{"_buckets": {"deposit": "9b9626f6-ca36-40ae-875d-d418afa6a5fa"}, "_deposit": {"created_by": 17, "id": "2000257", "owner": "17", "owners": [17], "pid": {"revision_id": 0, "type": "depid", "value": "2000257"}, "status": "published"}, "_oai": {"id": "oai:kochi.repo.nii.ac.jp:02000257", "sets": ["105"]}, "author_link": [], "control_number": "2000257", "item_11_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2022-05-26", "bibliographicIssueDateType": "Issued"}, "bibliographicPageStart": "123254", "bibliographicVolumeNumber": "312", "bibliographic_titles": [{"bibliographic_title": "Journal of Solid State Chemistry", "bibliographic_titleLang": "en"}]}]}, "item_11_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "To understand the B-site mixing effect in perovskite-type SrFe1−xCoxO3−δ, we evaluated the relationship between the oxygen desorption properties and the reduction behavior of Fe and Co ions using thermogravimetry and in-situ X-ray absorption spectroscopy. The valence states of Fe and Co ions were estimated to be 3.56+ and 3.27+, respectively, which remained constant with changes in composition. Maximum oxygen desorption occurred at x = 0.2 below 800 °C. As temperature was increased and oxygen was released, a relationship was observed between the valence and coordination number changes of each B-site ion; these changes were more pronounced for the Fe ions than for the Co ions. In SrFe1−xCoxO3−δ samples, oxygen adjacent to Fe ions was released more readily than oxygen adjacent to Co ions. This conclusion is supported by the electronic states of the two B-site ions. These results are important for the design of new oxygen storage materials.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_11_publisher_31": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier", "subitem_publisher_language": "en"}]}, "item_11_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1016/j.jssc.2022.123254", "subitem_relation_type_select": "DOI"}}]}, "item_11_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2022 Elsevier Inc. All rights reserved.", "subitem_rights_language": "en"}]}, "item_11_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0022-4596", "subitem_source_identifier_type": "PISSN"}]}, "item_11_version_type_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Fujishiro, Fumito", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Oshima, Natsumi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Sakuragi, Tokio", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Oishi, Masatsugu", "creatorNameLang": "en"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2024-06-10"}], "download_preview_message": "", "file_order": 0, "filename": "JSSC_312-123254.pdf", "filesize": [{"value": "649 KB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_5", "mimetype": "application/pdf", "size": 649000.0, "url": {"url": "https://kochi.repo.nii.ac.jp/record/2000257/files/JSSC_312-123254.pdf"}, "version_id": "3011160e-5682-411f-94da-ff625f0de125"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Oxygen storage materials", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Perovskite-type oxides", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "B-site mixing effect", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Thermogravimetry", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "X-ray absorption spectroscopy", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Oxygen desorption properties of perovskite-type SrFe1−xCoxO3−δ: B-site mixing effect on the reduction properties of Fe and Co ions", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Oxygen desorption properties of perovskite-type SrFe1−xCoxO3−δ: B-site mixing effect on the reduction properties of Fe and Co ions", "subitem_title_language": "en"}]}, "item_type_id": "11", "owner": "17", "path": ["105"], "permalink_uri": "http://hdl.handle.net/10126/0002000257", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2024-06-10"}, "publish_date": "2024-06-10", "publish_status": "0", "recid": "2000257", "relation": {}, "relation_version_is_last": true, "title": ["Oxygen desorption properties of perovskite-type SrFe1−xCoxO3−δ: B-site mixing effect on the reduction properties of Fe and Co ions"], "weko_shared_id": -1}
Oxygen desorption properties of perovskite-type SrFe1−xCoxO3−δ: B-site mixing effect on the reduction properties of Fe and Co ions
http://hdl.handle.net/10126/0002000257
http://hdl.handle.net/10126/0002000257