Intercalated Clay Catalysts

Recent advances in the intercalation of metal complex cations in smectite clay minerals are leading to the development of new classes of selective heterogeneous catalysts. The selectivity of both metal-catalyzed and proton-catalyzed chemical conversions in clay intercalates can often be regulated by controlling surface chemical equilibria, interlamellar swelling, or reactant pair proximity in the interlayer regions. Also, the intercalation of polynuclear hydroxy metal cations and metal cluster cations in smectites affords new pillared clay catalysts with pore sizes that can be made larger than those of conventional zeolite catalysts.

[1]  M. McBride,et al.  Electron spin resonance studies of cation orientation in restricted water layers on phyllosilicate (smectite) surfaces , 1975 .

[2]  C. Tchoubar,et al.  Order and Disorder Relations in the Distribution of the Substitutions in Smectites, Illites and Vermiculites , 1974 .

[3]  T. Pinnavaia,et al.  Intercalation of Silica in Smectite , 1980 .

[4]  R. Grim.  Crystal Structures of Clay Minerals and Their X-Ray Identification , 1982 .

[5]  G. Brindley,et al.  Hydroxy-Nickel Interlayering in Montmorillonite by Titration Method , 1978 .

[6]  Edward Teller,et al.  X‐Ray Interference in Partially Ordered Layer Lattices , 1942 .

[7]  J. Uytterhoeven,et al.  INTERACTION BETWEEN AMMONIA AND THE EXPANDING LATTICES OF MONTMORILLONITE AND VERMICULITE , 1963 .

[8]  T. Pinnavaia,et al.  Intercalation of catalytically active metal complexes in mica-type silicates. Rhodium hydrogenation catalysts , 1979 .

[9]  W. D. Johns,et al.  Clay Minerals and Petroleum-Forming Reactions During Burial and Diagenesis , 1972 .

[10]  R. Grim.  Advanced chemical methods for soil and clay mineral research , 1981 .

[11]  A. Maes,et al.  Heterogeneity of Charge Density Distribution in Montmorillonite as Inferred from Cobalt Adsorption , 1975 .

[12]  J. Russell.  Infra-red study of the reactions of ammonia with montmorillonite and saponite , 1965 .

[13]  T. Pinnavaia,et al.  Utilization of a cationic ligand for the intercalation of catalytically active rhodium complexes in swelling, layer-lattice silicates , 1979 .

[14]  B. Theng.  The Chemistry of Clay-Organic Reactions , 2024 .

[15]  G. W. Bailey,et al.  Factors influencing the adsorption, desorption, and movement of pesticides in soi. , 1970, Residue reviews.

[16]  R. Nurse.  An Introduction to Clay Colloid Chemistry , 1965 .

[17]  T. Pinnavaia,et al.  Synthesis and Properties of Heat-Stable Expanded Smectite and Vermiculite , 1979 .

[18]  M. M. Mortland,et al.  Surface Acidity of Smectites in Relation to Hydration, Exchangeable Cation, and Structure , 1968 .

[19]  J. McAtee,et al.  The Effect of Cation Exchange of Tris(Ethylenediamine)Cobalt (III) for Sodium on Nitrogen Sorption by Montmorillonite , 1973 .

[20]  T. Pinnavaia,et al.  Properties of Silica-Intercalated Hectorite , 1981 .

[21]  R. M. Barrer,et al.  Activation of montmorillonite by ion exchange and sorption complexes of tetra-alkyl ammonium montmorillonites , 1955 .

[22]  J. M. Adams.  Conversion of 1-hexene to di-2-hexyl ether using a Cu2+—Smectite catalyst , 1982 .

[23]  T. Pinnavaia,et al.  Clay intercalation catalysts interlayered with rhodium phosphine complexes. Surface effects on the hydrogenation and isomerization of 1-hexene , 1983 .

[24]  J. Smith.  Zeolites and Clay Minerals as Sorbents and Molecular Sieves , 1980, Mineralogical Magazine.

[25]  G. Brindley,et al.  Crystal Structures of Clay Minerals and their X-ray Identification , 1982 .

[26]  M. McBride.  Mobility and Reactions of VO2+ on Hydrated Smectite Surfaces , 1979 .

[27]  M. M. Mortland,et al.  Triethylene Diamine-Clay Complexes as Matrices for Adsorption and Catalytic Reactions , 1976 .

[28]  M. M. Mortland.  Clay-Organic Complexes and Interactions , 1970 .

[29]  D. Woessner,et al.  An NMR investigation into the range of the surface effect on the rotation of water molecules , 1980 .

[30]  H. Suquet,et al.  Swelling and Structural Organization of Saponite , 1975 .

[31]  N. Lahav,et al.  Peptide formation in the prebiotic era: thermal condensation of glycine in fluctuating clay environments. , 1978, Science.

[32]  R. Giese.  Interlayer Bonding in Talc and Pyrophyllite , 1975 .

[33]  R. Schrock,et al.  Catalytic hydrogenation using cationic rhodium complexes. I. Evolution of the catalytic system and the hydrogenation of olefins , 1976 .

[34]  G. Broughton.  Catalysis by Metallized Bentonites. , 1940 .

[35]  M. McBride,et al.  Electron Spin Relaxation and the Mobility of Manganese(II) Exchange Ions in Smectites , 1975 .

[36]  A. Weiss,et al.  Replication and Evolution in Inorganic Systems , 1981 .

[37]  Jean-Maurice Cases,et al.  Studies of hydrolyzed aluminum chloride solutions. 1. Nature of aluminum species and composition of aqueous solutions , 1980 .

[38]  J. J. Fripiat,et al.  Clays as Catalysts for Natural Processes , 1974 .

[39]  M. Stul,et al.  The Heterogeneity of the Charge Density in Montmorillonites , 1974 .

[40]  A. Kjekshus,et al.  On the Crystal Structure of Some Basic Aluminium Salts. , 1960 .

[41]  W. B. Jepson.  Advanced Techniques for Clay Mineral Analysis , 1983, Mineralogical Magazine.

[42]  M. Paecht-Horowitz.  The origin of life. , 1973, Angewandte Chemie.

[43]  J. W. Jordan.  The Chemistry of Clay-Organic Reactions , 1975 .

[44]  U. Shani,et al.  Cross-Linked Smectites. I. Synthesis and Properties of Hydroxy-Aluminum-Montmorillonite , 1978 .