{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362262945201361024.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1126/science.1225091"}},{"identifier":{"@type":"URI","@value":"https://www.science.org/doi/pdf/10.1126/science.1225091"}}],"dc:title":[{"@value":"Mixed-Phase Oxide Catalyst Based on Mn-Mullite (Sm, Gd)Mn\n            <sub>2</sub>\n            O\n            <sub>5</sub>\n            for NO Oxidation in Diesel Exhaust"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Cleaning Diesel Exhaust</jats:title>\n          <jats:p>\n            One strategy for removing pollutants from diesel engine exhaust is to trap the unburned carbon soot and then to combust the soot with the NO\n            <jats:sub>2</jats:sub>\n            that is generated from NO; the two pollutants are then converted to N\n            <jats:sub>2</jats:sub>\n            and CO\n            <jats:sub>2</jats:sub>\n            . Diesel exhaust is relatively cold, compared to gasoline engine exhaust, and conversion of NO to NO\n            <jats:sub>2</jats:sub>\n            has required the use of platinum catalysts.\n            <jats:bold>\n              W. Wang\n              <jats:italic>et al.</jats:italic>\n            </jats:bold>\n            (p.\n            <jats:related-article xmlns:xlink=\"http://www.w3.org/1999/xlink\" ext-link-type=\"doi\" page=\"832\" related-article-type=\"in-this-issue\" vol=\"337\" xlink:href=\"10.1126/science.1225091\">832</jats:related-article>\n            ) now report that a more earth-abundant catalyst, based on Mn-mullite (Sm, Gd)Mn\n            <jats:sub>2</jats:sub>\n            O\n            <jats:sub>5</jats:sub>\n            metal oxides was able to oxidize NO in simulated diesel exhaust at temperatures as low as 75°C. Spectroscopic studies and quantum chemical modeling suggested that Mn-nitrates formed on Mn-Mn dimer sites were the key intermediates responsible for NO\n            <jats:sub>2</jats:sub>\n            formation.\n          </jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382262945201361034","@type":"Researcher","foaf:name":[{"@value":"Weichao Wang"}],"jpcoar:affiliationName":[{"@value":"Nanostellar Inc., 3696 Haven Avenue, Redwood City, CA94063, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361029","@type":"Researcher","foaf:name":[{"@value":"Geoffrey McCool"}],"jpcoar:affiliationName":[{"@value":"Nanostellar Inc., 3696 Haven Avenue, Redwood City, CA94063, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361028","@type":"Researcher","foaf:name":[{"@value":"Neeti Kapur"}],"jpcoar:affiliationName":[{"@value":"Nanostellar Inc., 3696 Haven Avenue, Redwood City, CA94063, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361030","@type":"Researcher","foaf:name":[{"@value":"Guang Yuan"}],"jpcoar:affiliationName":[{"@value":"Nanostellar Inc., 3696 Haven Avenue, Redwood City, CA94063, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361024","@type":"Researcher","foaf:name":[{"@value":"Bin Shan"}],"jpcoar:affiliationName":[{"@value":"Nanostellar Inc., 3696 Haven Avenue, Redwood City, CA94063, USA."},{"@value":"State Key Laboratory of Materials Processing and Die and Mould Technology and School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361031","@type":"Researcher","foaf:name":[{"@value":"Matt Nguyen"}],"jpcoar:affiliationName":[{"@value":"Nanostellar Inc., 3696 Haven Avenue, Redwood City, CA94063, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361027","@type":"Researcher","foaf:name":[{"@value":"Uschi M. Graham"}],"jpcoar:affiliationName":[{"@value":"Center for Applied Energy Research, University of Kentucky, 2540 Research Park Drive, Lexington, KY 40511, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361026","@type":"Researcher","foaf:name":[{"@value":"Burtron H. Davis"}],"jpcoar:affiliationName":[{"@value":"Center for Applied Energy Research, University of Kentucky, 2540 Research Park Drive, Lexington, KY 40511, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361032","@type":"Researcher","foaf:name":[{"@value":"Gary Jacobs"}],"jpcoar:affiliationName":[{"@value":"Center for Applied Energy Research, University of Kentucky, 2540 Research Park Drive, Lexington, KY 40511, USA."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361025","@type":"Researcher","foaf:name":[{"@value":"Kyeongjae Cho"}],"jpcoar:affiliationName":[{"@value":"Nanostellar Inc., 3696 Haven Avenue, Redwood City, CA94063, USA."},{"@value":"Department of Materials Science and Engineering and Department of Physics, University of Texas at Dallas, Richardson, TX 75080, USA."},{"@value":"WCU Multiscale Mechanical Design Division, School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742, Republic of Korea."}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945201361033","@type":"Researcher","foaf:name":[{"@value":"Xianghong (Kelly) Hao"}],"jpcoar:affiliationName":[{"@value":"Nanostellar Inc., 3696 Haven Avenue, Redwood City, CA94063, USA."}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00368075"},{"@type":"EISSN","@value":"10959203"}],"prism:publicationName":[{"@value":"Science"}],"dc:publisher":[{"@value":"American Association for the Advancement of Science (AAAS)"}],"prism:publicationDate":"2012-08-17","prism:volume":"337","prism:number":"6096","prism:startingPage":"832","prism:endingPage":"835"},"reviewed":"false","url":[{"@id":"https://www.science.org/doi/pdf/10.1126/science.1225091"}],"createdAt":"2012-08-16","modifiedAt":"2024-01-10","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360567183544547840","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Activated interiors of clay nanotubes for agglomeration-tolerant automotive exhaust remediation"}]},{"@id":"https://cir.nii.ac.jp/crid/1360588380599178880","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Highly Dispersed Ni Atoms and O<sub>3</sub> Promote Room-Temperature Catalytic Oxidation"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846639328741504","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Low‐Temperature Remediation of NO Catalyzed by Interleaved CuO Nanoplates"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1126/science.1225091"},{"@type":"CROSSREF","@value":"10.1039/c4ta06966h_references_DOI_5I9HF94ySXQaMMpIZ8WzOPs35A3"},{"@type":"CROSSREF","@value":"10.1021/acsnano.3c12946_references_DOI_5I9HF94ySXQaMMpIZ8WzOPs35A3"},{"@type":"CROSSREF","@value":"10.1002/adma.201306055_references_DOI_5I9HF94ySXQaMMpIZ8WzOPs35A3"}]}