Ford Global Technolgoies, LLC

University of Michigan

Denso Corporation

Ford Motor Company Limited

Uop Lcc

Donald Siegel

Jun Yang

Shinichi Hirano

Andrew Robert Drews

Christopher Mark Wolverton

Andrea Pulskamp

Andrea Sudik

Junichi Naruse

Gregory John Lewis

Michael Alan Tamor

Bruce Carvell Blakemore

David A Lesch

Ronald David Brost

Michael Jon Veenstra

Syed A Faheem

John J Low

Jw Adriaan Sachtler

Gulin Vardar

Paul M Dosek

Charles Monroe

Kwangnam Kim

Jeffrey Smith

Michael Robert Del Zio

Disclosed are system and methods for manufacturing a solid-state electrolyte to be used in an electrochemical cell. The method can include forming a solid-state electrolyte from a material having a compositional property and a structural property, the material having been selected by: (i) providing material properties of a material, wherein the material properties comprise both compositional and structural information; (ii) calculating a first distortion parameter of a material, wherein the first distortion parameter represents the degree of lattice distortion of the material; (iii) determining an estimated ionic mobility value of the material using the one or more distortion parameters; (iv) varying the provided material properties using isovalent substitution and determining a second ionic mobility value from a second distortion parameter by repeating steps (i)-(iii); and (v) comparing the first and second ionic mobility values to select the superior material derivative.

Systems and methods for improved solid-state electrolytes

A rechargeable magnesium oxygen battery including a negative electrode, a positive electrode, a non-aqueous magnesium ion electrolyte layer between the negative and positive electrodes, and an oxygen restrictor. The oxygen restrictor is configured to restrict oxygen crossover from the positive electrode to the negative electrode.

Magnesium oxygen battery

A non-aqueous type magnesium oxygen battery including a negative electrode, a positive electrode, a non-aqueous magnesium ion conductor, and a promoter is described. The negative electrode is configured to absorb magnesium and release magnesium ion. The positive electrode is configured to produce a discharge product that includes magnesium and oxygen during a discharge process of the battery. The non-aqueous magnesium on conductor is between the negative electrode and the positive electrode. The promoter is included with the positive electrode. The promoter is configured to promote MgO(magnesium peroxide) production during the discharge process of the battery.

A battery system includes a metal oxygen battery. The metal oxygen battery includes a first electrode and a second electrode. The second electrode includes a metal material (M). The metal oxygen battery is in communication with an oxygen storage material. In certain instances, the oxygen storage material is contained within an oxygen containment unit. The metal oxygen battery and the oxygen containment unit may be in a closed-loop with respect to each other. The battery system further includes a conduit for providing fluid communication from one of the metal oxygen battery and the oxygen containment unit to the other of the metal oxygen battery and the oxygen containment unit.

Metal oxygen battery containing oxygen storage materials

A cover, sample tray and base may form a hydrogen storage engineering properties analyzer. In at least one embodiment, the sample tray includes a plurality of cooling fins, each of which includes a sample well therein. A variety of hydrogen storage materials may be loaded into and unloaded from each sample well by way of a respective sample well opening. The combined cover and sample tray define at least one plenum which may be in fluid communication between a source of pressurized hydrogen gas and each sample well. The cooling fins may be received by a cooling chamber defined within the base and configured to receive a through-flow of heat-exchange fluid. Certain embodiments may include one or more pressure transducers in fluid communication between the plenum and hydrogen source, and thermal transducers connected to portions of the cooling fins.

High-throughput modular hydrogen storage engineering properties analyzer

A method of forming a material for reversible hydrogen storage within a storage tank includes charging a mixture of a metal amide and a metal hydride to the storage tank, and chemically reacting the mixture at a reaction condition within the storage tank to form a thermally conducting composite material situated in the storage tank and for reversibly storing hydrogen. The composite material includes a three-dimensional and interconnected framework including a conductive metal. A method for reversibly storing hydrogen includes providing a storage tank and in situ chemically forming a composite material by charging a mixture of a metal amide and a metal hydride to the storage tank and chemically reacting the mixture at a reaction condition to form a thermally conducting composite material including a metal hydride and a substantially unreactive elemental metal framework. Hydrogen is absorbed into the composite material and is desorbed from the composite material.

Method of enhancing thermal conductivity in hydrogen storage systems

According to one aspect of the present invention, a hybrid hydrogen storage system is provided. In one embodiment, the hybrid hydrogen storage system includes: a first hydrogen storage material present at a first volume percent (%) having a first gravimetric capacity and a first volumetric capacity; and a second hydrogen storage material forming an unreacted mixture with the first hydrogen storage material and present at a second volume % being 100 volume % minus the first volume %, the second storage material having a second gravimetric capacity and a second volumetric capacity, the first gravimetric capacity at the first volume % being higher or lower than the second gravimetric capacity at the second volume %, and the first volumetric capacity at the first volume % being the other of higher or lower than the second volumetric capacity at the second volume %.

Hybrid hydrogen storage system and method using the same

A system for reversibly storing hydrogen includes a storage tank with an internal volume with a thermally conducting composite material situated within the storage tank and having a three-dimensional and interconnected framework of a conductive metal within the internal volume of the storage tank.

According to at least one aspect of the present invention, an ammonia borane containing hydrogen storage material is provided to be present with substantially reduced formation of borazine or diborane. In at least one embodiment, the hydrogen storage material includes at least one ammonia borane (NHBH); and at least one amide of the formula M(NH), wherein M is a cationic element or a combination of two or more cationic elements from groups 1 to 14 of the periodic table and x represents a total cationic charge to charge balance M.

Hydrogen storage materials containing ammonia borane

A reversible hydrogen storage composition having an empirical formula of:LiNMgBHwhere 0.4&#x2266;x&#x2266;0.8; 0.2&#x2266;y&#x2266;0.6; 0&#x3c;z&#x2266;0.4, x+y+z=1 and 'w' varies from 0 to 2x+2y+4z. This composition shows greater low temperature reversible hydrogen storage compared to binary systems such as MgH&#x2014;LiNH.

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Ann Arbor, MI, United States of America

Donald Siegel