{"created":"2023-07-25T09:07:55.279197+00:00","id":6370,"links":{},"metadata":{"_buckets":{"deposit":"defd4f7e-04a9-49c5-b84a-e2fb9e85be66"},"_deposit":{"created_by":3,"id":"6370","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"6370"},"status":"published"},"_oai":{"id":"oai:toyama.repo.nii.ac.jp:00006370","sets":["663:777:778:779:787"]},"author_link":["21688","21683","21689","21687","21685","21682","21691","21690","21686","21684"],"item_3_alternative_title_19":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Adsorption of Tritium on Metal, Ceramics and Organic Materials (II) - Adsorption Inhabitation of Tritium for Stainless Steel -"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1988","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"50","bibliographicPageStart":"41","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"富山大学トリチウム科学センター研究報告 = Annual Report of Tritium Research Center, Toyama University"}]}]},"item_3_description_15":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Tritium contamination of materials used for tritium handling systems becomes a serious problem because an increasing amount of tritium is used for the research and development of thermonuclear fusion reactors. As a first step to develop materials free from tritium contamination, we studied the adsorption and desorption of tritium on Ni, Fe, and various stainless steels. The stainless steels used were SS-304 and SS-304/BN doped with Ce. The measurements were also carried out for passivated ones: namely, SS-304 passivated with electrochemical method (SS-304/P) and SS-304/BN annealed in vacuum at 800℃ for 3 hr (SS-304/BN(H)). In addition, BN discs prepared by chemical vapor deposition were also used for comparison with SS-304/BN(H). The amount of tritium adsorption and that of subsequent tritium desorption with heating considerably varied with samples. The order of the amount was Ni>>(Fe, SS-304, SS-304/BN>>(SS-304/P, SS-304/BN(H), BN). The amount of adsorption on Ni was about 100 times greater than that on Fe, SS-304 and SS-304/BN. The amount of adsorption on SS-304 was about 100 times greater than that on SS-304/P, SS-304/BN(H) and BN. Those results indicate that the adsorption of tritium is dependent to a considerable on Ni content in the subsurface layers of samples. This is supported by the surface analysis with X-ray photoelectron spectroscopy. It is noticeable that little tritium was adsorbed on SS-304/P and SS-304/BN(H). It was concluded that the stainless steels with surface passivation layers such as SS-304/P and SS-304/BN(H) are excellent as construction materials to minimize the tritium inventory and tritium contamination in the handling systems as well as thermonuclear fusion devices.","subitem_description_type":"Abstract"}]},"item_3_description_40":{"attribute_name":"資源タイプ(DSpace)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"21687","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Matsuyama, Masao"}]},{"nameIdentifiers":[{"nameIdentifier":"21688","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Araki, Yuuichi"}]},{"nameIdentifiers":[{"nameIdentifier":"21689","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ashida, Kan"}]},{"nameIdentifiers":[{"nameIdentifier":"21690","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Miyake, Hitoshi"}]},{"nameIdentifiers":[{"nameIdentifier":"21691","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Watanabe, Kuniaki"}]}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15099/00006364","subitem_identifier_reg_type":"JaLC"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"富山大学トリチウム科学センター"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10100133","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0287-1408","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_16":{"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":"松山, 政夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"新木, 裕一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"芦田, 完"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三宅, 均"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 国昭"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-17"}],"displaytype":"detail","filename":"annual_report8-4.pdf","filesize":[{"value":"870.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"annual_report8-4.pdf","url":"https://toyama.repo.nii.ac.jp/record/6370/files/annual_report8-4.pdf"},"version_id":"686c3731-c5bb-4a3a-8526-ba455f1a704a"}]},"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":"金属,セラミックス及び有機材料に対するトリチウムの吸着(II) :テンレスに対するトリチウムの吸着防止","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"金属,セラミックス及び有機材料に対するトリチウムの吸着(II) :テンレスに対するトリチウムの吸着防止"}]},"item_type_id":"3","owner":"3","path":["787"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-10-03"},"publish_date":"2007-10-03","publish_status":"0","recid":"6370","relation_version_is_last":true,"title":["金属,セラミックス及び有機材料に対するトリチウムの吸着(II) :テンレスに対するトリチウムの吸着防止"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-25T15:45:00.528390+00:00"}