Abstract: The disclosure relates to a process to synthesize nanostructures of a uniform size distribution and/or morphology, nanostructures resulting therefrom, and the use of the nanostructures in energy storage devices.

Abstract: The disclosure relates to a process to synthesize nanostructures of a uniform size distribution and/or morphology, nanostructures resulting therefrom, and the use of the nanostructures in energy storage devices.

Abstract: The disclosure provides relates to compositions and methods for water treatment. It also addresses a method for synthesizing TiO2 (and other metal oxides) with or without dopants. This method enables control over size, phase, morphology and porosity and specific surface area of these materials. The disclosure also provides metal oxide composites that can be used in photocatalysts, photovoltaics, energy storage materials (e.g., Li-ion anodes), and solar hydrogen applications.

Abstract: Material composites are provided that have improved shock and impact resistance.

Abstract: A three-dimensional biological scaffold. The scaffold includes at least three sets of polymer waveguides extending along at least three respective directions. The at least three sets of polymer waveguides interpenetrate each other at a plurality of nodes to form a self-supporting structure. In some embodiments, the polymer waveguides may be bio-degradable. In still some embodiments, the three-dimensional biological scaffold may include one or more coating layers for covering surfaces of the polymer waveguides.

Abstract: A three-dimensional (3D) composite structure and a method of making the same. In one embodiment, the 3D composite structure includes a 3D ordered microstructure and a second continuous material. The 3D ordered microstructure includes first truss elements defined by first self-propagating polymer waveguides and extending along a first direction, second truss elements defined by second self-propagating polymer waveguides and extending along a second direction, and third truss elements defined by third self-propagating polymer waveguides and extending along a third direction. The first, second, and third truss elements interpenetrate each other at nodes to form a first continuous material with the three-dimensional ordered microstructure. In addition, the second continuous material has different physical properties than the first continuous material and shares an interface with the three-dimensional ordered microstructure, and wherein the interface is everywhere continuous.

Abstract: The disclosure provides relates to compositions and methods for water treatment. It also addresses a method for synthesizing TiO2 (and other metal oxides) with or without dopants. This method enables control over size, phase, morphology and porosity and specific surface area of these materials. The disclosure also provides metal oxide composites that can be used in photocatalysts, photovoltaics, and solar hydrogen applications.

Abstract: A three-dimensional biological scaffold. The scaffold includes at least three sets of polymer waveguides extending along at least three respective directions. The at least three sets of polymer waveguides interpenetrate each other at a plurality of nodes to form a self-supporting structure. In some embodiments, the polymer waveguides may be bio-degradable. In still some embodiments, the three-dimensional biological scaffold may include one or more coating layers for covering surfaces of the polymer waveguides.

Abstract: A metallic plate for fuel cell application includes a chemically modified metal oxide coating. The modified metal oxide coating advantageously has a predetermined contact angle and is electrically conductive. A method of forming the modified metal oxide includes treating an unmodified oxide with a chemical solution and/or by heating.

Abstract: The in vitro polymerization of silica, silicone, non-silicon metalloid-oxane and metallo-oxane polymer networks, by combining a catalyst and a substrate to polymerize the substrate to form silica, polysiloxanes, polymetalloid-oxanes polymetallo-oxanes (metal oxides), polyorganometalloid oxanes, polyorganometallo oxanes, and the polyhydrido derivatives thereof, at about neutral pH.

Abstract: The in vitro polymerization of silica, silicone, non-silicon metalloid-oxane and metallo-oxane polymer networks, by combining a catalyst and a substrate to polymerize the substrate to form silica, polysiloxanes, polymetalloid-oxanes polymetallo-oxanes (metal oxides), polyorganometalloid oxanes, polyorganometallo oxanes, and the polyhydrido derivatives thereof, at about neutral pH.

Abstract: A process for producing crystalline III-V compound films, preferably thin films of gallium nitride and other III-V nitrides, on various single crystal substrates. The process enables the preparation of III-V compound films by the simple, direct deposition of an amorphous layer of a III-V compound precursor on a single crystal substrate (as a template). A chemical reaction followed by a single heat treatment leads to the crystallization and formation of films by pyrolysis. According to specific examples of the invention, the chemical precursors gallium dimethyl amide (Ga2[N(CH3)2]6), gallium nitrate (Ga(NO3)3, and gallium isopropoxide [Ga(OC3H7)3 are used to produce gallium nitride thin films.

Abstract: A process for producing crystalline III-V compound films, preferably thin films of gallium nitride and other III-V nitrides, on various single crystal substrates. The process enables the preparation of III-V compound films by the simple, direct deposition of an amorphous layer of a III-V compound precursor on a single crystal substrate (as a template). A chemical reaction followed by a single heat treatment leads to the crystallization and formation of films by pyrolysis. According to specific examples of the invention, the chemical precursors gallium dimethyl amide (Ga2[N(CH3)2]6), gallium nitrate (Ga(NO3)3, and gallium isopropoxide [Ga(OC3H7)3 are used to produce gallium nitride thin films.