{"created":"2025-02-21T03:43:42.622885+00:00","id":2007172,"links":{},"metadata":{"_buckets":{"deposit":"29f910dd-d95e-492b-9cde-af9a5d5d8c8f"},"_deposit":{"created_by":41,"id":"2007172","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2007172"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02007172","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Hydrogen absorption properties of Li-Mg-N-H system","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ichikawa, Takayuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ichikawa","familyNameLang":"en"}],"givenNames":[{"givenName":"Takayuki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tokoyoda, Kazuhiko","creatorNameLang":"en"}],"familyNames":[{"familyName":"Tokoyoda","familyNameLang":"en"}],"givenNames":[{"givenName":"Kazuhiko","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Leng, Haiyan","creatorNameLang":"en"}],"familyNames":[{"familyName":"Leng","familyNameLang":"en"}],"givenNames":[{"givenName":"Haiyan","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Fujii, Hironobu","creatorNameLang":"en"}],"familyNames":[{"familyName":"Fujii","familyNameLang":"en"}],"givenNames":[{"givenName":"Hironobu","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2005 Elsevier B.V."}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"Hydrogen storage materials","subitem_subject_scheme":"Other"},{"subitem_subject":"Gas-solid reactions","subitem_subject_scheme":"Other"},{"subitem_subject":"High-energy ball milling","subitem_subject_scheme":"Other"},{"subitem_subject":"Mechanochemical synthesis","subitem_subject_scheme":"Other"},{"subitem_subject":"Thermal analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"420","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Isothermal hydrogen absorption properties of the ball milled mixture of 3Mg(NH2)2 and 8LiH after dehydrogenation at 200 °C under high vacuum were investigated at two different temperatures of 150 and 200 °C. The pressure –composition isotherm (PCT) curve at 200 °C revealed a two-plateaus-like behavior, while the PCT curve at 150 °C showed a single-plateau-like behavior. The hydrogenated phases were composed of LiH and Mg(NH2)2 under 9 MPa at 200 °C, while those were observed as mixed phases of LiH and LiNH2 at 150 °C without any trace of Mg(NH2)2 in XRD measurements. These results indicate that there are 2 step hydrogenation processes corresponding to high and low pressures at 200 °C, but the kinetics at 150 °C is too slow to proceed with the second hydrogenating step at high pressure region.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V."}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"0925-8388","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA10817249","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"245"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-09-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1-2","bibliographicPageEnd":"248","bibliographicPageStart":"245","bibliographicVolumeNumber":"400","bibliographic_titles":[{"bibliographic_title":"Journal of Alloys and Compounds"},{"bibliographic_title":"Journal of Alloys and Compounds"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_b1a7d7d4d402bcce","subitem_version_type":"AO"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.jallcom.2005.03.068","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1016/j.jallcom.2005.03.068","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"JAllCompd_400_1-2_245.pdf","filesize":[{"value":"274.7 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2007172/files/JAllCompd_400_1-2_245.pdf"},"version_id":"1282554b-2238-4237-91e1-937054952052"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"20045"},"item_title":"Hydrogen absorption properties of Li-Mg-N-H system","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2007172","relation_version_is_last":true,"title":["Hydrogen absorption properties of Li-Mg-N-H system"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T09:23:54.565729+00:00"}