{"created":"2024-07-01T07:10:42.301693+00:00","id":2000040,"links":{},"metadata":{"_buckets":{"deposit":"39a98e36-cc35-417a-90f0-a652483ba916"},"_deposit":{"created_by":8,"id":"2000040","owner":"8","owners":[8],"pid":{"revision_id":0,"type":"depid","value":"2000040"},"status":"published"},"_oai":{"id":"oai:cross.repo.nii.ac.jp:02000040","sets":["1683092389057"]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-06-28","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"1","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"CROSS Reports","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"中性子散乱研究では、軽水素と重水素によるコントラスト調整や非干渉性散乱抑制、部分重水素化による位置選択的な情報抽出のために重水素化試料が利用されている。しかしながら、重水素化した試料は一般に非常に高額であり、容易に入手できない。このため、我々は、容易に重水素化試料の合成が可能な、小型の化学重水素化装置を開発した。この重水素化装置は従来型の装置と比べて反応温度に制限があるものの、低コストかつ取り扱いが容易であることが特徴である。本重水素化装置を用いてイオン液体、アミド化合物、アミノ酸の重水素化反応を実施したところ、従来型の装置と同程度の重水素化反応効率が得られた。本重水素化装置の利用により重水素化試料準備に要する手間やコストが低減され、重水素化試料を用いた中性子科学研究の活性化が期待される。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"In neutron scattering studies, deuterated compounds are used to control the scattering contrast between the components and reduce the incoherent scattering background from the hydrogenated samples. However, it is sometimes difficult to obtain deuterated compounds because they are generally expensive and not always available. To overcome such a situation, we have developed a simplified chemical deuteration system that easily synthesizes a required deuterated compound from a targeting compound and heavy water. The deuteration system is easy to be handled and inexpensive, despite some limitations in reaction temperatures when compared to the conventional deuteration systems. We have performed some chemical deuteration reactions for ionic liquids, amide compounds, and amino acids using the system. The deuteration efficiency is almost the same as that of the conventional systems. We believe that the simplified deuteration system will promote the deuteration and neutron science research by reducing the cost and effort of deuteration experiments.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.57378/crossrep.2024001","subitem_identifier_reg_type":"JaLC"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"総合科学研究機構（CROSS）","subitem_publisher_language":"ja"}]},"item_1717052371149":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isPartOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://neutron.cross.or.jp/ja/cross-reports/","subitem_relation_type_select":"URI"}}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"総合科学研究機構（CROSS)","affiliationNameLang":"ja"},{"affiliationName":"Comprehensive Research Organization for Science and Society (CROSS)","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"阿久津, 和宏","creatorNameLang":"ja"},{"creatorName":"Akutsu-Suyama, Kazuhiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"阿久津","familyNameLang":"ja"}],"givenNames":[{"givenName":"和宏","givenNameLang":"ja"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"総合科学研究機構（CROSS)","affiliationNameLang":"ja"},{"affiliationName":"Comprehensive Research Organization for Science and Society (CROSS)","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"上田, 実咲","creatorNameLang":"ja"},{"creatorName":"Ueda, Misaki","creatorNameLang":"en"}],"familyNames":[{"familyName":"上田","familyNameLang":"ja"}],"givenNames":[{"givenName":"実咲","givenNameLang":"ja"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"日本原子力研究開発機構（JAEA）","affiliationNameLang":"ja"},{"affiliationName":"Japan Atomic Energy Agency (JAEA)","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"柴崎, 千枝","creatorNameLang":"ja"},{"creatorName":"Shibazaki, Chie","creatorNameLang":"en"}],"familyNames":[{"familyName":"柴崎","familyNameLang":"ja"}],"givenNames":[{"givenName":"千枝","givenNameLang":"ja"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"European Spallation Source (ESS)","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Fisher, Zoë","creatorNameLang":"en"}],"familyNames":[{"familyName":"Fisher","familyNameLang":"en"}],"givenNames":[{"givenName":" Zoë","givenNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"CROSS_Reports-2024001.pdf","format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://cross.repo.nii.ac.jp/record/2000040/files/CROSS_Reports-2024001.pdf"},"version_id":"28a16a5e-34f8-463b-b4d9-0db901ff7136"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"重水素化物","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"化学重水素化","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"簡易型重水素化装置","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Deuterated compounds","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"chemical deuteration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"simplified deuteration system","subitem_subject_language":"en","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"簡易型化学重水素化装置の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"簡易型化学重水素化装置の開発","subitem_title_language":"ja"},{"subitem_title":"Development of a Simple and Easy Chemical Deuteration System","subitem_title_language":"en"}]},"item_type_id":"40037","owner":"8","path":["1683092389057"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-28"},"publish_date":"2024-06-28","publish_status":"0","recid":"2000040","relation_version_is_last":true,"title":["簡易型化学重水素化装置の開発"],"weko_creator_id":"8","weko_shared_id":-1},"updated":"2024-07-16T04:10:34.406216+00:00"}