| Patent Number |
Title Of Patent |
Date Issued |
| 4200554 |
Barium- and ruthenium-containing perovskite catalysts |
April 29, 1980 |
| Catalytic compositions having the general formula, ABO.sub.3, and a perovskite crystal structure, wherein the A sites are substantially fully occupied by barium ions. About 1% to 20% of the Type B cation sites are occupied by ions of at least one platinum group metal selected from ru |
| 4182694 |
Ruthenium-containing perovskite catalysts |
January 8, 1980 |
| Catalytic compositions having the general formula, ABO.sub.3, and a perovskite crystal structure, wherein the A site cations consist essentially of ions of a metal having an atomic number of 11 to 51, 57 to 71 or 89 to 103. About 1% to 20% of the Type B cation sites are occupied by i |
| 4126580 |
Stable perovskite catalysts |
November 21, 1978 |
| Perovskite catalysts of the general formula ABO.sub.3 having increased stability through the incorporation of metals having low first ionization potentials, and their use in oxidation and reduction reactions. |
| 4110258 |
Barium metal oxide catalytic compositions |
August 29, 1978 |
| Barium compounds having the general formula ABO.sub.3 and a perovskite crystal structure wherein about from 1% to 20% of the B site cations are ions of a platinum metal and the remainder are ions of metals having atomic radii between about 0.4 and 1.4 Angstroms are useful as catalysts |
| 4110254 |
Metal oxide catalytic compositions |
August 29, 1978 |
| Catalytic compounds having the general formula ABO.sub.3 and a perovskite crystal structure, wherein about from 1 to 20% of the B site cations are ions of a platinum metal, the remainder of the B site cations are ions of metals having atomic radii between about from 0.4 and 1.4 Angstroms |
| 4110251 |
Metal oxyhalide catalytic compositions |
August 29, 1978 |
| Metal oxyhalides of the general formula ABO.sub.3-f X.sub.f having perovskite-type crystal structures in which A and B are each cations of at least one metal and a portion of the type B cations are catalytically active; X is fluoride or chloride; and f is about from 0.01 to 1.0; useful |
| 4049583 |
Metal oxide catalytic compositions having perovskite crystal structures and containing metals of |
September 20, 1977 |
| Metal oxides of the type [A.sup.1.sub.1-x A.sup.2.sub.x ]B'.sub.1-y Me.sub.y ]O.sub.3 having perovskite-type crystal structures in whichA.sup.1 and A.sup.2 are each one or more mono-, di-, or trivalent metals having ionic radii between about 0.8 and 1.65 Angstroms;B' is one or more metals ha |
| 4009242 |
Metal oxyhalide catalyzed reactions |
February 22, 1977 |
| Oxidation and reduction reactions using metal oxyhalide catalysts of the general formula ABO.sub.3.sub.-f X.sub.f having perovskite-type crystal structures in which A and B are each cations of at least one metal and a portion of the type B cations are catalytically active; X is fluoride |
