TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Composition: The metal or quasi-metal includes intermetallic compound chosen from tin, silicon, antimony, zinc, germanium, aluminum, copper, bismuth, cadmium, magnesium, arsenic, gallium, lead and iron. The precursor of metal or semi-metal is oxide, dihydrate, carbonate, nitrate, acetate, chloride, conjugate compound, chelate of metal or semi-metal, and organic molecular compound. The concentration of dispersion solution used for manufacturing particle-type cathode active material is 0.1 mM to 100 M.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Composition: The liquid organic compound used for manufacturing process includes 6-20C hydrocarbon-based compound, alcohol-based compound, ether compound and ester compound. The hydrocarbon-based compound is hexene, nonene, dodecene, toluene, xylene, chlorobenzoic acid, benzene, hexadecene, tetradecene or octadecene. The alcohol-based compound, is ethyl alcohol, methyl alcohol, glycerol, propylene glycol, isopropyl alcohol, isobutyl alcohol, polyvinyl alcohol, cyclohexanol, octylalcohol, decanol, hexadecanol, ethylene glycol, 1,2-octane diol, 1,2-dodecane diol, and 1,2- hexadecane diol. The ether compound is octyl ether, butyl ether, hexyl ether, benzyl ether, phenyl ether, decyl ether, ethyl methyl ether, dimethylether, diethylether, diphenyl ether, tetrahydrofuran, 1,4-dioxane, polyethylene glycol, polypropylene glycol, polytetramethylene glycol, polyoxymethylene ether and polytetrahydrofuran. The ester compound is polyethylene terephthalate, acrylate ester, cellulose acetate, isobutyl acetate, isopropyl acetate, allyl hexanoate, benzyl acetate, bornyl acetate, butylacetate, or lactone. The liquid organic compound has carbon-containing natural or synthetic polymer material.    TECHNOLOGY FOCUS - POLYMERS - Preferred Component: The polymer material is chitosan, glucose, sucrose, maltose, lactose, starch, glycogen, polystyrene, polyethylene, polypropylene, polyvinylchloride, polyacrylonitrile, polyethylene and polyvinyl pyrrolidone.