Method of catalytic decomposition of water

Details Method of catalytic decomposition of water Method of catalytic decomposition of water

2008-04-15

2008-04-15

Langel, Wayne A. (Department: 1793)

Chemistry of inorganic compounds

Hydrogen or compound thereof

Elemental hydrogen

C423S579000, C502S240000, C502S243000, C502S250000, C502S251000

Reexamination Certificate

active

11206967

ABSTRACT:
A method of catalytically decomposing water, which comprises contacting water with a composite catalyst comprising a solid acid catalyst and a solid base catalyst at an elevated temperature, wherein the composite catalyst contains the solid acid catalyst in an amount of 36 to 65% by weight and the balance being the solid base catalyst, and wherein the temperature is higher than a temperature at which pH values of the (H2O/O2redox) potential and (H2O/H2redox) potential are equal to each other, the redox potentials being given by a water potential—pH value diagram.

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