Search Results - xiaoyang+qi

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2023-087 Thiophene Configurable Amorphous Small Molecular Hole Transporting Material for Efficient and Stable Perovskite Solar Cell
Summary: UCLA researchers in the Department of Materials Science and Engineering have invented a series of hole transporting materials that have enabled among the highest recorded power conversion efficiencies for perovskite solar cells while maintaining high device stability and low cost. Background: Perovskite solar cells (PSCs) are an emerging...
Published: 6/25/2024   |   Inventor(s): Yang Yang, Dong Meng
Keywords(s): buffer layer, charge collection, charge collection efficiency, charge extraction, charge-transfer, device architectures, device stability, hole transporting material, hydrophobicity, interfacial layer, ion-migration, n-i-p device, perovskite, Perovskite Lead(II) Iodide, perovskite solar cell, photostability, p-i-n device, power conversion efficiency, radiosurgery, Silicon Working Electrode Perovskite (Structure), spinal surgery, thermal stability
Category(s): Chemical, Electrical, Energy & Environment > Energy Generation > Solar, Materials, Materials > Functional Materials, Electrical > Electronics & Semiconductors
Stable Biological Membrane Mimetic For Enhanced Protein Recruitment
Synthetic biological alternative to natural lipids for conjugation with nitrilotriacetic acid (NTA) for enhanced His-tagged protein interaction and long-term stability. Problem: Biomimetic lipid vesicles, such as liposomes, have multiple biotechnology and drug delivery applications as their lipid bilayer innately interacts with natural cell membranes....
Published: 10/16/2023   |   Inventor(s): Virgil Percec, Qi Xiao, Matthew Good
Keywords(s): Bioengineering, Platform Technology
Category(s): Technology Classifications > Chemical Processes and Synthesis, Technology Classifications > Research Tools & Reagents
New Small Molecules for Stable and Efficient Organic Photovoltaics (UCLA Case No. 2023-086)
Summary: UCLA researchers in the Department of Materials Science and Engineering have developed a novel molecule for organic photovoltaics, photodetectors, organic field effect transistors, and other relevant applications. Background: Among all competing photovoltaic technologies, the organic photovoltaics (OPVs) market is likely to grow the fastest,...
Published: 12/8/2023   |   Inventor(s): Yang Yang, Dong Meng
Keywords(s): Concentrated Solar Power, Concentrated Solar Power Chemical Engineering, energy conversion, energy conversion applications, energy recycle, interfacial layer, Methods Of Detecting Extrasolar Planets, multi-junction tandem devices, near-infrared, organic field effect transistors, organic photo detector, organic photovoltaics, Organic Solar Cell, perovskite devices, perovskite solar cell, Polymer Solar Cell, rganic light-emitting diodes, Solar Cell, Solar Cell Metamaterial, Solar Cell Molecular Electronics, Solar Energy, Thin Film Solar Cell, transparent OPVs, ultra-narrow bandgap
Category(s): Electrical, Electrical > Electronics & Semiconductors, Materials > Functional Materials, Energy & Environment > Energy Generation > Solar
Artificial Neural Network for Volt/Var Control of Smart Inverters at Grid Edge
­ The Problem: As more homes are fitted with solar panels or other renewable energy sources, the network of Distributed Energy Resources (DER) becomes large and more complex. Due to irregularities in the power supplied by these resources, the power grid needs a mechanism to ensure it is always producing a voltage within a pre-specified range. The...
Published: 2/27/2023   |   Inventor(s): Shuhui Li, Malek Ramezani, Yang Xiao
Keywords(s):  
Category(s): Technology Classifications > Communication, Technology Classifications > Energy
2022-216 Electrode for Rechargeable Batteries that Resists Dendrite Growth
Summary: UCLA researchers in the Department of Material Science and Engineering have developed electrodes for rechargeable batteries which resist dendrite growth. Background: Rechargeable batteries have attracted attention due to their wide array of applications and environmental benefits. Rechargeable metal-ion batteries, such as lithium-ion batteries,...
Published: 7/19/2023   |   Inventor(s): Yang Yang, Xiaochun Li
Keywords(s): Alloy, Dendrite, Electrode, Lithium Battery, Lithium-Ion Battery, Nanoelectronics, Nanoparticle, Rechargeable Battery, Rechargeable Battery Thermal Conductivity
Category(s): Materials > Semiconducting Materials, Energy & Environment > Energy Efficiency, Energy & Environment > Energy Storage, Electrical > Electronics & Semiconductors, Energy & Environment > Energy Storage > Batteries
2019-994 Targeted Drug Delivery with Near-IR Light
SUMMARY UCLA researchers in the Department of Materials Science and Engineering have developed a targeted drug delivery platform that can release drugs upon exposure to near-infrared light. BACKGROUND Stimuli-responsive delivery of drugs is an effective way to achieve spatially and temporally controlled drug release. Various stimuli-responsive...
Published: 7/19/2023   |   Inventor(s): Yang Yang, Dong Meng
Keywords(s):  
Category(s): Electrical, Chemical, Medical Devices > Medical Imaging, Platforms > Drug Delivery, Medical Devices > Medical Imaging > Fluorescence, Chemical > Chemical Sensors, Optics & Photonics
Perovskite Technologies
Yang Yang Group Website: http://yylab.seas.ucla.edu/ UC Case Nos. 2015-556, 2018-019, 2022-209 ----- Modulating Heterointerface Energetics for Operationally Stable Perovskite Solar Cells (UCLA Case No. 2022-206) Researchers at UCLA have developed a novel fabrication approach that stabilizes the surface of perovskite solar cells without hindering...
Published: 8/31/2023   |   Inventor(s): Yang Yang
Keywords(s):  
Category(s): Materials > Composite Materials, Materials > Functional Materials, Materials > Semiconducting Materials, Chemical > Polymers, Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Thermoelectrics, Energy & Environment > Energy Generation > Solar, Energy & Environment > Energy Storage
2011-853 Titanium Oxide as the Window Layer for Metal Chalcogenide Photovoltaic Devices
Innovation Professor Yang and colleagues have developed a transparent charge collection layer for solar cells. The technology's solution processable window results in significantly lower manufacturing costs compared to vacuum-deposited materials, such as standard zinc oxide. Solution coating can cause less damage to lower layers than magnetron sputtering,...
Published: 7/19/2023   |   Inventor(s): Yang Yang, Huanping Zhou, Bao Lei, Choong-Heui Chung, Brion Bob
Keywords(s):  
Category(s): Energy & Environment > Energy Generation > Solar
A Solution Method To Improve Nanowires Connection And Its Applications In Electro-Related Areas
SummaryUCLA researchers in the Department of Materials Science and Engineering have developed a simple solution-based method for fabricating highly conductive transparent silver nanowire (AgNW) films with excellent adhesive capabilities and noteworthy electrical, mechanical, and optical performance.BackgroundIndium-Tin-Oxide (ITO) is the most widely...
Published: 7/19/2023   |   Inventor(s): Yang Yang, Rui Zhu
Keywords(s): Electronics & Semiconductors
Category(s): Electrical > Electronics & Semiconductors
Catalyst for Manufacturing Photoconducting Materials
Links Metal Ions in a Polymer Chain to Improve the Efficiency and Stability of Photo and Electro Responsive Materials This catalyst enhances the efficiency and stability of photovoltaic solar cells and other light-reactive materials. Photovoltaic cells, which convert photons from light into voltage, form the foundation of solar energy technologies....
Published: 6/27/2021   |   Inventor(s): Adam Veige, Trevor Del Castillo, Leslie Murray, Andrew Powers, Xi Yang
Keywords(s): click, Electronic, hsuigen cyclo edition, Materials, Metallopolymer, photoresponsive, synthesis
Category(s): Technology Classifications > Engineering > Chemical
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