{"created":"2023-05-15T14:39:59.604365+00:00","id":54883,"links":{},"metadata":{"_buckets":{"deposit":"cadde16d-d575-4a65-a0a5-f70618bf9bbd"},"_deposit":{"created_by":1,"id":"54883","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"54883"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00054883","sets":["2"]},"author_link":["561205","561213","561212","561210","561203","561214","561211","561204","561208","561209","561202","561201","561206","561207"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"987","bibliographicPageStart":"979","bibliographicVolumeNumber":"80","bibliographic_titles":[{"bibliographic_title":"ECS Transactions"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"For Pt-free alkaline-type fuel cells, anion-conducting polymer electrolyte membranes (AEMs) having a weak base imidazolium group, which scarcely damages the polymer backbones, have been developed. To prevent ring opening hydrolysis and β-elimination reactions, which are the main degradation routes, we conducted the radiation-induced grafting of 2-methyl-4(5)-vinylimidazole (2Me4VIm), which possesses methyl protecting group at imidazole C2 position and no b-protons, with styrene into a poly(ethylene-cotetrafluoro-ethylene) (ETFE) film and subsequent N-alkylation and\nion exchange reactions to obtain 2Me4VIm/St-AEM (Im/St = 75/25) with ion exchange capacity of 1.35 mmol g-1. The conductivity and water uptake are 157 mS cm-1 and 86%, respectively. In 1 M KOH at 80°C, the initial rapid decrease of conductivity was clearly suppressed; then, the membrane maintained the conductivity above 15 mS/cm until 600 h. The semi-logarithmic plots of conductivity show 1st order kinetics, indicating the no b-elimination but only slow ring-opening hydrolysis in the alkaline condition.","subitem_description_type":"Abstract"}]},"item_10003_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Electrochemical Society"}]},"item_10003_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1149/08008.0979ecst","subitem_relation_type_select":"DOI"}}]},"item_10003_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://ecst.ecsdl.org/content/80/8/979.abstract"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ecst.ecsdl.org/content/80/8/979.abstract","subitem_relation_type_select":"URI"}}]},"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":"前川, 康成"}],"nameIdentifiers":[{"nameIdentifier":"561201","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉村, 公男"}],"nameIdentifiers":[{"nameIdentifier":"561202","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"竹内, 航太"}],"nameIdentifiers":[{"nameIdentifier":"561203","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"廣木, 章博"}],"nameIdentifiers":[{"nameIdentifier":"561204","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"渡邊, 俊"}],"nameIdentifiers":[{"nameIdentifier":"561205","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"萩原, 時男"}],"nameIdentifiers":[{"nameIdentifier":"561206","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"猪谷, 秀幸"}],"nameIdentifiers":[{"nameIdentifier":"561207","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山口, 進"}],"nameIdentifiers":[{"nameIdentifier":"561208","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田中, 裕久"}],"nameIdentifiers":[{"nameIdentifier":"561209","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"前川 康成","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"561210","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉村 公男","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"561211","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"竹内 航太","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"561212","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"廣木 章博","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"561213","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"猪谷 秀幸","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"561214","nameIdentifierScheme":"WEKO"}]}]},"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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Alkaline Durable Anion-Conducting Electrolyte Membranes Prepared by Radiation Induced Grafting of 2-Methyl-4-vinylimidazole for Non-Platinum Direct Hydrazine Hydrate Fuel Cells","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Alkaline Durable Anion-Conducting Electrolyte Membranes Prepared by Radiation Induced Grafting of 2-Methyl-4-vinylimidazole for Non-Platinum Direct Hydrazine Hydrate Fuel Cells"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-04-15"},"publish_date":"2018-04-15","publish_status":"0","recid":"54883","relation_version_is_last":true,"title":["Alkaline Durable Anion-Conducting Electrolyte Membranes Prepared by Radiation Induced Grafting of 2-Methyl-4-vinylimidazole for Non-Platinum Direct Hydrazine Hydrate Fuel Cells"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:55:41.054912+00:00"}