Search Results - energy+positive

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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

Chip-Scale Monolithic Led-Photovoltaic Voltage Boost Conversion (Case No. 2025-033)

Summary: UCLA researchers in the Department of Materials Science and Engineering have developed a non-switching optoelectronic voltage conversion platform capable of voltage boost conversion at low input voltages on a miniature scale. Background: Voltage conversion is crucial for powering industrial systems, home appliances, electric vehicles, and...

Published: 2/18/2025 | Inventor(s): Aaswath Raman, Parthiban Santhanam

Keywords(s): Application-Specific Integrated Circuit, Audio Power Amplifier, Autonomous Energy, clean energy, clean energy consumption, Compressed Air Energy Storage, Concentrated Solar Power, Concentrated Solar Power Chemical Engineering, conversion efficiency photoelectric, Doping (Semiconductor), Electronics & Semiconductors, Energy & Water, Energy Balance (Biology), energy conversion, energy conversion applications, Energy Density, Energy Density Boiling Point, Energy Density Silicide, Energy Density Strong Interaction, Energy Efficiency, energy efficient IoT, Energy Generation & Storage, Energy Generation, Transmission, or Storage, Energy Harvesting, Energy Harvesting Evaporation, energy management, Energy Management System, Energy positive, energy recycle, Energy Recycling, Energy Security , high-powered laser systems, Integrated Circuit, Integrated Circuit Standing Wave, Integrated Circuit Via (Electronics), interaction-powered, low-power device, Microelectronics Semiconductor Device Fabrication, Mixed-Signal Integrated Circuit, Monolithic Microwave Integrated Circuit, nanophotonic, nanophotonic structures, nanophotonics, Network Analysis (Electrical Circuits), Neuromorphic circuits, OLED, Optoelectronics, Optoelectronics Waveguide (Electromagnetism), Organic Semiconductor, people-as-power, photonic, Photonic Integrated Circuit, photonic materials, Photonic structures, Photonics, power amplifier, Power Amplifier Circuit, power conversion efficiency, Power distribution & grids, Power Electronics, Power Transmission, Printed Circuit Board, self-powered wireless sensor solutions, Semiconductor, semiconductor chip foundries, Semiconductor Device, Semiconductor Device Fabrication, Semiconductor Ohmic Contact, Semiconductor Risk Assessment, Semiconductor Sapphire, Semiconductors, Short Circuit, soft electrical circuits, thermal circuit, Three-Dimensional Integrated Circuit, wearable electronics, zero-carbon emission power, zzsemiconducting materials

Category(s): Electrical, Electrical > Electronics & Semiconductors, Materials, Materials > Semiconducting Materials, Electrical > Electronics & Semiconductors > Circuits, Energy & Environment, Energy & Environment > Energy Efficiency, Optics & Photonics

Energy-Positive, Carbon-Negative Wastewater Recycling & Resource Recovery

Summary: UCLA Researchers in the Department of Civil and Environmental Engineering have developed a system for recycling wastewater that is net energy-positive and carbon-negative while generating pipeline grade natural gas and both liquid and solid fertilizer products. Background: Biological nutrient removal (BNR) is an important component of modern...

Published: 2/14/2025 | Inventor(s): Eric Hoek, Shaily Mahendra, Dukwoo Jun, Ryo Honda, Minhao Xiao, Kevin Clack, Richard Kaner

Keywords(s): algae, Biological nutrient removal, carbon (CO2) sequestration, Carbon Dioxide, Carbon Dioxide (CO2) Credits, carbon negative, Desalination Wastewater, Energy positive, Membrane bioreactor, membrane bio-reactor (MBR), Membranes, Photo-bioreactor, Wastewater treatment

Category(s): Software & Algorithms, Energy & Environment > Carbon Capture, Energy & Environment > Water Monitoring & Treatment