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Steric Hindrance Effect of Additives for Tuning the Perovskite Crystal Orientation (Case No. 2024-023)

Summary: UCLA Researchers in the Department of Materials Science and Engineering have developed a method to tune perovskite crystal orientation for increased performance, energy efficiency, and reduced material defect with a variety of field applications, including solar cells and LEDs. Background: Perovskite holds considerable promise as a highly...

Published: 10/25/2024 | Inventor(s): Yang Yang, Chunqing Ma, Haoxiang Duan, Dong Meng

Keywords(s): Energy Efficiency, energy-efficient, Imaging, Liquid-Crystal Display, Nanocrystal, OLED, Optoelectronics, organic photo detector, organic photovoltaics, perovskite, perovskite devices, perovskite solar cell, photodetection, Solar Cell, X-ray detectors

Category(s): Chemical > Chemical Processing & Manufacturing, Energy & Environment > Energy Efficiency, Energy & Environment, Materials > Composite Materials, Optics & Photonics, Optics & Photonics > Fiber Optics, Materials > Functional Materials

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

Intermetallic Fe Based Catalysts for Light Olefin Production

Advantages: High Selectivity: Up to 45% light olefin selectivity with CO2 included. Exceptional Stability: Maintains performance over a 72-hour run. Customizable Reactivity: Fe:In ratios tune surface composition for optimized olefin production and reduced by-products. Summary: This technology addresses a critical need in the chemical industry...

Published: 8/22/2024 | Inventor(s): John Kuhn, Babu Joseph, Yang He

Keywords(s): Chemistry and Chemical Engineering, Material Science

Category(s): Technology Classifications > Medical > Biotechnology, Technology Classifications > Chemistry, Technology Classifications > Energy & Environment > Energy Engineering

National Hydrologic Simulation Database

This database includes simulation input and outputs from the ParFlow CONUS 1 and 2 models for use in connection with the HydroGEN system for hydrological modeling. More information on these models can be found at https://hydroframe.org/parflow-conus1 and https://hydroframe.org/parflow-conus2. ParFlow is one of the most physically rigorous hydrologic...

Published: 8/23/2024 | Inventor(s): Laura Condon, Andrew Bennett, Amy Johnson, Reed Maxwell, William Hasling, Amy Defnet, Danielle Tijerina, Chen Yang

Keywords(s):

Category(s): Technology Classifications > Energy, Cleantech & Environmental, Technology Classifications > Software & Information Technology, Technology Classifications > Software & Information Technology > Databases & Data Mining, Technology Classifications > Agriculture & Horticulture

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

Safety-Guaranteed Driving Control of Automated Vehicles

Advanced vehicle control systems (e.g., an electronic stability control system) can greatly reduce accident rates and fatality in accidents. Vehicle control systems in automated vehicles (AVs) are able to ensure vehicle safety in many driving scenarios by cooperating with other advanced perception and path planning systems of the AVs. A typical...

Published: 3/14/2023 | Inventor(s): Yan Chen, Yiwen Huang

Keywords(s): Algorithm Development, Automotive, PS-Computing and Information Technology

Category(s): Physical Science, Computing & Information Technology

Transformable UAV with both Coplanar and Omnidirectional Features

Background Industrial and agricultural unmanned aerial vehicles (UAVs) have been widely used for long-distance flight applications such as aerial photography, mapping, package transportation, inspection, and pesticide spraying. Typically, coplanar multirotor UAVs, such as quadcopters and hexacopters are applied to perform these tasks because of their...

Published: 3/7/2023 | Inventor(s): Shi Lu, Yan Chen

Keywords(s):

Category(s): Physical Science, Manufacturing/Construction/Mechanical, Applied Technologies, Imaging

Novel Multi-Omics Aging Clock

A multi-omics clock analyzes multiple layers of omics data with machine learning to predict remaining lifespan of mammals, particularly for animal model studies. Large omics data sets may be used from combinations of genomics, proteomics, lipids, etc. available from blood or other simple sample collection. This tool can robustly capture changes...

Published: 3/12/2024 | Inventor(s): George Sutphin, Samuel Freitas, Megha Padi, Chen Chen

Keywords(s):

Category(s): Technology Classifications > Life Sciences > Biomarkers, Technology Classifications > Research Tools > Animal Models, Technology Classifications > Research Tools > Screening assays, Technology Classifications > Research Tools > Simulators and Modeling Tools

Autonomous Drone for railroad track inspection

Reference #: 01564 The University of South Carolina is offering licensing opportunities for Autonomous Drone for railroad track inspection Background: The current practices suffer from three main drawbacks: 1) Human pilot cost is significant. The schedule of the drone-based track inspection is contingent on the pilot’s availability rather than...

Published: 3/15/2023 | Inventor(s): Yu Qian, Yi Wang, Chen Chen

Keywords(s): autonomous drone, flight control, image processing, railroad track inspection, self-navigation

Category(s): Engineering and Physical Sciences

High-speed tuning soliton microcomb: Method and device to tune comb lines and repetition rate of on-chip soliton microcomb at extremely fast speed.

Background Spectrally pure microwaves are essential for many applications ranging from wireless communication to radar, clocks, and high-speed electronics. Soliton microcombs—phase-locked Kerr frequency combs produced on a monolithic chip—have recently come to light as a promising technique for synthesizing microwaves owing to their...

Published: 5/7/2024 | Inventor(s): Qiang Lin, Yang He

Keywords(s):

Category(s): Optics

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