000061980 001__ 61980
000061980 005__ 20220831095640.0
000061980 0247_ $$2doi$$a10.1002/anie.201603886
000061980 0248_ $$2sideral$$a96664
000061980 037__ $$aART-2016-96664
000061980 041__ $$aeng
000061980 100__ $$0(orcid)0000-0001-5036-1355$$aRamirez, A.
000061980 245__ $$aA Nanoarchitecture Based on Silver and Copper Oxide with an Exceptional Response in the Chlorine-Promoted Epoxidation of Ethylene
000061980 260__ $$c2016
000061980 5060_ $$aAccess copy available to the general public$$fUnrestricted
000061980 5203_ $$aThe selective oxidation of ethylene to ethylene epoxide is highly challenging as a result of competing reaction pathways leading to the deep oxidation of both ethylene and ethylene oxide. Herein we present a novel catalyst based on silver and copper oxide with an excellent response in the selective oxidation pathway towards ethylene epoxide. The catalyst is composed of different silver nanostructures dispersed on a tubular copper oxide matrix. This type of hybrid nanoarchitecture seems to facilitate the accommodation of chlorine promoters, leading to high yields at low reaction temperatures. The stability after the addition of chlorine promoters implies a substantial improvement over the industrial practice: a single pretreatment step at ambient pressure suffices in contrast with the common practice of continuously feeding organochlorinated precursors during the reaction.
000061980 536__ $$9info:eu-repo/grantAgreement/EUR/ERC/HECTOR-267626
000061980 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000061980 590__ $$a11.994$$b2016
000061980 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b13 / 166 = 0.078$$c2016$$dQ1$$eT1
000061980 592__ $$a5.953$$b2016
000061980 593__ $$aChemistry (miscellaneous)$$c2016$$dQ1
000061980 593__ $$aCatalysis$$c2016$$dQ1
000061980 655_4 $$ainfo:eu-repo/semantics/conferenceObject$$vinfo:eu-repo/semantics/acceptedVersion
000061980 700__ $$0(orcid)0000-0002-4546-4111$$aHueso, J. L.
000061980 700__ $$aSuarez, H.
000061980 700__ $$0(orcid)0000-0002-4758-9380$$aMallada, R.$$uUniversidad de Zaragoza
000061980 700__ $$0(orcid)0000-0002-4599-3013$$aIbarra, A.
000061980 700__ $$0(orcid)0000-0002-2966-9088$$aIrusta, S.$$uUniversidad de Zaragoza
000061980 700__ $$0(orcid)0000-0002-8701-9745$$aSantamaria, J.$$uUniversidad de Zaragoza
000061980 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000061980 773__ $$g55, 37 (2016), 11158-11161$$pAngew. Chem. (Int. ed.)$$tANGEWANDTE CHEMIE-INTERNATIONAL EDITION$$x1433-7851
000061980 8564_ $$s1603997$$uhttps://zaguan.unizar.es/record/61980/files/texto_completo.pdf$$yPostprint
000061980 8564_ $$s139950$$uhttps://zaguan.unizar.es/record/61980/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000061980 909CO $$ooai:zaguan.unizar.es:61980$$particulos$$pdriver
000061980 951__ $$a2022-08-31-09:48:02
000061980 980__ $$aARTICLE