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Charge Storage Device Architecture for Increased Energy and Power Density (Case No. 2009-392)

Summary: UCLA researchers have developed a novel electrochemical capacitive energy storage device with high energy and power density, addressing limitations in current energy storage technologies and meeting the demands of increasing electrification. Background: Current energy storage devices, such as lithium-ion batteries and electrochemical capacitors,...

Published: 4/28/2025 | Inventor(s): Bruce Dunn, George Gruner, John Wang, Sarah Tolbert, Torsten Brezesinski

Keywords(s): battery-less, battery-less IoT, Capacitor, Charge Carrier, charge collection efficiency, charge extraction, charge sharing, charge summing, charge-transfer, clean energy, electric vehicle charging, energy conversion, Energy Density, Energy Efficiency, Energy Harvesting, energy management, Energy Management System, Energy positive, energy-efficient, grid energy, Lithium Battery, Lithium-Ion Battery, material characterization, Nanoelectronics, Nanomaterials, Nanoparticles, Nanostructure, nanostructured materials, Nanotechnology, Rechargeable Battery, Rechargeable Battery Thermal Conductivity, Renewable Energy, Renewable energy sources, Solar Energy, supercharger, Surface Charge, Thermal Energy Storage, wireless energy harvesting

Category(s): Materials, Materials > Nanotechnology, Energy & Environment, Energy & Environment > Energy Efficiency, Energy & Environment > Energy Storage, Electrical, Electrical > Electronics & Semiconductors

Non-Noble Metal Catalysts for Effective Electrochemical Acidic Oxygen Evolution (Case No. 2024-114)

Summary: UCLA researchers in the Department of Materials Science and Engineering have developed a novel catalytic material that improves the oxygen evolution reaction for clean hydrogen production. Background: Hydrogen is a promising green alternative to lessen reliance on non-renewable, polluting fuel sources. Current hydrogen production is mainly...

Published: 2/14/2025 | Inventor(s): Yu Huang, Haotian Liu

Keywords(s): acidic water splitting, anode material, green energy, hydrogen evolution reaction, hydrogen production, mass stability, overpotential, oxygen evolution reaction, proton exchange water membrane electrolyzer (PEMWE), Renewable energy sources, spinel oxide, water splitting

Category(s): Energy & Environment, Energy & Environment > Energy Generation, Energy & Environment > Energy Storage, Chemical, Chemical > Catalysts