Zobrazeno 1 - 10
of 36
pro vyhledávání: '"S. Libs"'
Publikováno v:
Applied Catalysis A: General. 378:69-75
La 2 NiO 4 /α-Al 2 O 3 catalyst was prepared by a microwaves assisted self-combustion method using glycine or urea as fuel and metal nitrates as oxidizers. In order to understand the effect of the preparation method and the fuel type used on the cat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d74f71c7cba35c59e2a3927762604cb1
https://doi.org/10.1016/j.apcata.2010.02.001
https://doi.org/10.1016/j.apcata.2010.02.001
Publikováno v:
Catalysis Today. 113:187-193
A series of mixed oxides close to NiAl 2 O 4 was obtained by a sol–gel like method (propionic acid). The characterization of the different structures was made by X-ray diffraction (XRD), scanning electron microscopy (SEM) or transmission electron m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f101971a6a636ceb10ceb0a7eb27abb5
https://doi.org/10.1016/j.cattod.2005.11.065
https://doi.org/10.1016/j.cattod.2005.11.065
Publikováno v:
Applied Catalysis A: General. 238:69-84
Isomerization of light alkanes and alkenes was investigated on pure MoO3 powder which was gradually reduced under a rapid flow of hydrogen (1 atm) at 350 °C. Incompletely reduced MoO3 samples readily isomerize alkanes in the order nC4⪡nC5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27e3803bf4286e3b8f1dcb37e8b9993d
https://doi.org/10.1016/s0926-860x(02)00216-8
https://doi.org/10.1016/s0926-860x(02)00216-8
Publikováno v:
Applied Catalysis B: Environmental. 32:37-47
The LaMnO 3+ δ perovskite shows interesting performances in the total catalytic destruction of chlorinated C 2 hydrocarbons selectively to CO x (mainly CO 2 ) and HCl. It is shown that the unsaturated molecules are more difficult to destroy than the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6770df90f5b126c8a0a191f03ddf4851
https://doi.org/10.1016/s0926-3373(00)00293-9
https://doi.org/10.1016/s0926-3373(00)00293-9
Publikováno v:
Scopus-Elsevier
Mixed LaNixFe(1−x)O3 perovskite oxides (0≤x≤1) have been prepared by a sol–gel related method, characterised by X-ray diffraction (XRD), specific surface area measurements, transmission electron microscopy (TEM) coupled to an energy dispersiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81e353d5dfade155bde8e1cb8218c71c
https://doi.org/10.1016/s0926-860x(98)00343-3
https://doi.org/10.1016/s0926-860x(98)00343-3
Publikováno v:
Journal of Materials Science. 30:3005-3009
Well-defined structures like ABO3 (A = Ba, Sr, Ca; and B = Ti, Zr) perovskites were prepared by a sol-gel method which permits the formation of a crystalline structure at low-calcination temperatures (∼700 °C). The perovskite structures were chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d39f15686956e1c166b061587697ed3
https://doi.org/10.1007/bf00349675
https://doi.org/10.1007/bf00349675
Publikováno v:
Journal of Catalysis. 140:328-334
Compounds of general formula A2B2O7 have been characterized by X-ray diffraction and tested for catalytic activity in oxidative coupling of methane. Calculations of the rare earth-oxygen (AO) and cocation-oxygen (BO) bond energies provide a new way t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::720ec2989bb50c9f9bf8fffdb977ba45
https://doi.org/10.1006/jcat.1993.1087
https://doi.org/10.1006/jcat.1993.1087
Publikováno v:
Journal of Molecular Catalysis. 64:337-347
Parafonnaldehyde can be decomposed into mostly CO and H 2 with a ruthenium-phosphine catalytic system. However, it is not established whether CO and H 2 are primary products. With the same catalyst, formic acid is fully decarboxylated into CO 2 and H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5815feea39cde4ed2580de18c514241
https://doi.org/10.1016/0304-5102(91)85142-o
https://doi.org/10.1016/0304-5102(91)85142-o
Publikováno v:
Applied Catalysis B: Environmental
Applied Catalysis B: Environmental, Elsevier, 2007, 74, pp.211-222
Applied Catalysis B: Environmental, Elsevier, 2007, 74, pp.211-222
A Ni/olivine catalyst, previously developed for biomass gasification and tar removal during fluidized bed steam gasification of biomass, was tested in a fixed bed reactor in toluene steam reforming as a tar destruction model reaction. The influence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b23416985480862dc4406736534d4e6
https://hal.archives-ouvertes.fr/hal-00354716
https://hal.archives-ouvertes.fr/hal-00354716
Publikováno v:
Tetrahedron. 32:1107-1111
Resume La cyclodimerisation thermique de l'acroleine et la methylvinylcetone conduit selectivement a un seul derive dihydropyrranique. La cinetique de reaction est peu sensible a la nature du solvant; on note cependant une legere diminution de vitess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e112ac409003bb4d7c329b4e967db841
https://doi.org/10.1016/0040-4020(76)85033-8
https://doi.org/10.1016/0040-4020(76)85033-8