Enhanced thermal stability of A1-pillared smectites modified with Ce and La

Clays and Clay Minerals

Volumn 48, Issue 4, 2000, Pages 424-432

  Valverde, J L ^a   Canizares, P ^a   Sun Kou, M R ^a   Molina, C B ^a  

^a UNIVERSITY OF CASTILLA LA MANCHA   (Spain)

Author keywords

Bentonite; Ce; La; Pillared Clays

Indexed keywords

ACIDITY; ADSORPTION ISOTHERMS; ALUMINUM; CATALYSTS; CERIUM; LANTHANUM; POSITIVE IONS; THERMAL EFFECTS; THERMODYNAMIC STABILITY; THERMOGRAVIMETRIC ANALYSIS; X RAY DIFFRACTION ANALYSIS;

PILLARED SMECTITES;

BENTONITE;

ALUMINUM; BENTONITE; CLAY MINERAL; ION EXCHANGE; SMECTITE; THERMAL STRUCTURE;

EID: 0034254059     PISSN: 00098604     EISSN: None     Source Type: Journal    
DOI: 10.1346/CCMN.2000.0480402     Document Type: Article

References (40)

1. The determination of pore volume and area distribution in porous substances. I. Computations from nitrogen isotherms
2. Zr-containing pillared interlayer clays. Part III. Influence of method of preparation on the thermal and hydrothermal stability
3. Pillaring of synthetic hectorite by mixed (Al(13-x) Fe(x)) pillars
4. Zr-containing pillared interlayer clays. I. Preparation and structural characterization
5. Pillared clays as demetallisation catalysts
6. Synthesis and characterization of PILCs with single and mixed oxide pillars prepared from two different bentonites. A comparative study
7. Chromium (III)-doped pillared clays (PILCs)
8. Synthesis and characterization of pillared clays containing both Si and Al pillars
9. Analysis of the microporosity in pillared clays
10. Metathesis of propene on molybdenum-alumina-pillared montmorillonite
11. Effect of Ce on catalytic properties of pillared montmorillonite with Al- and GaAl-polyoxocations
12. Method for the calculation of effective pore size distribution in molecular sieve carbon
13. Pillared-clay catalysts containing mixed-metal complexes
14. Hydroxy-aluminosilicate interlayers in montmorillonite: Implications for acidic environments
15. Structural analysis of microporous carbons using the Dubinin-Radushkevich equation
16. Effects of temperature on the sorption of lanthanides by montmorillonite
17. Pillared clays and pillared acid-activated clays: A comparative study of physical, acidic and catalytic properties
18. Interactions of polycations of aluminum and iron with clays
19. New routes to the preparation of pillared montmorillonite catalysts
20. Physicochemical properties of montmorillonite interlayered with cationic oxyaluminum pillars
21. On the pillaring and delamination of smectite clay catalysts by polyoxocations of aluminum
22. New chromia pillared clay catalysts
23. Retention of La(III) and Nd(III) by montmorillonite
24. The combined use of different approaches in the characterization of microporous carbons
25. Characterization by physisorption of a new class of microporous adsorbents: Pillared clays
26. The Al pillaring of clays. Part I. Pillaring with dilute and concentrated Al solutions
27. Cross-linked smectites. III. Synthesis and properties of hydroxy-aluminum hectorites and fluorhectorites
28. Study of phosphorus-modified aluminum pillared montmorillonite I. Effect of the nature of phosphorus compounds
29. Preparation and properties of titanium oxide cross-linked montmorillonite
30. Preparation and properties of large-pore lanthanum-aluminum-pillared montmorillonite
31. A new approach to assignment of infrared absorption bands in layer-structure silicates
32. Preparation of alumina-pillared montmorillonite with desired pillar population
33. Characterization of clays and clay-organic systems. Cation diffusion and dehydroxylation
34. Sintering of montmorillonites pillared by hydroxy-aluminum species
35. Cross-linked smectites. IV. Preparation and properties of hydroxyaluminium-pillared cerium- and lanthanum-montmorillonites and fluorinated ammonium ion-montmorillonites
36. Multimetallic pillared interlayered clay products and processes of making them
37. Gallium, aluminum and mixed gallium-aluminum pillared montmorillonite. Preparation and characterization
38. Iron oxide pillared clay
39. Pillared clays as a new class of sorbents for gas separation