{"_buckets": {"deposit": "f7e72598-2ac3-4a3a-85ce-3c8c9ed19e50"}, "_deposit": {"created_by": 17, "id": "2003771", "owner": "17", "owners": [17], "owners_ext": {"displayname": "repository", "username": "repository"}, "pid": {"revision_id": 0, "type": "depid", "value": "2003771"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:02003771", "sets": []}, "author_link": [], "control_number": "2003771", "item_1615768549627": {"attribute_name": "\u51fa\u7248\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_1629683748249": {"attribute_name": "\u65e5\u4ed8", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2023-05-07", "subitem_date_issued_type": "Available"}]}, "item_9_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2022-05-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "9", "bibliographicPageEnd": "2754", "bibliographicPageStart": "2749", "bibliographicVolumeNumber": "12", "bibliographic_titles": [{"bibliographic_title": "Catalysis Science \u0026 Technology", "bibliographic_titleLang": "en"}]}]}, "item_9_description_4": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "A Pt-based CO oxidation catalyst that works even at low temperatures is desirable for industrial applications; however, its development is highly challenging because of Pt\u0027s high affinity toward CO. Here, we develop a Pt^IV single-atom/\u03b2-MnO2 composite metal-oxide surface (Pt1^IV/\u03b2-MnO2). Single Pt^IV sites were stably formed on the high surface \u03b2-MnO2 by strong interaction with Mn^IV defect sites. The resulting Pt^IV\u2013O\u2013Mn^IV local structures served the lattice oxygens as an oxidant to catalyze low-temperature oxidation of CO. Pt1^IV/\u03b2-MnO2 was highly resistant to CO poisoning because of the high-valence state of the Pt^IV single-atom sites. Aided by these geometric and electronic features, the CO oxidation was catalyzed with reaction rates of 0.676 and 0.206 molCO/h/gPt at 25 \u00b0C and 0 \u00b0C, respectively, under the O2-rich conditions (O2\u2006:\u2006CO ratio of 66.7). These are record rates in the literature for Pt-based catalyst application for low-temperature CO oxidation under near atmospheric conditions.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Royal Society of Chemistry", "subitem_publisher_language": "en"}]}, "item_9_relation_43": {"attribute_name": "\u95a2\u9023\u60c5\u5831", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1039/D2CY00677D", "subitem_relation_type_select": "DOI"}}]}, "item_9_source_id_7": {"attribute_name": "\u53ce\u9332\u7269\u8b58\u5225\u5b50", "attribute_value_mlt": [{"subitem_source_identifier": "2044-4753", "subitem_source_identifier_type": "PISSN"}]}, "item_access_right": {"attribute_name": "\u30a2\u30af\u30bb\u30b9\u6a29", "attribute_value_mlt": [{"subitem_access_right": "embargoed access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_f1cf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Nagata, Takeshi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Oda, Akira", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yamamoto, Yuta", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Ichihashi, Risa", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Sawabe, Kyoichi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Satsuma, Atsushi", "creatorNameLang": "en"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2023-05-07"}], "displaytype": "detail", "download_preview_message": "Download / Preview is available from 2023/5/6.", "file_order": 0, "filename": "20220419_revised_Manuscipt.pdf", "filesize": [{"value": "808 KB"}], "format": "application/pdf", "future_date_message": "Download is available from 2023/5/6.", "is_thumbnail": false, "mimetype": "application/pdf", "size": 808000.0, "url": {"objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/2003771/files/20220419_revised_Manuscipt.pdf"}, "version_id": "d7b24fc3-a2a6-4df4-a03e-44775aeea233"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "High Pt-mass activity of Pt^IV1/\u03b2-MnO2 surface for low-temperature oxidation of CO under O2-rich conditions", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "High Pt-mass activity of Pt^IV1/\u03b2-MnO2 surface for low-temperature oxidation of CO under O2-rich conditions", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "17", "path": ["320/321/322"], "permalink_uri": "http://hdl.handle.net/2237/0002003771", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2022-09-13"}, "publish_date": "2022-09-13", "publish_status": "0", "recid": "2003771", "relation": {}, "relation_version_is_last": true, "title": ["High Pt-mass activity of Pt^IV1/\u03b2-MnO2 surface for low-temperature oxidation of CO under O2-rich conditions"], "weko_shared_id": -1}