{"created":"2025-02-21T03:44:06.020422+00:00","id":2007183,"links":{},"metadata":{"_buckets":{"deposit":"9f644d6c-d1e6-430d-ad72-7186964ee59c"},"_deposit":{"created_by":41,"id":"2007183","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2007183"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02007183","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Anomalous hydrogen absorption on non-stoichiometric iron-carbon compound","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Miyaoka, Hiroki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Miyaoka","familyNameLang":"en"}],"givenNames":[{"givenName":"Hiroki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ichikawa, Takayuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ichikawa","familyNameLang":"en"}],"givenNames":[{"givenName":"Takayuki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Fujii, Tatsuo","creatorNameLang":"en"}],"familyNames":[{"familyName":"Fujii","familyNameLang":"en"}],"givenNames":[{"givenName":"Tatsuo","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ishida, Wataru","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ishida","familyNameLang":"en"}],"givenNames":[{"givenName":"Wataru","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Isobe, Shigehito","creatorNameLang":"en"}],"familyNames":[{"familyName":"Isobe","familyNameLang":"en"}],"givenNames":[{"givenName":"Shigehito","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Fuji, Hironobu","creatorNameLang":"en"}],"familyNames":[{"familyName":"Fuji","familyNameLang":"en"}],"givenNames":[{"givenName":"Hironobu","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) 2010 Elsevier B.V."}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"Hydrogen absorbing materials","subitem_subject_scheme":"Other"},{"subitem_subject":"Amorphous materials","subitem_subject_scheme":"Other"},{"subitem_subject":"Mechanochemical processing","subitem_subject_scheme":"Other"},{"subitem_subject":"Mossbauer spectroscopy","subitem_subject_scheme":"Other"},{"subitem_subject":"X-ray and gamma-ray spectroscopies","subitem_subject_scheme":"Other"},{"subitem_subject":"Thermal analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"430","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"On the synthesis of nano-structural hydrogenated graphite by ball-milling under H-2 atmosphere, iron contamination was mingled from steel balls during ball-milling. It is clarified by spectroscopic measurements that the mingled iron formed a non-stoichiometric iron-carbon (Fe-C) compound. The Fe-C phase was transformed to a well-ordered phase with H-2 desorption at 450 degrees C, suggesting that the hydrogen atoms were anomalously trapped at the Fe-C phase. With respect to hydrogen absorbing properties, the mingled iron enhanced the hydrogen capacity by about 50% compared with iron free hydrogenated graphite, where H/Fe was about 13 mass%. Therefore, if the hydrogen absorption site originated in the Fe-C phase could be synthesized independently, it should be recognized as a promising hydrogen storage system.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Elsevier Science SA"}]},"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":"547"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-10-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"550","bibliographicPageStart":"547","bibliographicVolumeNumber":"507","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.2010.07.221","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1016/j.jallcom.2010.07.221","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":"JAlloyCompd_507_547.pdf","filesize":[{"value":"270.5 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2007183/files/JAlloyCompd_507_547.pdf"},"version_id":"85323551-2817-49c1-8aa6-01bb9ac260da"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"30795"},"item_title":"Anomalous hydrogen absorption on non-stoichiometric iron-carbon compound","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":"2007183","relation_version_is_last":true,"title":["Anomalous hydrogen absorption on non-stoichiometric iron-carbon compound"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T09:24:54.211728+00:00"}