Battelle Memorial Institute

Emerald Energy Nw, LLC

Edwin C Thomsen

Kerry D Meinhardt

John A Barclay

Jamie D Holladay

Evgueni Polikarpov

Jun Cui

Bin Li

Vincent L Sprenkle

Wei Wang

Zimin Nie

David Matthew Reed

Larry R Pederson

John S Hardy

Olga A Marina

Vilayanur Venkataraman Viswanathan

Peter C Rieke

Alasdair James Crawford

Gregory W Coffey

Kurtis P Recknagle

Prabhaker Singh

Brian J Koeppel

A process for liquefying a process gas that includes introducing a heat transfer fluid into an active magnetic regenerative refrigerator apparatus that comprises a single stage comprising dual multilayer regenerators located axially opposite to each other.

Advanced multi-layer active magnetic regenerator systems and processes for magnetocaloric liquefaction

A process for liquefying hydrogen gas into liquid hydrogen that includes:

Active magnetic regenerative liquefier using process gas pre-cooling from bypass flow of heat transfer fluid

A process for liquefying a process gas that includes:

A redox flow battery stack cell frame comprising a support frame and a monolithic bipolar plate integrated within the support frame is disclosed. The bipolar plate comprises a plurality of interdigitated flow channels on at least one surface. The support frame comprises an inlet manifold formed into a facing surface of the first side of the frame, the inlet manifold comprising fluid inlet distribution channels in a serpentine arrangement, each fluid inlet distribution channel aligned with a single inlet flow channel of the bipolar plate; and an outlet manifold formed into the facing surface of the opposing side of the frame, the outlet manifold comprising fluid outlet distribution channels in a serpentine arrangement, each fluid outlet distribution channel aligned with a single outlet flow channel of the bipolar plate. Redox flow battery stack cells and stacks comprising the stack cell frame are also disclosed.

High performance redox flow battery stack

The present invention provides novel compositions that find advantageous use in making electrodes for electrochemical cells. Also provided are electrochemical devices that include active oxygen reduction electrodes, such as solid oxide fuel cells, sensors, pumps and the like. The compositions comprises a copper-substituted ferrite perovskite material. The invention also provides novel methods for making and using the electrode compositions and solid oxide fuel cells and solid oxide fuel cell assemblies having cathodes comprising the compositions.

Copper-substituted perovskite compositions for solid oxide fuel cell cathodes and oxygen reduction electrodes in other electrochemical devices

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Richland, WA, United States of America

Edwin C Thomsen