@article{Blanco2012,
abstract = {Two alumina-supported Ce/Pr mixed oxides, with different alumina promoters, La and Si, have been investigated in this paper. A gradual decrease of the Oxygen Storage Capacity (OSC) was observed after reducing the samples at progressively higher temperatures. However, depending on the nature of the alumina promoter, the temperature at which the loss of OSC started to be evident changed, being higher in the La-doped sample. A structural characterization study by X-ray diffraction (XRD) of the samples submitted to different reduction and reoxidation treatments in a range of temperatures was performed. From this study a correlation between the nature of the observed phases, the alumina promoter, and the deactivation behaviour could be stated. FTIR study is of particular interest because the observed correlation between the reduction degree and the position and intensity of the FTIR band is altered when deactivation phenomena appear. © 2011 Elsevier B.V.},
address = {Departamento de Ciencia de Los Materiales e Ingenieria Metalurgica y Quimica Inorganica, University of C\'{a}diz, Apdo. 40, Puerto Real (C\'{a}diz) 11510, Spain},
annote = {Export Date: 22 January 2013
        
Source: Scopus
        
CODEN: CATTE
        
doi: 10.1016/j.cattod.2011.09.039
        
Language of Original Document: English
        
Correspondence Address: Pintado, J.M.; Departamento de Ciencia de Los Materiales e Ingenieria Metalurgica y Quimica Inorganica, University of C\'{a}diz, Apdo. 40, Puerto Real (C\'{a}diz) 11510, Spain; email: josemaria.pintado@uca.es
        
References: Trovarelli, A., (2002) Catalysis by Ceria and Related Materials, , 1st edition Imperial College Press London; 
Mart\'{\i}nez-Arias, A., Fern\'{a}ndez-Garc\'{\i}a, M., Salamanca, L.N., Valenzuela, R., Conesa, J.C., Soria, J., (2000) J. Phys. Chem. B, 104, pp. 4038-4046; 
Santos, A.C.S.F., Damyanova, S., Teixeira, G.N.R., Mattos, L.V., Noronha, F.B., Passos, F.B., Bueno, J.M.C., (2005) Appl. Catal., A: Gen., 290, pp. 123-132; 
Feio, L.S.F., Hori, C.E., Damyanova, S., Noronha, F.B., Casinelli, W.H., Marques, C.M.P., Bueno, J.M.C., (2007) Appl. Catal., A: Gen., 316, pp. 107-116; 
Zafiris, G.S., Gorte, R.J., (1993) J. Catal., 143, pp. 86-91; 
Bunlesin, T., Putna, E.S., Gorte, R.J., (1996) Catal. Lett., 41, pp. 1-5; 
Colussi, S., De Leitemburg, C., Dolcetti, G., Trovarelli, A., (2004) J. Alloys Compd., 374, pp. 387-392; 
Wang, S., Lu, G.Q., (1998) Appl. Catal. B: Environ., 19, pp. 267-277; 
Bernal, S., Blanco, G., Cauqui, M.A., Martin, A., Pintado, J.M., Galtayries, A., Sporken, R., (2000) Surf. Interface Anal., 30, pp. 85-89; 
Kang, Z.C., Eyring, L., (2000) J. Solid State Chem., 155, pp. 129-137; 
Narula, C.K., Haack, L.P., Chun, W., Jen, H.W., Graham, G.W., (1999) J. Phys. Chem. B, 103, pp. 3634-3639; 
Rossignol, S., G\'{e}rard, F., Mesnard, D., Kappenstein, C., Duprez, D., (2003) J. Mater. Chem., 12, pp. 3017-3020; 
Miki, T., Ogawa, T., Haneda, M., Kakuta, N., Ueno, A., Tateishi, S., Matsuura, S., Sato, M., (1990) J. Phys. Chem., 94, pp. 6464-6467; 
Shyu, J.Z., Weber, W.H., Gandhi, H.S., (1988) J. Phys. Chem., 92, pp. 4964-4970; 
Binet, C., Badri, A., Lavalley, J.C., (1994) J. Phys. Chem., 98, pp. 6392-6398; 
Gennari, F.C., Montini, T., Hickey, N., Fornasiero, P., Graziani, M., (2006) Appl. Surf. Sci., 252, pp. 8456-8465; 
Bernal, S., Botana, F.J., Garc\'{\i}a, R., Rodr\'{\i}guez-Izquierdo, J.M., (1987) React. Sol., 4, pp. 23-40},
author = {Blanco, G. and Pintado, JM. and Aboussaid, K. and Cifredo, GA. and Begrani, MSE. and Bernal, S.},
issn = {09205861 (ISSN)},
journal = {Catalysis Today},
keywords = {Alumina,Alumina-supported,Alumina-supported catalysts,Catalyst deactivation,Ce/Pr mixed oxide,Deactivation phenomena,Doping (additives),FT-IR study,FTIR,FTIR spectroscopy,Fourier transform infrared spectroscopy,Higher temperatures,Mixed oxide,OSC,Oxygen storage capacity,Re-oxidation,Redox behaviour,Reduction degree,Structural characterization,Structural modifications,Thermal aging,X ray diffraction},
number = {1},
pages = {184--189},
title = {{Effect of different alumina dopants on the redox deactivation produced by structural modifications on CePrO x/Al 2O 3 systems}},
url = {https://www.scopus.com/inward/record.url?eid=2-s2.0-84655168014&partnerID=40&md5=ee31d42adcec421ff2bc238eceaf182f},
volume = {180},
year = {2012}
}

{"_id":{"_str":"539fef882d7be89727001d67"},"__v":1,"authorIDs":["5457279a2abc8e9f37000103","545727b32abc8e9f37000106"],"author_short":["Blanco, G.","Pintado, J.","Aboussaid, K.","Cifredo, G.","Begrani, M.","Bernal, S."],"bibbaseid":"blanco-pintado-aboussaid-cifredo-begrani-bernal-effectofdifferentaluminadopantsontheredoxdeactivationproducedbystructuralmodificationsonceproxal2o3systems-2012","bibdata":{"bibtype":"article","type":"article","abstract":"Two alumina-supported Ce/Pr mixed oxides, with different alumina promoters, La and Si, have been investigated in this paper. A gradual decrease of the Oxygen Storage Capacity (OSC) was observed after reducing the samples at progressively higher temperatures. However, depending on the nature of the alumina promoter, the temperature at which the loss of OSC started to be evident changed, being higher in the La-doped sample. A structural characterization study by X-ray diffraction (XRD) of the samples submitted to different reduction and reoxidation treatments in a range of temperatures was performed. From this study a correlation between the nature of the observed phases, the alumina promoter, and the deactivation behaviour could be stated. FTIR study is of particular interest because the observed correlation between the reduction degree and the position and intensity of the FTIR band is altered when deactivation phenomena appear. © 2011 Elsevier B.V.","address":"Departamento de Ciencia de Los Materiales e Ingenieria Metalurgica y Quimica Inorganica, University of Cádiz, Apdo. 40, Puerto Real (Cádiz) 11510, Spain","annote":"Export Date: 22 January 2013 Source: Scopus CODEN: CATTE doi: 10.1016/j.cattod.2011.09.039 Language of Original Document: English Correspondence Address: Pintado, J.M.; Departamento de Ciencia de Los Materiales e Ingenieria Metalurgica y Quimica Inorganica, University of Cádiz, Apdo. 40, Puerto Real (Cádiz) 11510, Spain; email: josemaria.pintado@uca.es References: Trovarelli, A., (2002) Catalysis by Ceria and Related Materials, , 1st edition Imperial College Press London; Martínez-Arias, A., Fernández-García, M., Salamanca, L.N., Valenzuela, R., Conesa, J.C., Soria, J., (2000) J. Phys. Chem. B, 104, pp. 4038-4046; Santos, A.C.S.F., Damyanova, S., Teixeira, G.N.R., Mattos, L.V., Noronha, F.B., Passos, F.B., Bueno, J.M.C., (2005) Appl. Catal., A: Gen., 290, pp. 123-132; Feio, L.S.F., Hori, C.E., Damyanova, S., Noronha, F.B., Casinelli, W.H., Marques, C.M.P., Bueno, J.M.C., (2007) Appl. Catal., A: Gen., 316, pp. 107-116; Zafiris, G.S., Gorte, R.J., (1993) J. Catal., 143, pp. 86-91; Bunlesin, T., Putna, E.S., Gorte, R.J., (1996) Catal. Lett., 41, pp. 1-5; Colussi, S., De Leitemburg, C., Dolcetti, G., Trovarelli, A., (2004) J. Alloys Compd., 374, pp. 387-392; Wang, S., Lu, G.Q., (1998) Appl. Catal. B: Environ., 19, pp. 267-277; Bernal, S., Blanco, G., Cauqui, M.A., Martin, A., Pintado, J.M., Galtayries, A., Sporken, R., (2000) Surf. Interface Anal., 30, pp. 85-89; Kang, Z.C., Eyring, L., (2000) J. Solid State Chem., 155, pp. 129-137; Narula, C.K., Haack, L.P., Chun, W., Jen, H.W., Graham, G.W., (1999) J. Phys. Chem. B, 103, pp. 3634-3639; Rossignol, S., Gérard, F., Mesnard, D., Kappenstein, C., Duprez, D., (2003) J. Mater. Chem., 12, pp. 3017-3020; Miki, T., Ogawa, T., Haneda, M., Kakuta, N., Ueno, A., Tateishi, S., Matsuura, S., Sato, M., (1990) J. Phys. Chem., 94, pp. 6464-6467; Shyu, J.Z., Weber, W.H., Gandhi, H.S., (1988) J. Phys. Chem., 92, pp. 4964-4970; Binet, C., Badri, A., Lavalley, J.C., (1994) J. Phys. Chem., 98, pp. 6392-6398; Gennari, F.C., Montini, T., Hickey, N., Fornasiero, P., Graziani, M., (2006) Appl. Surf. Sci., 252, pp. 8456-8465; Bernal, S., Botana, F.J., García, R., Rodríguez-Izquierdo, J.M., (1987) React. Sol., 4, pp. 23-40","author":[{"propositions":[],"lastnames":["Blanco"],"firstnames":["G."],"suffixes":[]},{"propositions":[],"lastnames":["Pintado"],"firstnames":["JM."],"suffixes":[]},{"propositions":[],"lastnames":["Aboussaid"],"firstnames":["K."],"suffixes":[]},{"propositions":[],"lastnames":["Cifredo"],"firstnames":["GA."],"suffixes":[]},{"propositions":[],"lastnames":["Begrani"],"firstnames":["MSE."],"suffixes":[]},{"propositions":[],"lastnames":["Bernal"],"firstnames":["S."],"suffixes":[]}],"issn":"09205861 (ISSN)","journal":"Catalysis Today","keywords":"Alumina,Alumina-supported,Alumina-supported catalysts,Catalyst deactivation,Ce/Pr mixed oxide,Deactivation phenomena,Doping (additives),FT-IR study,FTIR,FTIR spectroscopy,Fourier transform infrared spectroscopy,Higher temperatures,Mixed oxide,OSC,Oxygen storage capacity,Re-oxidation,Redox behaviour,Reduction degree,Structural characterization,Structural modifications,Thermal aging,X ray diffraction","number":"1","pages":"184–189","title":"Effect of different alumina dopants on the redox deactivation produced by structural modifications on CePrO x/Al 2O 3 systems","url":"https://www.scopus.com/inward/record.url?eid=2-s2.0-84655168014&partnerID=40&md5=ee31d42adcec421ff2bc238eceaf182f","volume":"180","year":"2012","bibtex":"@article{Blanco2012,\nabstract = {Two alumina-supported Ce/Pr mixed oxides, with different alumina promoters, La and Si, have been investigated in this paper. A gradual decrease of the Oxygen Storage Capacity (OSC) was observed after reducing the samples at progressively higher temperatures. However, depending on the nature of the alumina promoter, the temperature at which the loss of OSC started to be evident changed, being higher in the La-doped sample. A structural characterization study by X-ray diffraction (XRD) of the samples submitted to different reduction and reoxidation treatments in a range of temperatures was performed. From this study a correlation between the nature of the observed phases, the alumina promoter, and the deactivation behaviour could be stated. FTIR study is of particular interest because the observed correlation between the reduction degree and the position and intensity of the FTIR band is altered when deactivation phenomena appear. © 2011 Elsevier B.V.},\naddress = {Departamento de Ciencia de Los Materiales e Ingenieria Metalurgica y Quimica Inorganica, University of C\\'{a}diz, Apdo. 40, Puerto Real (C\\'{a}diz) 11510, Spain},\nannote = {Export Date: 22 January 2013\n \nSource: Scopus\n \nCODEN: CATTE\n \ndoi: 10.1016/j.cattod.2011.09.039\n \nLanguage of Original Document: English\n \nCorrespondence Address: Pintado, J.M.; Departamento de Ciencia de Los Materiales e Ingenieria Metalurgica y Quimica Inorganica, University of C\\'{a}diz, Apdo. 40, Puerto Real (C\\'{a}diz) 11510, Spain; email: josemaria.pintado@uca.es\n \nReferences: Trovarelli, A., (2002) Catalysis by Ceria and Related Materials, , 1st edition Imperial College Press London; \nMart\\'{\\i}nez-Arias, A., Fern\\'{a}ndez-Garc\\'{\\i}a, M., Salamanca, L.N., Valenzuela, R., Conesa, J.C., Soria, J., (2000) J. Phys. Chem. B, 104, pp. 4038-4046; \nSantos, A.C.S.F., Damyanova, S., Teixeira, G.N.R., Mattos, L.V., Noronha, F.B., Passos, F.B., Bueno, J.M.C., (2005) Appl. Catal., A: Gen., 290, pp. 123-132; \nFeio, L.S.F., Hori, C.E., Damyanova, S., Noronha, F.B., Casinelli, W.H., Marques, C.M.P., Bueno, J.M.C., (2007) Appl. Catal., A: Gen., 316, pp. 107-116; \nZafiris, G.S., Gorte, R.J., (1993) J. Catal., 143, pp. 86-91; \nBunlesin, T., Putna, E.S., Gorte, R.J., (1996) Catal. Lett., 41, pp. 1-5; \nColussi, S., De Leitemburg, C., Dolcetti, G., Trovarelli, A., (2004) J. Alloys Compd., 374, pp. 387-392; \nWang, S., Lu, G.Q., (1998) Appl. Catal. B: Environ., 19, pp. 267-277; \nBernal, S., Blanco, G., Cauqui, M.A., Martin, A., Pintado, J.M., Galtayries, A., Sporken, R., (2000) Surf. Interface Anal., 30, pp. 85-89; \nKang, Z.C., Eyring, L., (2000) J. Solid State Chem., 155, pp. 129-137; \nNarula, C.K., Haack, L.P., Chun, W., Jen, H.W., Graham, G.W., (1999) J. Phys. Chem. B, 103, pp. 3634-3639; \nRossignol, S., G\\'{e}rard, F., Mesnard, D., Kappenstein, C., Duprez, D., (2003) J. Mater. Chem., 12, pp. 3017-3020; \nMiki, T., Ogawa, T., Haneda, M., Kakuta, N., Ueno, A., Tateishi, S., Matsuura, S., Sato, M., (1990) J. Phys. Chem., 94, pp. 6464-6467; \nShyu, J.Z., Weber, W.H., Gandhi, H.S., (1988) J. Phys. Chem., 92, pp. 4964-4970; \nBinet, C., Badri, A., Lavalley, J.C., (1994) J. Phys. Chem., 98, pp. 6392-6398; \nGennari, F.C., Montini, T., Hickey, N., Fornasiero, P., Graziani, M., (2006) Appl. Surf. Sci., 252, pp. 8456-8465; \nBernal, S., Botana, F.J., Garc\\'{\\i}a, R., Rodr\\'{\\i}guez-Izquierdo, J.M., (1987) React. Sol., 4, pp. 23-40},\nauthor = {Blanco, G. and Pintado, JM. and Aboussaid, K. and Cifredo, GA. and Begrani, MSE. and Bernal, S.},\nissn = {09205861 (ISSN)},\njournal = {Catalysis Today},\nkeywords = {Alumina,Alumina-supported,Alumina-supported catalysts,Catalyst deactivation,Ce/Pr mixed oxide,Deactivation phenomena,Doping (additives),FT-IR study,FTIR,FTIR spectroscopy,Fourier transform infrared spectroscopy,Higher temperatures,Mixed oxide,OSC,Oxygen storage capacity,Re-oxidation,Redox behaviour,Reduction degree,Structural characterization,Structural modifications,Thermal aging,X ray diffraction},\nnumber = {1},\npages = {184--189},\ntitle = {{Effect of different alumina dopants on the redox deactivation produced by structural modifications on CePrO x/Al 2O 3 systems}},\nurl = {https://www.scopus.com/inward/record.url?eid=2-s2.0-84655168014&partnerID=40&md5=ee31d42adcec421ff2bc238eceaf182f},\nvolume = {180},\nyear = {2012}\n}\n","author_short":["Blanco, G.","Pintado, J.","Aboussaid, K.","Cifredo, G.","Begrani, M.","Bernal, S."],"key":"Blanco2012","id":"Blanco2012","bibbaseid":"blanco-pintado-aboussaid-cifredo-begrani-bernal-effectofdifferentaluminadopantsontheredoxdeactivationproducedbystructuralmodificationsonceproxal2o3systems-2012","role":"author","urls":{"Paper":"https://www.scopus.com/inward/record.url?eid=2-s2.0-84655168014&partnerID=40&md5=ee31d42adcec421ff2bc238eceaf182f"},"keyword":["Alumina","Alumina-supported","Alumina-supported catalysts","Catalyst deactivation","Ce/Pr mixed oxide","Deactivation phenomena","Doping (additives)","FT-IR study","FTIR","FTIR spectroscopy","Fourier transform infrared spectroscopy","Higher temperatures","Mixed oxide","OSC","Oxygen storage capacity","Re-oxidation","Redox behaviour","Reduction degree","Structural characterization","Structural modifications","Thermal aging","X ray diffraction"],"downloads":0,"html":"","metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"www2.uca.es/dept/cmat_qinor/nanomat/people/Blanco.bib","downloads":0,"keywords":["alumina","alumina-supported","alumina-supported catalysts","catalyst deactivation","ce/pr mixed oxide","deactivation phenomena","doping (additives)","ft-ir study","ftir","ftir spectroscopy","fourier transform infrared spectroscopy","higher temperatures","mixed oxide","osc","oxygen storage capacity","re-oxidation","redox behaviour","reduction degree","structural characterization","structural modifications","thermal aging","x ray diffraction"],"search_terms":["effect","different","alumina","dopants","redox","deactivation","produced","structural","modifications","cepro","systems","blanco","pintado","aboussaid","cifredo","begrani","bernal"],"title":"Effect of different alumina dopants on the redox deactivation produced by structural modifications on CePrO x/Al 2O 3 systems","year":2012,"dataSources":["5SycFgxrp5ZbMhfkX","cHrAkoGTxSAsg76Se","AZrZbPtRyjbHNBS3W"]}