Search Results - sin+leo

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Smart Coating to Reflect Lasers and Dissipate Their Energy
Responds Automatically and Transforms to Reflect Laser IlluminationThis surface coating uses a graphene-oxide-reinforced shape memory polymer that changes color in response to laser beam. The early detection of a laser beams is desirable to prevent damage to military equipment, such as drones, that can lose functionality from laser beam illumination....
Published: 7/18/2023   |   Inventor(s): Ruochen Liu, Peng Jiang, Sin Leo, Rao Fei, Wei Zhang
Keywords(s): Coatings (nanotech) 112614, Graphene oxide, laser light, Photonic crystals, shape memory polymer, stimuli-responsive
Category(s): Technology Classifications > Engineering > Materials, Technology Classifications > Others > Cleantech
Chromogenic Sensor for Analyzing Ethanol Concentration in Gasoline
Reusable, Inexpensive, Tunable Polymer Membrane Detects Ethanol Concentration Using One Drop of Gasoline or a Similar Commercial ProductThis reusable, chromogenic ethanol sensor can detect the concentration of ethanol in a single drop of gasoline. Ethanol has lower energy content than gasoline; it also can cause corrosive damage to rubber and aluminum...
Published: 6/27/2021   |   Inventor(s): Peng Jiang, Sin Leo, Tianwei Xie
Keywords(s): chromogenic, ethanol sensor, gasoline, Photonic crystals, polymer swelling, sensor, shape memory polymer, vapor
Category(s): Technology Classifications > Engineering > Instrumentation-Sensors-Photonics, Technology Classifications > Engineering > Materials
Tunable, Anti-Reflection Coating Using Common Shape Memory Polymers
Scalable Nanoparticle Self-Assembly Performs In Ambient ConditionsThis tunable, anti-reflection coating uses a variety of shape memory polymers with a nanoporous structure to help regulate light transmission and reflection in monitors, car dashboards, optical lenses, smart devices, solar cells and more. By 2020, the global anti-reflective coatings market...
Published: 6/27/2021   |   Inventor(s): Peng Jiang, Yin Fang, Sin Leo, Danielle Liu
Keywords(s): anti-glare, Antireflection coatings, Nanoparticles, nanoporous surface texture, self-assembly, shape memory polymer, Template Nanostructures
Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Engineering > Materials, Technology Classifications > Others > Energy