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Strain Enhancement of Functional Oxygen Defects in Electrochemical Metal Oxides Strain Enhancement of Functional Oxygen Defects in Electrochemical Metal Oxides Disclosure Number 201503513 Technology Summary Oxygen defects are playing an expanding role in the development of functional materials essential to green technology, driving advances ranging from energy storage to superconductiv…

: Fact Cards
: Metal, Oxygen, Strain...

High-Yield Electrolyzer for Hydrogen and Oxygen Production An ORNL researcher has invented an electrolysis system to economically produce hydrogen and oxygen from water. The novel electrolyzer overcomes the high maintenance and repair requirements that hinder large-scale applications of current electrolysis plants. The major benefits of the invention are the low cost of the electrolyzer materials…

: Fact Sheets

Method and Apparatus for Arterial and Venous Oxygenation Monitoring Method and Apparatus for Arterial and Venous Oxygenation Monitoring Disclosure Number 201403236 Technology Summary Our invention is unique in the way the signal is processed to extract venous and arterial oxygen saturation non- invasively. Current devices use a part of the collected signal (AC pulsatile signal) and i…

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To dramatically improve the wear resistance characteristics of titanium aluminide (Ti-Al) intermetallic alloys, ORNL researchers invented a surface treatment method using oxygen diffusion. Preliminary study has demonstrated a friction reduction of 20% and a wear reduction of at least three orders of magnitude when dry sliding against a bearing steel. Ti-Al intermetallic alloys are known for their…

: Fact Sheets
: Alloy, Oxygen, Titanium Alloy...

Adsorbed Water Removal from Titanium Powders via Water Activation Adsorbed Water Removal from Titanium Powders via Water Activation Disclosure Number 201102752 Technology Summary Titanium powder of high surface area when consolidated in the solid state shows an increase in oxygen content that could be attributable to adsorbed water. Welding of the consolidated…

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Sensor Rapidly Measures the Concentration of Oxygen in Fluids To provide rapid measurement of oxygen concentrations in fluids, ORNL researchers developed a sensor that measures oxygen in temperatures from 0 degrees Celsius up to the 200 degrees Celsius commonly found in intake manifolds. The sensor can be used in a variety of applications to quickly and inexpensively detect oxygen levels, inclu…

: Fact Sheets
: Oxygen, Concentration, Sensor...

Insitu Oxygen Conduction Into Internal Combustion Chamber Disclosure Number 201102586 Technology Summary The invention consists of using an oxygen conducting material to pump oxygen into the combustion chamber of an internal combustion engine. In one configuration the cylinder liner would generate oxygen, which would provide additional energy for combust…

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: Oxygen, Energy, Heat...

Metabolic Prosthesis for Treating Ischemic Diseases ORNL researchers have developed a new approach for treating ischemic diseases that will deliver oxygen directly to affected tissues by electrolysis of body fluids. Numerous treatments currently exist or have been proposed for treating ischemic tissues, but most are invasive, involve chemicals, and/or have undesirable side effects. The ORNL met…

Strain-Induced Activity Enhancement for Oxygen Reduction Reaction Catalysis and Oxygen Ion Transport Strain-Induced Activity Enhancement for Oxygen Reduction Reaction Catalysis and Oxygen Ion Transport Disclosure Number 200902281 Technology Summary The present invention is directed to strained oxide materials and various fabrication methods, which have bee…

: Fact Cards

System for Electrolysis of Water to Produce Hydrogen The electrolysis of water offers an alternative method for large scale production of hydrogen, without toxic and environmentally damaging byproducts. By using multiple microelectrodes on a substrate plus nearby counterelectrodes, an ORNL researcher invented a scalable means of splitting water into hydrogen and/or oxygen. This system functions w…

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