{"data":{"id":"10.6084/m9.figshare.c.4375814.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.c.4375814.v1","prefix":"10.6084","suffix":"m9.figshare.c.4375814.v1","identifiers":[{"identifier":"https://doi.org/10.6084/m9.figshare.c.4375814.v1","identifierType":"DOI"}],"alternateIdentifiers":[{"alternateIdentifierType":"DOI","alternateIdentifier":"https://doi.org/10.6084/m9.figshare.c.4375814.v1"}],"creators":[{"name":"Nguyen The Luong","affiliation":[],"nameIdentifiers":[]},{"name":"Okumura, Hideyuki","nameType":"Personal","givenName":"Hideyuki","familyName":"Okumura","affiliation":[],"nameIdentifiers":[]},{"name":"Yamasue, Eiji","nameType":"Personal","givenName":"Eiji","familyName":"Yamasue","affiliation":[],"nameIdentifiers":[]},{"name":"Ishihara, Keiichi N.","nameType":"Personal","givenName":"Keiichi N.","familyName":"Ishihara","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Supplementary material from \"Structure and catalytic behaviour of CuO–CeO\u003csub\u003e2\u003c/sub\u003e prepared by high-energy ball milling\""}],"publisher":"Figshare","container":{},"publicationYear":2019,"subjects":[{"subject":"Environmental Chemistry"},{"subject":"90499 Chemical Engineering not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Chemical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"30399 Macromolecular and Materials Chemistry not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Chemical sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2019-01-23","dateType":"Created"},{"date":"2019-01-23","dateType":"Updated"},{"date":"2019","dateType":"Issued"}],"language":null,"types":{"ris":"GEN","bibtex":"misc","citeproc":"article","schemaOrg":"Collection","resourceType":"Collection","resourceTypeGeneral":"Collection"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1098/rsos.181861","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.c.4375814","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":[],"formats":[],"version":null,"rightsList":[{"rights":"CC BY 4.0","rightsUri":"https://creativecommons.org/licenses/by/4.0"}],"descriptions":[{"description":"The aim of this study is to prepare CeO\u003csub\u003e2\u003c/sub\u003e–CuO composite by means of mechanical milling and to investigate its characteristics as catalyst. The structural and morphological features of milled samples are observed by X-ray diffractometry and scanning electron microscopy. The milled sample is subjected to measurement of the redox property and total OSC (oxygen storage capacity) using GC-TCD and TG-DTA, which are important parameters to indicate the effectiveness of catalysts. Interestingly, reduction of CuO is repeatedly observed when milling of CuO–CeO\u003csub\u003e2\u003c/sub\u003e powder mixture is processed in air. The redox property of milled CuO–CeO\u003csub\u003e2\u003c/sub\u003e sample is investigated by H\u003csub\u003e2\u003c/sub\u003e-TPR, where three reduction peaks are observed for 0 h milling and only one broad peak for various other milling times. The total OSC of mechanically driven CuO–CeO\u003csub\u003e2\u003c/sub\u003e catalyst is much higher than that of the CeO\u003csub\u003e2\u003c/sub\u003e–ZrO\u003csub\u003e2\u003c/sub\u003e traditional catalyst system at low temperatures.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://rs.figshare.com/collections/Supplementary_material_from_Structure_and_catalytic_behaviour_of_CuO_CeO_sub_2_sub_prepared_by_high-energy_ball_milling_/4375814/1","contentUrl":null,"metadataVersion":1,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":1,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2019-01-23T17:47:22.000Z","registered":"2019-01-23T17:47:23.000Z","published":"2019","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