Abstract: The invention provides a compound of silver nanowire with polymer. The compound comprises a resin, a dispersant, and a plurality of silver nanowires. The dispersant is capable of copolymerizing with the resin. The dispersant has a plurality of functional groups capable of connecting with the silver nanowires respectively. Therefore, the silver nanowires could disperse in the resin by means of the functional groups of the dispersant.

Abstract: The invention provides a compound of silver nanowire with polymer. The compound comprises a resin, a dispersant, and a plurality of silver nanowires. The dispersant is capable of copolymerizing with the resin. The dispersant has a plurality of functional groups capable of connecting with the silver nanowires respectively. Therefore, the silver nanowires could disperse in the resin by means of the functional groups of the dispersant.

Abstract: A process for preparing lithium cobalite powders uses an oxalate gel method in which lithium nitrate and cobalt nitrate are used as starting reactants, oxalic acid as a chelating agent and water as a solvent. Oxalate sol is formed by the chelating reaction. After poly-condensation is conducted by heating, oxalate gel is formed. Continue heating to remove the solvent and water generated by the reaction to obtain dried gel powders. The dried gel powders are then thermally decomposed and sintered to form lithium cobalite powders LiCoO2 of a halite-type layered structure.

Abstract: A method for preparing shape-changed nanosize colloidal silica comprising the following steps: a). providing a nanosize spherical colloidal silica solution having an average diameter no more than 100 nm; b). adding a coagulant having a concentration no more than 5 wt % and an active silicic acid to the colloidal silica solution, and raising the reaction temperature; and c). keeping addition of said active silicic acid to said solution obtained from step b) continuously until the concentration of SiO2 reaches 6 to 50% by weight.