Abstract:
A method of forming basic copper carbonates includes providing an aqueous solution comprising copper (II) ammonia, and carbonic acid; and adding sufficient carbon dioxide to precipitate a basic copper carbonate from the aqueous solution.
Abstract:
A method of forming basic copper carbonates includes providing an aqueous solution comprising copper (II), ammonia, and carbonic acid; and adding sufficient carbon dioxide to precipitate a basic copper carbonate from the aqueous solution.
Abstract:
A method of forming basic copper carbonates includes providing an aqueous solution comprising copper (II), ammonia, and carbonic acid; and adding sufficient carbon dioxide to precipitate a basic copper carbonate from the aqueous solution.
Abstract:
A method of preparing basic metal carbonate selected from the group consisting of zinc carbonate, nickel carbonate, silver carbonate, cobalt carbonate, tin carbonate, lead carbonate, manganese carbonate, lithium carbonate, sodium carbonate, and potassium carbonate from metals comprising: contacting the metal with an aqueous solution comprising an amine, carbonic acid, and oxygen under conditions where the metal is converted into basic metal carbonate; and recovering the basic metal carbonate.
Abstract:
A myofascial release apparatus can include a head member and a shaft configured to couple to the head member and to releasably mount the head member to a weightlifting rack. This can be accomplished, for example, by threading the shaft of the apparatus through apertures on a support member of the weightlifting rack and placing a securing member or securing loop on the shaft to prevent the shaft from retreating through the support member during use. The apparatus can be included in a kit having one or more of the following additional components: a washer, a magnet, collars, two or more additional head members, or a handle. The head members can be any suitable shape, including a blunt nub head, a precision nub head, and/or a broad nub head.
Abstract:
The present invention is a magnetic turbine, comprising, a housing, a set of blades attached to the housing, a set of magnets attached to the housing, a shaft connected to the housing, a based, wherein the base contains a system to convert rotational energy into electrical energy, a magnetic propulsion system connected to the base, and positioned relative to the set of magnets.
Abstract:
A system and method of micro dosing containers on a conveying system is disclosed. The system includes a mixing tank to maintain suspended solids in a mixture; a dosing assembly to inject micro-doses of the mixture into bottles; a recirculation assembly to circulate the mixture from the supply tank to the dosing assembly and back to the supply tank; a power and controls operation assembly to supply the system with power, to provide the system with electromechanical control and/or to provide a user interface; and a stand to hold at least the supply tank, the portable dosing assembly, the recirculation assembly and/or the power and/or controls operation assembly.
Abstract:
In one aspect, the present disclosure relates to a device including a substrate, having a top surface and a bottom surface; an array of nanowires having a base and a top surface, the base contacting the top surface of the substrate; a contacting structure having a non-nanostructured surface, having a top surface and a bottom surface, located on the same side of the substrate as the array of silicon nanowires; and an electrical contact in contact with the top surface of the contacting structure. In some embodiments, the device includes an aluminum oxide passivation layer over the array of nanowires. In some embodiments, the layer of aluminum oxide is deposited via atomic layer deposition.