Search Results - sarah+tolbert

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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

2016-095 Nanoporous Tin Powder for Energy Applications

SUMMARYUCLA researchers in the Department of Chemistry and Biochemistry have developed a method of synthesizing micrometer tin particles with nanosporous architecture and have successfully demonstrated the use of these particles as a high energy density anode for Na-ion and Li-ion batteries.BACKGROUND Among various state-of-the-art batteries, Li-ion...

Published: 2/14/2025 | Inventor(s): Sarah Tolbert, Eric Detsi, John Cook

Keywords(s):

Category(s): Energy & Environment > Energy Storage > Batteries

2010-823 Lithium Ion Batteries Based On Nanoporous Silicon

SUMMARYResearchers at UCLA have developed a novel three-dimensional porous silicon Lithium ion (Li+) micro-battery that demonstrates high power density and extended cycling life, offering a low space and light weight alternate to standard rechargeable batteries BACKGROUNDAs the popularity for portable electronics increases, the performance of small-scale...

Published: 2/14/2025 | Inventor(s): Sarah Tolbert, Eric Joseph Nemanick, Chris Byung-Hwa Kang

Keywords(s):

Category(s): Energy & Environment > Energy Storage > Batteries

2016-289 Robust Mesoporous NiFe-Based Catalysts for Energy Applications

SUMMARYUCLA researchers in the Department of Chemistry and Biochemistry have used selective dealloying method to produce novel high-performance, robust, and ultrafine mesoporous NiFeMn-based metal/metal oxide composite oxygen-evolving catalysts.BACKGROUNDElectrochemical and photoelectrochemical decomposition of water into oxygen and hydrogen gas is...

Published: 2/14/2025 | Inventor(s): Sarah Tolbert, Benjamin Lesel, Eric Detsi

Keywords(s): Catalysts, Energy & Water, Energy Generation & Storage, Nanoparticles

Category(s): Platforms > Drug Delivery > Nanoparticles, Chemical > Synthesis, Energy & Environment