{"created":"2023-05-15T15:27:35.279715+00:00","id":16450,"links":{},"metadata":{"_buckets":{"deposit":"aa5576b5-e404-472a-aa12-dd44a979dc56"},"_deposit":{"created_by":3,"id":"16450","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"16450"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00016450","sets":["89:355:523"]},"author_link":["16699","16489","18278","26641"],"item_120_alternative_title_1":{"attribute_name":"タイトル（別言語）","attribute_value_mlt":[{"subitem_alternative_title":"Improved degradation characteristics of Eu-complex by thermal treatment in organic solvent"}]},"item_120_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"15","bibliographicPageStart":"11","bibliographicVolumeNumber":"44","bibliographic_titles":[{"bibliographic_title":"埼玉大学工学部紀要 第一部 論文集"}]}]},"item_120_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2014-02-24","subitem_date_issued_type":"Created"}]},"item_120_description_19":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"From viewpoints of the energy-saving and the long term stability, white light-emitting diodes (LEDs) have been demanded. Recently, Eu-complexes are examined to improve the color rendering index of white LEDs. Since Eu-complex generates the bright red emission by the ultraviolet (UV) light irradiation, the color rendering index of white LEDs can be improved by mixing several kinds of phosphors. However, one of the most important problems of Eu-complex is the change of molecular structure by the UV light irradiation. Therefore, the photoluminescence (PL) intensity is reduced by irradiating the UV light. In this paper we successfully improved the optical degradation characteristics of Eu-complex by the thermal treatment in the organic solvent. In addition, the PL quantum yield was also increased compared to the normal Eu-complex. These results indicate the long term stability will be improved in a near future by optimizing the annealing condition and encapsulating an inorganic layer around Eu-complex.","subitem_description_type":"Other"}]},"item_120_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_120_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_120_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"埼玉大学工学部広報委員会"}]},"item_120_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18804446","subitem_source_identifier_type":"ISSN"}]},"item_120_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[出版社版]"}]},"item_120_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"AKIYAMA, Shinnosuke"},{"subitem_text_value":"FUKUDA, Takeshi"},{"subitem_text_value":"HONDA, Zentaro"},{"subitem_text_value":"KAMATA, Norihiko"}]},"item_120_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"KY-AN00095842-44-05"}]},"item_120_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学工学部機能材料工学科"},{"subitem_text_value":"埼玉大学工学部機能材料工学科"},{"subitem_text_value":"埼玉大学工学部機能材料工学科"},{"subitem_text_value":"埼玉大学工学部機能材料工学科"}]},"item_120_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Department of Functional Materials Science, Faculty of Engineering, Saitama University"},{"subitem_text_value":"Department of Functional Materials Science, Faculty of Engineering, Saitama University"},{"subitem_text_value":"Department of Functional Materials Science, Faculty of Engineering, Saitama University"},{"subitem_text_value":"Department of Functional Materials Science, Faculty of Engineering, Saitama University"}]},"item_120_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2010"}]},"item_120_version_type_28":{"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":"秋山, 真之介"},{"creatorName":"アキヤマ, シンノスケ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福田, 武司"},{"creatorName":"フクダ, タケシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本多, 善太郎"},{"creatorName":"ホンダ, ゼンタロウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"鎌田, 憲彦"},{"creatorName":"カマタ, ノリヒコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"KY-AN00095842-44-05.pdf","filesize":[{"value":"819.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KY-AN00095842-44-05.pdf","url":"https://sucra.repo.nii.ac.jp/record/16450/files/KY-AN00095842-44-05.pdf"},"version_id":"1861e68a-c2b2-4b4c-bf2d-dfecd0d94c07"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Eu-complex","subitem_subject_scheme":"Other"},{"subitem_subject":"Thermal treatment","subitem_subject_scheme":"Other"},{"subitem_subject":"Long term stability","subitem_subject_scheme":"Other"},{"subitem_subject":"White light-emitting diode","subitem_subject_scheme":"Other"},{"subitem_subject":"Luminescent material","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"溶媒中熱処理によるEu錯体の光劣化特性の改善＜論文＞","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"溶媒中熱処理によるEu錯体の光劣化特性の改善＜論文＞"}]},"item_type_id":"120","owner":"3","path":["523"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-02-24"},"publish_date":"2014-02-24","publish_status":"0","recid":"16450","relation_version_is_last":true,"title":["溶媒中熱処理によるEu錯体の光劣化特性の改善＜論文＞"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T09:45:03.713620+00:00"}