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Rare-Earth-Element Free Yellow Phosphors for White Light-Emitting Diodes
Yellow phosphor emits white light when excited with the 460 nm blue lighting. The blue LED (left half; top) when coated with dispersed yellow phosphor (right half; top) emits white light.
Invention Summary:
Despite their low energy consumption and higher efficiency, white light-emitting diodes made of blue chip coupled with yellow phosphor...
Published: 12/4/2024
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Inventor(s): Jing Li, Zhichao Hu, Qihan Gong
Keywords(s): Electronics, LEDs
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials, Technology Classifications > Electronics/Semiconductor
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Hybrid Lighting Phosphors with High Quantum Efficiency, and Enhanced Thermal and Photostability
This rare-earth element-free invention can be used in LEDs to generate the entire visible spectrum
Invention Summary:
The use of rare earth elements in the phosphor coating of light-emitting diodes (LEDs) and compact fluorescent lamps (CFLs) raises environmental...
Published: 12/4/2024
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Inventor(s): Jing Li, Yang Fang, Wei Liu
Keywords(s): LEDs, Photonics and photovoltaics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials, Technology Classifications > Electronics/Semiconductor
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Highly Soluble and Eco-friendly Luminescent Hybrid Material for Lighting Phosphors
CuX-based AIO-type hybrid luminescent materials incorporating ionic and coordinate bonds
Invention Summary:
Copper Halide (CuX) based inorganic-organic hybrid luminescent materials (HLMs) are low-cost, non-toxic, highly stable, and offer strong luminescence with internal quantum yield of...
Published: 11/7/2024
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Inventor(s): Jing Li, Wei Liu, Kun Zhu
Keywords(s): LEDs, Photonics and photovoltaics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials
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A Novel, Tailor-Made MOF for Exceptionally Efficient Separation of Propane and Propylene
Invention Summary:
Separating mixtures of propane and propylene is often challenging and energy intensive. In industrial settings this separation is typically performed by cryogenic distillation, requiring low temperature and/or pressure. Metal-organic frameworks (MOFs) are emerging as promising low-energy alternatives to energy-intensive distillations,...
Published: 10/21/2024
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Inventor(s): Jing Li, Hao Wang
Keywords(s): Chemical and petrochemical industry
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Nanotechnology
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Novel metal-organic frameworks for efficient separation of alkane isomers
Schematic representation of two-stage MOFs absorbent bed for the separation of alkane mixtures to pure form of each isomer (straight line, mono-branched and di-branched)
Invention Summary:
The separation of alkane isomers represents a critical yet challenging process in the petrochemical industry to produce high-quality gasoline. As an alternative...
Published: 10/25/2024
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Inventor(s): Jing Li, Hao Wang
Keywords(s): Chemical and petrochemical industry
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials
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A Molecular Trap for Capturing Radioactive Organic Iodides from Nuclear Waste
Molecular trap is 340% more efficient than current processes
Invention Summary:
Rutgers University researchers have developed a metal-organic framework (MOF) molecular trap to remove radioactive organic iodides (ROI) from nuclear waste streams.
Nuclear power provides ~11% of the world’s electricity currently. How to safely dispose nuclear...
Published: 10/21/2024
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Inventor(s): Jing Li, Baiyan Li
Keywords(s): Chemical and petrochemical industry, Cleaning/Disinfecting Products, Nanotechnology
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials
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