Protonation-deprotonation of dioctahedral smectites

Applied Clay Science

Volumn 20, Issue 1-2, 2001, Pages 27-38

  Heller Kallai, Lisa ^a  

^a HEBREW UNIVERSITY OF JERUSALEM   (Israel)

Author keywords

Dehydroxylation; Diotahedral smectites; Protonation deprotonation; Structural formulae

Indexed keywords

HEATING; OXIDATION; POSITIVE IONS; PROTONS; WATER;

PROTONATION;

CLAY;

CLAY MINERAL; CRYSTAL STRUCTURE; SMECTITE;

EID: 0035445703     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0169-1317(01)00038-2     Document Type: Article

References (50)

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3. 2+ reduction in dioctahedral smectites
4. Synthesis of illitesmectite from smectite at earth surface temperatures and high pH
5. Das dehydroxylierungsverhalten und die KAK eines homoionischen cis-vacanten Montmorillonites nach thermischen Behandlungen
6. Dehydroxylation behavior of heat-treated and steam-treated homoionic cis-vacant montmorillonites
7. Irreversible collapse of montmorillonite
8. Infrared absorption spectrometry in clay studies
9. Evidence for loss of protons and octahedral iron from oxidized biotites and vermiculites
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11. Dehydration of montmorillonite minerals
12. Interaction of montmorillonite with alkali halides
13. Reduction and reoxidation of nontronite: The data reassessed
14. Potassium fixation by smectites in wetting-drying cycles with different anions
15. Migration of Cu ions in Cu montmorillonite heated with and without alkali halides
16. Nontronite after acid or alkali attack
17. Verlust der Austauschfáhigkeit von Lithiumionen an Bentonit durch Erhitzung
18. Intracrystalline swelling, cation exchange and anion exchange of minerals of the montmorillonite group and of kaolinite
19. Charge reduction, octahedral charge and lithium retention in heated, Li-saturated smectites
20. Preparation and characterization of reduced-charge hectorites
21. Role of structural hydrogen in the reduction and reoxidation of iron in nontronite
22. Expandable phyllosilicate reactions with lithium on heating
23. Thermally induced migration in Na and Li montmorillonite
24. Preparation and infrared spectroscopic characterization of reduced-charge montmorillonite with various Li contents
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27. Copper (II) interactions of montmorillonite: Evidence from physical methods
28. Effects of temperature on the sorption of lanthanides by montmorillonite
29. Effect of pressure on the sorption of Yb by montmorillonite
30. Protonation of compounds at clay mineral surfaces
31. The chemical constitution of clays
32. Minerals of the montmorillonite group
33. Deprotonation of nontronite resulting from chemical reduction of structural ferric iron
34. Deferration effect on structural ferrous-ferric iron ratio and CEC of vermiculites and soils
35. 3+ in dioctahedral smectites: III. Oxidation of octahedral iron in montmorillonite
36. An infrared spectroscopic study of the interaction of nontronite and ferruginous montmorillonites with alkali metal hydroxides
37. Infra-red red spectroscopic study of the dehydration of montmorillonite and saponite
38. IR spectroscopic evidence for interaction between hydronium ions and lattice OH groups in montmorillonite
39. Lithium and potassium absorption, dehydroxylation temperature and structural water content in aluminous smectites
40. Infrared spectroscopic study of adsorbed water on reduced charge montmorillonites
41. Infrared spectroscopy study of tetrahedral and octahedral Substitutions in an interstratified illite-smectite clay
42. A system for calculating analyses of micas and related minerals to end members
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44. Effects of reduction and reoxidation of structural iron on the surface charge and the dissolution of dioctahedral smectites
45. Cation migration in montmorillonites
46. Local environment of lanthanum ions in montmorillonite upon healing
47. Potassium halide-treated montmorillonite (KTM) as a solid phase in liquid chromatography
48. +-exchanged montmorillonite
49. I.R. evidence for migration of protons in H- and organo-montmorillonites