{"created":"2023-07-27T06:56:16.047639+00:00","id":53057,"links":{},"metadata":{"_buckets":{"deposit":"3b77075e-1049-4ec7-818e-8948204c2372"},"_deposit":{"created_by":18,"id":"53057","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"53057"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00053057","sets":["2812:2813:2816"]},"author_link":["94660","13938"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-05-23","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"5p.","bibliographicVolumeNumber":"2016-04-01 – 2018-03-31","bibliographic_titles":[{"bibliographic_title":"平成29(2017)年度 科学研究費補助金 若手研究(B) 研究成果報告書"},{"bibliographic_title":"2017 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takada, Kenji"}],"nameIdentifiers":[{"nameIdentifier":"13938","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10772171","nameIdentifierScheme":"研究者番号","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000010772171"}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"i触媒機能を有するといわれている、1-エチル-3-メチルイミダゾリウム系イオン液体を触媒としてメタクリル酸メチルの重合を行い高分子量のポリマーを得た。触媒にアニオン種の異なるイオン液体を使用したが重合性を示したものはアセテートアニオンを有したイオン液体のみであった。イオン液体の触媒機能を利用してセルロースの修飾反応を検討したところ、非常に高効率にエステル化が進行した。さらに反応後の溶液からイオン液体を分離（リサイクル）し、もう一度同様の反応を行ったところ、リサイクル前と同等の反応性を示した。このことから本研究は環境低負荷な手法であり、かつ天然由来の材料を合成できる新たな反応系となるといえる。","subitem_description_type":"Abstract"},{"subitem_description":"Ionic liquid catalyzed polymerization was carried out by using methyl methacrylate and 1-ethyl-3-methylimidazolium type ionic liquid as a monomer and catalyst, respectively. Although ionic liquids different in anionic species were used as catalysts, those that showed polymerization ability were only ionic liquids with acetate anions of 1-ethyl-3-methylimidazolium acetate. By using the catalytic activity of 1-ethyl-3-methylimidazolium acetate, the transesterification reaction of cellulose proceeded very highly efficiently. Further, the ionic liquid was separated (recycled) from the solution after the reaction, and the same reaction was carried out once again, and it showed reactivity equivalent to that before recycling. From these results, it can be said that this research is an eco-friendly method and a new reaction system that can synthesize naturally occurring materials.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:16K17911, 研究期間(年度):2016-04-01 – 2018-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：研究課題「イオン液体を触媒とした新しい環境低負荷型リビング重合系の確立」課題番号16K17911\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所））\n（https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-16K17911/16K17911seika/)を加工して作成","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"北陸先端科学技術大学院大学 / 金沢大学","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00059341","subitem_identifier_reg_type":"JaLC"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/ja/search/?kw=10772171"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/search/?kw=10772171","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-16K17911/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-16K17911/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-16K17911/16K17911seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-16K17911/16K17911seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高田, 健司"}],"nameIdentifiers":[{"nameIdentifier":"94660","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10772171","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=10772171"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-10-01"}],"displaytype":"detail","filename":"SC-PR-TAKEDA-K-kaken 2018-5p.pdf","filesize":[{"value":"248.3 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"SC-PR-TAKEDA-K-kaken 2018-5p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/53057/files/SC-PR-TAKEDA-K-kaken 2018-5p.pdf"},"version_id":"644c4079-e11b-4b8e-9927-4c8f4cdbf40d"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"イオン液体を触媒とした新しい環境低負荷型リビング重合系の確立","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"イオン液体を触媒とした新しい環境低負荷型リビング重合系の確立"},{"subitem_title":"Eco-friendly polymerization by using ionic liquid","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2816"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-10-01"},"publish_date":"2020-10-01","publish_status":"0","recid":"53057","relation_version_is_last":true,"title":["イオン液体を触媒とした新しい環境低負荷型リビング重合系の確立"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-01T05:34:44.746712+00:00"}