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Linear Plasma Actuator for Dynamic Stall Control
Ionizes and Controls Air Flow to Improve Helicopter Wing Performance This helicopter wing flow control device deploys a plasma actuator with a linear counter-flow point embedded electrode design to force airflow around curved surfaces to counter dynamic stalls. Dynamic stalls occur when a wing loses lift at a high pitch rate. These undesirable events...
Published: 8/28/2024   |   Inventor(s): Subrata Roy, Alexander Lilley, Miguel Visbal
Keywords(s):  
Category(s): Technology Classifications > Engineering, Technology Classifications > Engineering > Mechanical, Technology Classifications > Engineering > Materials
Support Medium for 3D Printing Silicone Structures with Fine Features
Ultra-Low Interfacial Tension Material Enables High-Precision Silicone 3D Printing This 3D printing support material allows for liquid ink-printed silicone structures to have features as small as 8 microns. Silicone is a highly useful material due to its high thermal stability and resistance to weathering, ozone, moisture, and UV radiation. However,...
Published: 8/21/2024   |   Inventor(s): Thomas Angelini, Senthilkumar Duraivel, Jon Dobson, Brent Sumerlin
Keywords(s):  
Category(s): Technology Classifications > Engineering > Materials, Technology Classifications > Engineering > Mechanical
Polymer Materials with Pendent or Chain-End Groups for Catalyst-Free, Low-Temperature Depolymerization
Incorporates Thermolytically Labile Groups to Induce On-Demand Degradation Into Reusable Monomers These materials incorporate thermolytically labile groups into widely used glass-substitute polymers, allowing solvent and catalyst-free degradation of the polymer into a high-purity composition of its monomers. These materials can therefore be recycled...
Published: 7/23/2024   |   Inventor(s): Brent Sumerlin, Megan Lott, James Young, Jared Bowman, Kaden Stevens, Kevin Stewart, Rhys Hughes
Keywords(s):  
Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Engineering > Materials
Biogas-Powered Steam Gasification of Solid-Organic Waste for Energy Production
Harnesses Anaerobic Digestion to Convert Municipal Waste Sources into Syngas for Power This steam gasification process converts solid-organic waste into syngas for power production. Solid-organic waste comes from ubiquitous sources such as municipal solid waste, biomass, wastewater sludge, municipal wastewater, and animal waste. The conversion of organic...
Published: 7/2/2024   |   Inventor(s): Jacob Chung, James Trainham, Herbert Ingley
Keywords(s):  
Category(s): Technology Classifications > Engineering > Materials, Technology Classifications > Environmental > Others
Nanoparticle-Based Antireflection Glass Coating Composition
Increases the Durability and Abrasion Resistances of Glass Coatings This glass coating composition uses nanoparticle self-assembly to generate a transparent, durable, and abrasion-resistant antireflection glass coating. Inexpensive antireflection coatings on glass substrates are of great industrial application in high-performance optics and optical...
Published: 11/1/2024   |   Inventor(s): Peng Jiang, Fan Gao, Jiachen Wu
Keywords(s):  
Category(s): Technology Classifications > Engineering > Materials, Technology Classifications > Engineering > Mechanical
Cholesterol Template for Synthesizing Non-Polar Chiral Nanoparticles
Yields Colloidal Chiral Nanoparticles with Consistent Size and Useful Optical Properties This cholesterol ligand template enables the preparation of nonpolar inorganic chiral nanoparticles. Chirality is a fundamental geometrical property with various objects in our universe, enabling matter to adopt three-dimensional arrangements. Chiral molecules...
Published: 9/4/2024   |   Inventor(s): Yunwei Cao, Tianyuan Xiao
Keywords(s):  
Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Engineering > Materials
Memristive Nanofibers for Artificial Neural Networks
Implements Sparse and Randomized Connections Between Neural Nodes for High Efficiency and Scalability This neuromorphic architecture model uses memristive nanofibers to simulate neural networks. Artificial neural networks refer to computer systems inspired by the biological neural networks in the brain, comprising powerful tools in computer science...
Published: 9/3/2024   |   Inventor(s): Juan Nino, Jack Kendall, Laura Suarez Usme
Keywords(s):  
Category(s): Technology Classifications > Engineering > Materials, Technology Classifications > Engineering > Computer Science
Sunlight-Harvesting Windows for Enhanced Power Generation
Nanoparticle-Embedded Glass Redirects Scattered Light to Solar Cells Within Window Frames that Produce Electricity These sunlight-harvesting windows embedded with metal nanoparticles and framed with photovoltaic cells produce four times as much power as other solar windows. In 2014, the United States installed enough solar photovoltaics to power 4...
Published: 11/17/2023   |   Inventor(s): Wei David Wei, Jiangeng Xue
Keywords(s): Harvesting, Infrared Absorption, light scattering, Nanoparticle, Solar Cells, Solar Energy, Transparent
Category(s): Technology Classifications > Engineering > Electrical, Technology Classifications > Engineering > Materials
Catalyst for the Synthesis of Cyclic Polyalkynes
Enhances the Rate of Reactions of Various Energy Substrates This catalyst has the ability to transform cyclic alkynes into cyclic polyalkynes, which have different functional properties than the linear polymer. Catalysts are important in creating compounds for the energy industry such as motor oil, biofuels, and flexible electronics. The escalating...
Published: 11/16/2023   |   Inventor(s): Adam Veige, Andrew Beauchamp
Keywords(s):  
Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Engineering > Materials
Interconnected Nanocrystal Networks for Hosting Metastable Rock-Salt Materials at Ambient Conditions
Produces Ambient, Metastable High-Energy, and High-Pressure Structures in a Controllable Manner Interconnected nanocrystal networks are emerging as a new form of matter with the ability to host metastable crystal phases at ambient conditions. Solids from a collection of atoms can adopt various structural phases with respective physical and chemical...
Published: 10/31/2023   |   Inventor(s): Yunwei Cao, Tianyuan Xiao, Derek LaMontagne
Keywords(s):  
Category(s): Technology Classifications > Engineering > Materials
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