@ARTICLE{Gatica201784,
author={Gatica, J.M. and Castiglioni, J. and de los Santos, C. and Yeste, M.P. and Cifredo, G. and Torres, M. and Vidal, H.},
title={Use of pillared clays in the preparation of washcoated clay honeycomb monoliths as support of manganese catalysts for the total oxidation of VOCs},
journal={Catalysis Today},
year={2017},
volume={296},
pages={84-94},
doi={10.1016/j.cattod.2017.04.025},
note={cited By 14},
url={https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018178743&doi=10.1016%2fj.cattod.2017.04.025&partnerID=40&md5=9589f3769d3b7db1652b240df1f11520},
abstract={Manganese catalysts supported by impregnation onto honeycomb monoliths extruded from commercial clay, previously coated with aluminium-pillared clay, were prepared and tested in the total combustion of propane and acetone. Samples characterization included chemical analysis, nitrogen physisorption, electron microscopies (SEM-EDS, HAADF and EELS), XRD, TPR and O2-TPD experiments. The active phase (around 5 wt%), consisting of MnO2 particles as majority phase, with homogeneous size and shape, that tends to concentrate in some regions of the surface of the clay support, exhibited high efficiency to oxidize the two model VOCs investigated and stability in severe reaction conditions. Light-off temperatures as low as 225 and 330 °C were found for the oxidation of acetone and propane respectively. The better performance observed in comparison to the monoliths without pillared clay was attributed to the higher active phase loading. Differences found as function of the VOC's nature and concentration were related to the different oxidation mechanisms proposed in literature, either just Mars-van Krevelen or this with also Eley-Rideal contribution, for acetone and propane respectively. These results combined with the intrinsic advantages of the honeycomb monolithic design open up new possibilities for using pillared clays as catalytic support in VOCs oxidation under more affordable conditions. © 2017 Elsevier B.V.},
keywords={Acetone;  Catalysts;  Catalytic oxidation;  Chemical analysis;  Electron energy loss spectroscopy;  Honeycomb structures;  Manganese;  Manganese oxide;  Propane, Catalytic supports;  Environmental catalysis;  Honeycomb monolith;  Light-off temperatures;  Nitrogen physisorption;  Oxidation mechanisms;  Pillared clay;  Reaction conditions, Oxidation},
document_type={Article},
source={Scopus},
}

{"_id":"4v9cJGq3E6Xmiq7L8","bibbaseid":"gatica-castiglioni-delossantos-yeste-cifredo-torres-vidal-useofpillaredclaysinthepreparationofwashcoatedclayhoneycombmonolithsassupportofmanganesecatalystsforthetotaloxidationofvocs-2017","authorIDs":[],"author_short":["Gatica, J.","Castiglioni, J.","de los Santos, C.","Yeste, M.","Cifredo, G.","Torres, M.","Vidal, H."],"bibdata":{"bibtype":"article","type":"article","author":[{"propositions":[],"lastnames":["Gatica"],"firstnames":["J.M."],"suffixes":[]},{"propositions":[],"lastnames":["Castiglioni"],"firstnames":["J."],"suffixes":[]},{"propositions":["de","los"],"lastnames":["Santos"],"firstnames":["C."],"suffixes":[]},{"propositions":[],"lastnames":["Yeste"],"firstnames":["M.P."],"suffixes":[]},{"propositions":[],"lastnames":["Cifredo"],"firstnames":["G."],"suffixes":[]},{"propositions":[],"lastnames":["Torres"],"firstnames":["M."],"suffixes":[]},{"propositions":[],"lastnames":["Vidal"],"firstnames":["H."],"suffixes":[]}],"title":"Use of pillared clays in the preparation of washcoated clay honeycomb monoliths as support of manganese catalysts for the total oxidation of VOCs","journal":"Catalysis Today","year":"2017","volume":"296","pages":"84-94","doi":"10.1016/j.cattod.2017.04.025","note":"cited By 14","url":"https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018178743&doi=10.1016%2fj.cattod.2017.04.025&partnerID=40&md5=9589f3769d3b7db1652b240df1f11520","abstract":"Manganese catalysts supported by impregnation onto honeycomb monoliths extruded from commercial clay, previously coated with aluminium-pillared clay, were prepared and tested in the total combustion of propane and acetone. Samples characterization included chemical analysis, nitrogen physisorption, electron microscopies (SEM-EDS, HAADF and EELS), XRD, TPR and O2-TPD experiments. The active phase (around 5 wt%), consisting of MnO2 particles as majority phase, with homogeneous size and shape, that tends to concentrate in some regions of the surface of the clay support, exhibited high efficiency to oxidize the two model VOCs investigated and stability in severe reaction conditions. Light-off temperatures as low as 225 and 330 °C were found for the oxidation of acetone and propane respectively. The better performance observed in comparison to the monoliths without pillared clay was attributed to the higher active phase loading. Differences found as function of the VOC's nature and concentration were related to the different oxidation mechanisms proposed in literature, either just Mars-van Krevelen or this with also Eley-Rideal contribution, for acetone and propane respectively. These results combined with the intrinsic advantages of the honeycomb monolithic design open up new possibilities for using pillared clays as catalytic support in VOCs oxidation under more affordable conditions. © 2017 Elsevier B.V.","keywords":"Acetone; Catalysts; Catalytic oxidation; Chemical analysis; Electron energy loss spectroscopy; Honeycomb structures; Manganese; Manganese oxide; Propane, Catalytic supports; Environmental catalysis; Honeycomb monolith; Light-off temperatures; Nitrogen physisorption; Oxidation mechanisms; Pillared clay; Reaction conditions, Oxidation","document_type":"Article","source":"Scopus","bibtex":"@ARTICLE{Gatica201784,\nauthor={Gatica, J.M. and Castiglioni, J. and de los Santos, C. and Yeste, M.P. and Cifredo, G. and Torres, M. and Vidal, H.},\ntitle={Use of pillared clays in the preparation of washcoated clay honeycomb monoliths as support of manganese catalysts for the total oxidation of VOCs},\njournal={Catalysis Today},\nyear={2017},\nvolume={296},\npages={84-94},\ndoi={10.1016/j.cattod.2017.04.025},\nnote={cited By 14},\nurl={https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018178743&doi=10.1016%2fj.cattod.2017.04.025&partnerID=40&md5=9589f3769d3b7db1652b240df1f11520},\nabstract={Manganese catalysts supported by impregnation onto honeycomb monoliths extruded from commercial clay, previously coated with aluminium-pillared clay, were prepared and tested in the total combustion of propane and acetone. Samples characterization included chemical analysis, nitrogen physisorption, electron microscopies (SEM-EDS, HAADF and EELS), XRD, TPR and O2-TPD experiments. The active phase (around 5 wt%), consisting of MnO2 particles as majority phase, with homogeneous size and shape, that tends to concentrate in some regions of the surface of the clay support, exhibited high efficiency to oxidize the two model VOCs investigated and stability in severe reaction conditions. Light-off temperatures as low as 225 and 330 °C were found for the oxidation of acetone and propane respectively. The better performance observed in comparison to the monoliths without pillared clay was attributed to the higher active phase loading. Differences found as function of the VOC's nature and concentration were related to the different oxidation mechanisms proposed in literature, either just Mars-van Krevelen or this with also Eley-Rideal contribution, for acetone and propane respectively. These results combined with the intrinsic advantages of the honeycomb monolithic design open up new possibilities for using pillared clays as catalytic support in VOCs oxidation under more affordable conditions. © 2017 Elsevier B.V.},\nkeywords={Acetone; Catalysts; Catalytic oxidation; Chemical analysis; Electron energy loss spectroscopy; Honeycomb structures; Manganese; Manganese oxide; Propane, Catalytic supports; Environmental catalysis; Honeycomb monolith; Light-off temperatures; Nitrogen physisorption; Oxidation mechanisms; Pillared clay; Reaction conditions, Oxidation},\ndocument_type={Article},\nsource={Scopus},\n}\n\n","author_short":["Gatica, J.","Castiglioni, J.","de los Santos, C.","Yeste, M.","Cifredo, G.","Torres, M.","Vidal, H."],"key":"Gatica201784","id":"Gatica201784","bibbaseid":"gatica-castiglioni-delossantos-yeste-cifredo-torres-vidal-useofpillaredclaysinthepreparationofwashcoatedclayhoneycombmonolithsassupportofmanganesecatalystsforthetotaloxidationofvocs-2017","role":"author","urls":{"Paper":"https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018178743&doi=10.1016%2fj.cattod.2017.04.025&partnerID=40&md5=9589f3769d3b7db1652b240df1f11520"},"keyword":["Acetone; Catalysts; Catalytic oxidation; Chemical analysis; Electron energy loss spectroscopy; Honeycomb structures; Manganese; Manganese oxide; Propane","Catalytic supports; Environmental catalysis; Honeycomb monolith; Light-off temperatures; Nitrogen physisorption; Oxidation mechanisms; Pillared clay; Reaction conditions","Oxidation"],"downloads":0,"html":"","metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"http://www2.uca.es/dept/cmat_qinor/nanomat/people/Group_5_years.bib","creationDate":"2020-10-26T16:39:31.553Z","downloads":0,"keywords":["acetone; catalysts; catalytic oxidation; chemical analysis; electron energy loss spectroscopy; honeycomb structures; manganese; manganese oxide; propane","catalytic supports; environmental catalysis; honeycomb monolith; light-off temperatures; nitrogen physisorption; oxidation mechanisms; pillared clay; reaction conditions","oxidation"],"search_terms":["use","pillared","clays","preparation","washcoated","clay","honeycomb","monoliths","support","manganese","catalysts","total","oxidation","vocs","gatica","castiglioni","de los santos","yeste","cifredo","torres","vidal"],"title":"Use of pillared clays in the preparation of washcoated clay honeycomb monoliths as support of manganese catalysts for the total oxidation of VOCs","year":2017,"dataSources":["pLaxbtGnTnBzs2x8w"]}