Search Results - Material+science

This invention demonstrates the leveraging of an ammonium halide-containing copolymer or a guanidium halide-containing copolymer to color tune lead halide perovskite nanocrystals (NCs). These multifunctional ligands boost the photoluminescence quantum yield and facilitate a route to control inter-NC halide exchange kinetics based on binding of the polymer chains to the NC surface and their solvent-responsive aggregation.

This invention demonstrates formulations of nanocellulose to produce durable and high-performing anti-fogging coatings.  Nanoparticles such as silica and zinc can be added to include anti-scratch properties. The coatings are easy to produce, cost-effective and environmentally-friendly.

This invention demonstrates solid or semi-solid microparticles that undergo crosslinking and polymerization upon contacting a substrate to form a coating. The microparticles are maintained in an un-reacted state until delivered using cold spray processes where they are propelled using a gas stream at a pre-determined temperature and velocity. The process does not require volatile organic solvents or aqueous vehicles, nor plural component spray or two component formulations with limited shelf life but still deliver uniform coating.

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 This invention demonstrates the synthesis of cyclic allyl sulfide small molecule that incorporates into acrylates and styrenic polymer and fosters robust reprocess-ability through radically initiated scission and extension. 

 This invention provides a novel and straightforward antimicrobial concentrate that takes advantage of the highly effective antimicrobial property of the acidified water-in-oil emulsions. This concentrate can be easily introduced to the processing equipment during oil cleaning procedures.                                           

 The invention takes advantage of alkyne-azole chemistry to produce impressive non-toxic and safe flame-retardant polymers and additives that can be integrated into industrial processes. 

This invention provides a novel method for the formation of graphene films, high-quality graphene films made thereby, and applications thereof.

This invention provides a nature-inspired, multilayer photothermal textile and personal heated wearables, such as clothing, comprising such textile for highly efficient thermoregulation and personal thermal management.