Impregnation-induced memory effect of thermally activated layered double hydroxides

Applied Clay Science

Volumn 13, Issue 1, 1998, Pages 35-48

  Marchi, A J ^a   Apesteguia C R ^a  

^a INSTITUTO DE INVESTIGACIONES EN CATÁLISIS Y PETROQUÍMICA   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

CALCINATION; CATALYSTS; CRYSTALLIZATION; DIFFUSION IN SOLIDS; IMPREGNATION; PH EFFECTS; PHASE TRANSITIONS; POTASSIUM COMPOUNDS; PRECIPITATION (CHEMICAL); THERMAL EFFECTS; X RAY DIFFRACTION ANALYSIS;

LAYERED DOUBLE HYDROXIDES; MEMORY EFFECT; POTASSIUM CARBONATE; POTASSIUM HYDROXIDE;

CLAY MINERALS;

ANIONIC CLAY; LAYERED DOUBLE HYDROXIDE;

EID: 0032100978     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0169-1317(98)00011-8     Document Type: Article

References (28)

1. Alcaraz, J.J., Arena, B.J., Gillispie, R., Holmgren, J.S., 1997. Solid bases catalysts for mercaptan oxidation. Proceedings 15th Meeting of the North American Catalysis Society, Chicago, p. 114.
2. Allman R. The crystal structure of pyroaurite. Acta Crystallogr. B. 24:1968;972-977.
3. Arena, B.J., Holmgren, J.S., 1993. Catalysts for sweetening a sour hydrocarbon fraction. US Patent 5,232,887.
4. 3 catalyst. J. Catal. 93:1985;38-54.
5. Bish D.L., Livingstone A. The crystal chemistry and paragenesis of honessite and hydronessite: the sulfate analogs of reversite. Miner. Mag. 44:1981;339-343.
6. Cavani F., Trifiro F., Vaccari A. Hydrotalcite-type anionic clays: preparation, properties and applications. Catal. Today. 11:1991;173-301.
7. 6 alcohols from synthesis gas on copper-cobalt catalysts. J. Mol. Catal. 17:1982;241-254.
8. Courty, Ph., Marcilly, Ch., 1983. A scientific approach to the preparation of bulk mixed oxide catalysts. In: Poncelet, G., Grange, P., Jacobs, P.A. (Eds.), Preparation of Catalysts III, Elsevier, Amsterdam, pp. 485-517.
9. 1 Processes, ACS Symposium Series 328, pp. 42-60.
10. Di Cosimo J.I., Diez V.K., Apesteguía C.R. Base catalysis for the synthesis of α,β-unsaturated ketones from the vapor-phase aldol condensation of acetone. Appl. Catal. A. 137:1996;149-166.
11. Dunitz J.D., Orgel L.E. Electronic properties of transition-metal oxides. J. Phys. Chem. Solids. 3:1957;318-323.
12. Ginés M.J.L., Amadeo N., Laborde M., Apesteguía C.R. Activity and structure-sensitivity of the water-gas shift reaction over Cu-Zn-Al mixed oxide catalysts. Appl. Catal. A. 131:1995;283-296.
13. Ginés M.J.L., Apesteguía C.R. Thermal decomposition of Cu-based hydroxycarbonate catalytic precursors for the low-temperature CO-shift reaction. J. Thermal Anal. 50:1997;745-756.
14. Grandvallet, P., Courty, Ph., Freund, E., 1984. Characterization and catalytic properties of copper-cobalt-aluminium-zinc mixed phases for higher alcohol synthesis. Proceedings 8th International Congress on Catalysis, Dechema, Franckfurt-am-Main, II, pp. 81-92.
15. Lo Jacono M., Cimino A., Inversi M. Oxidation states of copper on alumina studied by redox cycles. J. Catal. 76:1982;320-332.
16. Marchi, A.J., Sedrán, A.G., Apesteguía, C.R., 1986. Alcohols from synthesis gas: coprecipitation of homogeneous precursors. Proceedings 4th International Symp. on Scientific Bases for the Preparation of Heterogeneous Catalysts, Louvain La Neuve, Belgium, H-7, pp. 1-10.
17. Marchi, A.J., Di Cosimo, J.I., Apesteguía, C.R., 1988. Preparation of Cu-Co-Al mixed oxide catalysts for syngas conversion to higher alcohols. In: Phillips, M., Ternan, M. (Eds.), Proceedings 9th International Congress on Catalysis, Chemical Institute of Canada, Ottawa, 529-536.
18. Marchi A.J., Di Cosimo J.I., Apesteguía C.R. Effect of the preparation conditions on the reducibility of Cu-Co based oxides. Catal. Today. 15:1992;383-394.
19. McClure D.S. The distribution of transition metal cations in spinels. J. Phys. Chem. Solids. 3:1957;311-317.
20. Miyata S. Physico-chemical properties of synthetic hydrotalcites in relation to composition. Clays Clay Miner. 28:1980;50-56.
21. Navrotsky A., Kleppa O.J. The thermodynamics of cation distributions in simple spinels. J. Inorg. Nucl. Chem. 29:1967;2701-2714.
22. Reichle W.T., Yang S.Y., Everhardt D.S. The nature of the thermal decomposition of a catalytically active anionic clay mineral. J. Catal. 101:1986;352-359.
23. Rey F., Fornés V., Rojo J.M. Thermal decomposition of hydrotalcites: an infrared and nuclear magnetic resonance spectroscopic study. J. Chem. Soc., Faraday Trans. 88:1992;2233-2238.
24. Sato T., Wakabayashi T., Shimada M. Adsorption of various anions by magnesium aluminium oxide. Ind. Eng. Chem. Prod. Res. Dev. 25:1986;89-92.
25. Sato T., Fujita H., Endo T., Shimada M., Tsunashima A. Synthesis of hydrotalcite-like compounds and their physico-chemicals properties. React. Solids. 5:1986;219-228.
26. Schaper H., Berg-Slot J.J., Stork W.H.J. Stabilized magnesia: a novel catalyst support. Appl. Catal. 54:1985;79-90.
27. Taylor H.F.W. Crystal structures of some double hydroxide minerals. Miner. Mag. 39:1973;377-389.
28. Volpe L., Boudart M. Topotactic preparation of powders with high specific surface area. Catal. Rev. Sci. Eng. 27:1985;515-583.