギー重イオンビームによる海水濃縮用カチオン、アニオン交換膜の開発"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-08-07"},"publish_date":"2019-08-07","publish_status":"0","recid":"76442","relation_version_is_last":true,"title":["高エネルギー重イオンビームによる海水濃縮用カチオン、アニオン交換膜の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:00:09.626893+00:00"}