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Selective liquid phase benzyl alcohol oxidation over Cu-loaded LaFeO3 perovskite
dc.contributor.author | Mistri, Rajib |
dc.contributor.author | Das, Dipak |
dc.contributor.author | Llorca Piqué, Jordi |
dc.contributor.author | Domínguez Escalante, Montserrat |
dc.contributor.author | Mandal, Tapas Kumar |
dc.contributor.author | Mohanty, Paritosh |
dc.contributor.author | Ray, Bidhan Chandra |
dc.contributor.author | Gayen, Arup |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Química |
dc.date.accessioned | 2017-03-29T08:56:11Z |
dc.date.issued | 2016 |
dc.identifier.citation | Mistri, R., Das, D., Llorca, J., Dominguez, M., Mandal, T., Mohanty, P., Ray, B.C., Gayen, A. Selective liquid phase benzyl alcohol oxidation over Cu-loaded LaFeO3 perovskite. "RSC advances", 2016, vol. 6, núm. 6, p. 4469-4477. |
dc.identifier.issn | 2046-2069 |
dc.identifier.uri | http://hdl.handle.net/2117/103020 |
dc.description.abstract | Copper loaded LaMO3 (M = Mn, Fe and Co) perovskites have been synthesized by a single-step solution combustion method. These materials have been investigated for liquid phase oxidation of benzyl alcohol using tertiary butyl hydrogen peroxide (TBHP) as oxidant in air at 80 degrees C under ambient pressure. Among these, the 10 at% Cu-loaded LaFeO3 has shown the best activity i.e., similar to 99% conversion with complete benzaldehyde selectivity. The formation of perovskite phase was confirmed from XRD and the presence of Cu2+ was confirmed by XPS analysis. The higher activity of the combustion synthesized catalyst has been ascribed to the presence of a poorly defined surface structure containing an amorphous CuO phase wrapping the LaFeO3 particle, as evidenced from the HRTEM analysis. The catalyst recycling tests have shown a negligible loss of activity in the consecutive cycles. |
dc.format.extent | 9 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria química |
dc.subject.lcsh | Catalysis |
dc.subject.lcsh | Benzyl alcohol |
dc.title | Selective liquid phase benzyl alcohol oxidation over Cu-loaded LaFeO3 perovskite |
dc.type | Article |
dc.subject.lemac | Catalitzadors |
dc.subject.lemac | Electroquímica |
dc.contributor.group | Universitat Politècnica de Catalunya. NEMEN - Nanoenginyeria de materials aplicats a l'energia |
dc.identifier.doi | 10.1039/c5ra22592b |
dc.relation.publisherversion | https://apps-webofknowledge-com.recursos.biblioteca.upc.edu/full_record.do?product=WOS&search_mode=GeneralSearch&qid=4&SID=Y1Am5Q4iJgi5E3GKyki&page=1&doc=1 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 19783448 |
dc.description.version | Postprint (author's final draft) |
dc.date.lift | 10000-01-01 |
local.citation.author | Mistri, R.; Das, D.; Llorca, J.; Dominguez, M.; Mandal, T.; Mohanty, P.; Ray, B.C.; Gayen, A. |
local.citation.publicationName | RSC advances |
local.citation.volume | 6 |
local.citation.number | 6 |
local.citation.startingPage | 4469 |
local.citation.endingPage | 4477 |
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