Search Results - yunfeng+lu

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2022-116-1 Electrolyte Modulator Additive for Lithium-Ion Batteries

Summary: UCLA researchers in the Department of Chemical and Biomolecular Engineering have designed a MOF-based electrolyte modulator to mitigate the polarization of electrolytes in lithium-ion batteries for energy efficient electric vehicles. Background: To ensure a successful transition to electric vehicles, it is essential to develop low-cost...

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Li Shen, Xinru Li

Keywords(s): Charge Carrier, Electric Vehicle, Energy Density, Energy Efficiency, Hybrid Electric Vehicle, Lithium Battery, Lithium-Ion Battery, Metal-Organic Framework, Polarizer, Rechargeable Battery, Rechargeable Battery Thermal Conductivity

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

2022-090 COMPOSITE ANODE MATERIAL FOR SODIUM ION BATTERIES

Summary: UCLA researchers in the Department of Biomolecular and Chemical Engineering have developed a novel anode material that has improved capacity and stability of sodium-ion batteries. Background: Lithium-ion batteries (LIBs) have revolutionized technology in multiple fields and can be found in a wide array of technologies, ranging from electric...

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Xinyi Tan

Keywords(s): Anode, Energy Generation & Storage, Lithium-Ion Battery, Nanomaterials, Nanostructure, Rechargeable Battery

Category(s): Materials > Functional Materials, Materials > Nanotechnology, Energy & Environment > Energy Storage

Voltage-Responsive Coating for Lithium-Sulfur Battery

UC Case No. 2013-764SUMMARYResearchers in the UCLA Department of Chemical and Biomolecular Engineering have developed a lithium-sulfur battery that overcomes the poor recharging and short lifespan problems common among other lithium-sulfur battery configurations. BACKGROUNDLithium ion batteries are widely used in applications ranging from portable...

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Zheng Chen, Qiangfeng Xiao, Huihui Zhou, Xiaolei Wang, Mei Cai

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

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

2010-298 Asymmetric Hybrid Supercapacitor Based on V2O5/CNT Nanocomposite

Asymmetric Hybrid Supercapacitor Based on V2O5/CNT NanocompositeINNOVATIONYunfeng Lu and colleagues have devised a high-performance energy storage device based on vanadium oxide (V2O5)/carbon nanotube (CNT) nanocomposites that provides an asymmetric supercapacitor with a high energy and power density. Current supercapacitor designs are comprised of...

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Zheng Chen

Keywords(s): Electronics & Semiconductors, Nanoparticles

Category(s): Electrical > Electronics & Semiconductors, Energy & Environment > Energy Storage, Energy & Environment > Energy Storage > Batteries, Platforms > Drug Delivery > Nanoparticles

Fuel Cell With Dynamic Response Capability Based On Energy Storage Electrodes

UC Case No. 2017-231SUMMARYUCLA researchers in the Department of Chemical Engineering have developed fuel cells with energy-storage capabilities.BACKGROUNDCurrent fuel cell technologies are limited by cost and lifetime, as well as poor response to operating condition fluctuations. Adding energy storage devices to fuel cells can improve their dynamic...

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Jing Liu, Gurong Shen, Fang Liu, Haobin Wu, Jinlai Li, John Lemmon

Keywords(s): Energy & Water

Category(s): Energy & Environment > Energy Storage, Energy & Environment > Energy Storage > Fuel Cells

2011-800 MAKING NANOSTRUCTURED POROUS HOLLOW SPHERES WITH TUNABLE STRUCTURE

Making Nanostructured Porous Hollow Spheres with Tunable StructureSUMMARYUCLA researchers in the Department of Chemical Engineering have developed a novel method of preparing inorganic nanospheres with porous hollow interiors.BACKGROUNDFuel cells are a promising alternative to combustion and are one of the cleanest and most efficient technologies for...

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Hiesang Sohn, Qiangfeng Xiao, Mei Cai

Keywords(s): Catalysts, Chemical Manufacturing & Industrial/Bulk Chemicals, Energy & Water

Category(s): Chemical > Synthesis, Energy & Environment > Energy Storage > Batteries, Energy & Environment > Energy Storage > Fuel Cells, Chemical > Industrial & Bulk Chemicals

A Method Of Making Carbon Coated Oxides As High-Performance Anode Materials (UCLA Case No. 2012-805)

SummaryUCLA researchers in the Department of Materials Science and Engineering have developed a carbon-coated silicon nanoparticle-based electrode material for lithium-ion batteries with high energy density and long lifetime. They have also developed a scalable fabrication method for this material.BackgroundLi-ion batteries are widely used as energy...

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Hiesang Sohn, Qiangfeng Xiao, Mei Cai, Mark Verbrugge

Keywords(s): Catalysts, Chemical Manufacturing & Industrial/Bulk Chemicals, Energy & Water

Category(s): Chemical > Synthesis, Energy & Environment > Energy Storage, Energy & Environment > Energy Storage > Batteries, Chemical > Industrial & Bulk Chemicals

2012-419 HIERARCHIALLY POROUS CARBON PARTICLES FOR ELECTROCHEMICAL APPLICATIONS

Hierarchially Porous Carbon Particles for Electrochemical ApplicationsSUMMARYUCLA researchers in the Department of Chemical Engineering have developed carbon particles with high power and energy density for use in battery electrodes and supercapacitors.BACKGROUNDAdvanced carbon materials present a strong market opportunity for energy related applications....

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Zheng Chen, Mei Cai

Keywords(s): Energy & Water

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