Freeport-mcmoran Corporation

Other

Igr Enterprises, Inc.

Michael D Waite

Scot Philip Sandoval

Casey J Clayton

Troy Shannon Prince

Arnold Z Gordon

Masatsugu Morimitsu

Steve Dahar

Ravi Dodeja

Daniel Kalynchuk

Esin Cubukcu

Justin Soltesz

Accordingly, in various embodiments, the present invention provides methods for making electrochemically active materials. Methods include making an electrochemically active material by reacting a platinum group metal salt in a organic solvent to yield a mixture, then heating the mixture to create a metal-organic solvent complex and an acid, followed by removing at least a portion of the acid, and yielding an electrochemically active material comprising the metal-organic solvent complex. In an exemplary embodiment, the resulting electrochemically active material may be used for coating an electrode.

Electrochemically active composition, methods of making, and uses thereof

Various embodiments provide an electrode comprising a conductive substrate, a first layer of a mixture comprising iridium oxide in a crystalline phase and tantalum oxide in an amorphous phase on a portion of an outer surface of the conductive substrate, and a second layer of the mixture comprising iridium oxide in an amorphous phase and tantalum oxide in an amorphous phase on an outer surface of the first layer.

Multi-coated electrode and method of making

An electrical power generating device having a plurality of ceramic composite cells, each cell having a cathode and an anode. A thermal shell in which the ceramic composite cells are stacked or arranged in electrical series and gas parallel surrounded by shock absorbing and insulating materials, respectively, is preferably included. Also provided are an exhaust fan, thermocouple sensors, a fuel supply, a programmable computer controller with user interface, and a container supporting the assembly and having passageways for providing air ingress and egress to the device, and power output terminals for the electrical power from the device. Methods for manufacturing the ceramic composite cells are also provided, including a method for manufacturing stabilized zirconia and for use in the ceramic materials used within the ceramic composite cell.

Process for making a ceramic composite device

A process for recycling a zinc phosphating system sludge comprising forming a mixture of the sludge with water and phosphoric acid. The mixture is formed at an elevated temperature and a pH of between 1.5 and 2.4. The sludge substantially dissolves in the mixture and iron phosphate precipitates out. The resultant liquid comprises a substantially zinc ion and phosphate ion solution suitable for use as a make-up feed in zinc phosphating system.

Process for recovering zinc phosphating make-up feed from zinc phosphate

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Strongsville, OH, United States of America

Michael D Waite