Search Results - mufan+li

6 Results Sort By:
PMU-Embedded Analytics for Online Event Detection and Classification in Power Grids
The energy requirement of the world is increasing exponentially every year. With the power demand sites concentrated in the region with the highest population density, energy production sites must be located remotely. This isolation requires lengthy and complicated grids to be designed and manufactured to transmit power over long distances. Grid failures...
Published: 7/30/2024   |   Inventor(s): Payman Dehghanian, Shiyuan Wang, Li Li
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment
Monolithic White and Multi-Color Lasers Tunable in Full Visible Spectrum
Semiconductor lasers able to emit over the full visible color spectrum have a wide range of practical applications such as solid-state lighting, full-color displays, visible color communications, and multi-color fluorescence sensing. To the human eye, light with a mixture of four monochromatic lasers is visually equivalent to a white illuminant. Current...
Published: 2/23/2023   |   Inventor(s): Cun-Zheng Ning, Sunay Turkdogan, Zhicheng Liu, Fan Fan
Keywords(s): Materials and Electronics
Category(s): Advanced Materials/Nanotechnology, Chemical/Biological Sensors, Energy & Power, Imaging, Medical Imaging, Physical Science, Physics, Proteomic Assays/Reagents/Tools, Semiconductor Devices, Semiconductors, Materials & Processes
Single-Atom Tailoring of Platinum Nanocatalysts for High-Performance Multifunctional Electrocatalysis
UC Case No. 2019-819SUMMARY:UCLA researchers in the Departments of Chemistry and Biochemistry, and Material Science and Engineering, have developed a single-atom tailoring method to boost the electrocatalytic activity of platinum-based catalysts with low loss of generatable current.BACKGROUND:Platinum is the most universal catalyst for electrochemical...
Published: 7/19/2023   |   Inventor(s): Xiangfeng Duan, Yu Huang, Chengzhang Wan, Mufan Li
Keywords(s): Catalysts, Chemical Manufacturing & Industrial/Bulk Chemicals, Energy & Water, zzfuel cell
Category(s): Chemical > Catalysts, Chemical > Synthesis, Energy & Environment > Energy Storage > Fuel Cells, Chemical > Industrial & Bulk Chemicals
Ultrafine Nanowires as Highly Efficient Electrocatalysts
UC Case No. 2017-108 Summary: UCLA researchers in the Department of Chemistry and Biochemistry have developed a process for synthesizing ultrafine jagged Pt nanowires with a record high utilization efficiency for fuel cell catalyst applications. Background: Hydrogen fuel cell, with water as the only by-product, is a promising green energy...
Published: 12/4/2023   |   Inventor(s): Xiangfeng Duan, Yu Huang, Mufan Li
Keywords(s):  
Category(s): Chemical, Chemical > Synthesis
Distributed Feedback Fiber Laser Pumped by Multimode Diode Lasers
Researchers at the University of Arizona College of Optical Sciences and Canada's Carleton University recently succeeded in fabricating high reflectivity (>99%) Fiber Bragg Gratings (FBGs) into phosphate glass fibers using UV light and a phase mask technique. With this new manufacturing technique, fiber lasers can be created as single monolithic...
Published: 4/3/2023   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li, Jacques Albert
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources
All-Fiber Multicore Fiber Laser Devices
Researchers at the University of Arizona have developed a compact, power-scalable, alignment-free fiber laser that takes a new approach to stabilizing phase-locked operation of multi-core fiber lasers by completely removing all free space optical components. This high-brightness, all-fiber laser package uses passive optical fiber spliced at both ends...
Published: 4/3/2023   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources