{"created":"2025-02-21T03:47:26.283690+00:00","id":2007288,"links":{},"metadata":{"_buckets":{"deposit":"c5ad4c22-de72-45e4-b96f-287b06485b82"},"_deposit":{"created_by":41,"id":"2007288","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2007288"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02007288","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Thermodynamic properties of metal amides determined by ammonia pressure-composition isotherms","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hino, Satoshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Hino","familyNameLang":"en"}],"givenNames":[{"givenName":"Satoshi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ichikawa, Takayuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ichikawa","familyNameLang":"en"}],"givenNames":[{"givenName":"Takayuki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kojima, Yoshitsugu","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kojima","familyNameLang":"en"}],"givenNames":[{"givenName":"Yoshitsugu","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) 2009 Elsevier Ltd."}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"Hydrogen storage materials","subitem_subject_scheme":"Other"},{"subitem_subject":"Pressure-composition isotherms","subitem_subject_scheme":"Other"},{"subitem_subject":"Gas-solid reactions","subitem_subject_scheme":"Other"},{"subitem_subject":"Van't Hoff plot","subitem_subject_scheme":"Other"},{"subitem_subject":"Heat of formation","subitem_subject_scheme":"Other"},{"subitem_subject":"430","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Thermodynamic properties of Mg(NH2)(2) and LiNH2 were investigated by measurements of NH3 pressure-composition isotherms (PCI). Van't Hoff plot of plateau pressures of PCI for decomposition of Mg(NH2)(2) indicated the standard enthalpy and entropy change of the reactions were Delta H degrees = (120 +/- 11) kJ . mol(-1) (per unit amount of NH3) and Delta S degrees= (182 +/- 19) J . mol(-1) . K-1 for the reaction: Mg(NH2)(2) -> MgNH +NH3, and Delta H degrees= 112 kJ . mol(-1) and Delta S degrees = 157 J . mol(-1) K-1 for the reaction: MgNH -> (1/3)Mg3N2 + (1/3)NH3. PCI measurements for formation of LiNH2 were carried out, and temperature dependence of plateau pressures indicated Delta H degrees = (-108 +/- 15) kJ . mol(-1) and Delta S degrees = (-143 +/- 25) J. mol(-1) . K-1 for the reaction: Li2NH + NH3 -> 2LiNH(2).","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Academic Press LTD"},{"subitem_publisher":"Elsevier Science LTD"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"0021-9614","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA00695156","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"140"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"143","bibliographicPageStart":"140","bibliographicVolumeNumber":"42","bibliographic_titles":[{"bibliographic_title":"Journal of Chemical Thermodynamics"},{"bibliographic_title":"Journal of Chemical Thermodynamics"}]}]},"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.jct.2009.07.024","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1016/j.jct.2009.07.024","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":"JChemTherm_42_140.pdf","filesize":[{"value":"269.5 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2007288/files/JChemTherm_42_140.pdf"},"version_id":"ddf71e9d-e574-4864-8ce5-89e3e45fc516"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"28860"},"item_title":"Thermodynamic properties of metal amides determined by ammonia pressure-composition isotherms","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":"2007288","relation_version_is_last":true,"title":["Thermodynamic properties of metal amides determined by ammonia pressure-composition isotherms"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T09:37:41.227304+00:00"}