Abstract: The present invention provides an additive containing sulfide-based solid electrolyte having an acidic component attached to the sulfide-based solid electrolyte. The sulfide-based solid electrolyte comprises a —PS structure having at least a phosphorous atom and a sulfur atom. The acidic component carries a positive charge which could firmly attach to the sulfur atom of the —PS structure of the sulfide-based solid electrolyte. The present invention utilizes the acidic component as the additive to enhance the water or vapor resistance ability to the sulfide-based solid electrolyte. By using compatible acidic component, the additive could firmly attach to the sulfur atom of the —PS structure of the sulfide-based solid electrolyte but still maintaining in good electrical properties. By enhancing the sulfur atom of the —PS structure of the sulfide-based solid electrolyte, the present invention could benefit the mass production for such material.

Abstract: Present invention is related to a liquid electrolytic medium having non-polar or extreme low polar solvents TTE, FEC, and EMC and a lithium salt with the concentration not exceeding the saturation concentration of the said solvents. The lithium salt in the present invention is preferred to be any lithium salt other than LiPF6. The liquid electrolytic medium of the present invention is compatible with solid state Li batteries using sulfide solid electrolytes and has the abilities to avoid high voltage decomposition during cycle life of the batteries. The liquid electrolytic medium is easy to produce without alternating any existing procedures performed in the factory in the conventional manufacturing process. As introducing the liquid electrolytic medium, the Li batteries still can perform efficiently with high interface conductivity and the sulfide solid electrolyte will not be attacked or damaged by the present invention.

Abstract: The present invention relates to a catalyst composition, a method for fabricating the same and a fuel cell including the same. The catalyst composition provided by the present invention includes: a catalyst carrier; and a metal solid solution, disposed on the surface of the catalyst carrier, in which the metal solid solution includes palladium and a second metal, and the second metal is selected from the group consisting of gold, platinum, ruthenium, nickel, silver and manganese. Accordingly, the catalyst composition provided by the present invention can exhibit excellent catalytic characteristics, and can be applied in a fuel cell to enhance the electrochemical properties and stability of the fuel cell.

Abstract: A one dimension nano magnetic wire is introduced herein. The one dimension nano magnetic wire is selected from the groups consisting of Fe, Co, Ni, and combinations and an alloy thereof. The one dimension nano magnetic wire is covered with a protection layer.

Abstract: A manufacturing method of one dimension nano magnetic wires is provided. In the method, the one dimension nano magnetic wires having high magnetization and low coercive force are synthesized from a liquid by means of reduction with an applied magnetic field under normal atmospheric temperature and pressure. The one dimension nano magnetic wire is selected from the groups consisting of iron (Fe), cobalt (Co), nickel (Ni), and composites and an alloy thereof.

Abstract: The present invention relates to a carbohydrate hydrolase-immobilized magnetic nanoparticle; a method of preparing ethanol from graminaceous plants and a continuous system of preparing ethanol.

Abstract: The present invention relates to a catalyst composition, a method for fabricating the same and a fuel cell including the same. The catalyst composition provided by the present invention includes: a catalyst carrier; and a metal solid solution, disposed on the surface of the catalyst carrier, in which the metal solid solution includes palladium and a second metal, and the second metal is selected from the group consisting of gold, platinum, ruthenium, nickel, silver and manganese. Accordingly, the catalyst composition provided by the present invention can exhibit excellent catalytic characteristics, and can be applied in a fuel cell to enhance the electrochemical properties and stability of the fuel cell.

Abstract: A hybrid catalyst is disclosed, which has a structure of Pt/oxygen-donor/carbon-nanotube. The hybrid catalyst has a superior electrochemical characteristic and high carbon monoxide conversion efficiency even in a low reacting temperature, and thus is useful at detoxification of carbon monoxide. Besides, the oxygen-donor utilized in the present invention is cheap and is commercially reachable, therefore the hybrid catalyst of the present invention is advantageous in commercial usage. Also, a method of fabricating the above hybrid catalyst and a fuel cell comprising the above hybrid catalyst are disclosed.

Abstract: A manufacturing method of one dimension nano magnetic wires is provided. In the method, the one dimension nano magnetic wires having high magnetization and low coercive force are synthesized from a liquid by means of reduction with an applied magnetic field under normal atmospheric temperature and pressure. The one dimension nano magnetic wire is selected from the groups consisting of iron (Fe), cobalt (Co), nickel (Ni), and composites and an alloy thereof.

Abstract: A method for preparing Li1+xNi1?yCoyO2 cathode materials is disclosed, wherein ?0.2?x?0.2 and 0.05?y?0.5. The method includes the following steps: (A) adding a first solution into a second solution to form a mixed solution, wherein the first solution is a saturated lithium hydroxide solution, the second solution contains nickel salt and cobalt salt, the mole ratio of the lithium ion in the first solution to nickel ion and cobalt ion in the second solution ranges from 1.5:1 to 5:1, and the molar ratio of nickel ion to cobalt ion in the second solution is 1?y:y; (B) stirring the mixed solution; (C) filtering the mixed solution and obtaining a co-precipitated precursor, wherein the molar ratio of lithium ion:nickel ion:cobalt ion is 1+x:1?y:y; and (D) heating the co-precipitated precursor at a temperature higher than 600° C.

Abstract: The present invention relates to a carbohydrate hydrolase-immobilized magnetic nanoparticle; a method of preparing ethanol from graminaceous plants and a continuous system of preparing ethanol.

Abstract: A method of preparing LiFePO4/Li3V2(PO4)3 composite cathode materials and their applications as cathode materials for lithium ion batteries are disclosed. The preparation method includes the following steps: (A) providing a mixture of iron powder, lithium salt, vanadium salt, and a phosphate salt whereafter these compounds are dissolved into a mixed acid solution; (B) drying the solution in order to obtain precursor powders; and (C) heating the precursor powders at a temperature ranging between 400 and 1000° C. to form LiFe1-y?Vy?PO4/Li3V2-y?Fey?(PO4)3 composite powders. Alternatively, prepare the composite cathode by preparing olivine LiFe1-y?Vy?PO4 and monoclinic Li3V2-y?Fey?(PO4)3 powders as in previous procedures followed by mixing adequately. The low cost of iron powder thus facilitates to prepared composite cathode materials exhibiting higher electrical conductivity and superior cycling performance at high C rates than those of olivine LiFe1-y?Vy?PO4 and monoclinic Li3V2-y?Fey?(PO4)3.

Abstract: A preparation method of olivine Li1+xFe1+yPO4 is disclosed, wherein ?0.2?x?0.2 and ?0.2?y?0.2, which includes the following steps: (A) adding iron powder, lithium salt, and phosphate into an acid solution to form a mixture, wherein the molar ratio of Li+:Fe2+:PO43? is 1+x:1+y:y; (B) stirring the mixture; (C) drying the mixture to obtain solid precursor powder; and (D) heating the precursor solid powder at a temperature over 500° C. to form olivine structured powders.

Abstract: A method for preparing Li1+xNi1?yCoyO2 cathode materials is disclosed, wherein ?0.2?x?0.2 and 0.05?y?0.5. The method includes the following steps: (A) adding a first solution into a second solution thereby to form a mixed solution, wherein the first solution is a saturated lithium hydroxide solution, the mole ratio of the Li ion in the first solution to Ni ion and Co ion in the second solution ranges from 1.5:1 to 5:1, and the molar ratio of Ni ion to Co ion is 1?y:y; (B) stirring the mixed solution; (C) filtering the mixed solution and obtaining a co-precipitated precursor, wherein the molar ratio of lithium ion:nickel ion:cobalt ion is 1+x:1?y:y; and (D) heating the co-precipitated precursor at a temperature higher than 600?.

Abstract: A method for producing a positive electrode material adapted to the Li-ion secondary batteries is disclosed. The produced material has the following formula (I), Li1+xMn2?yMyO4 ??(I) wherein M is Mg, Al, Cr, Fe, Co, or Ni; 0?x?0.4, and 0?y?0.2. The method is achieved by co-precipitating a gel salts with an organic acid. First, salts of Li, Mn and M are mixed with at least a solvent to form an initial solution. The mole ratio of Li, Mn and M ions in their respective salts is (1+x):(2?y):y. Next, at least a chelate is added into the initial solution to form a suspension, which is then filtered to obtain a co-precipitate. Finally, the co-precipitate is calcined and heated to obtain the final product.

Abstract: A method for producing a positive electrode material of Li-ion secondary batteries is disclosed.

Abstract: A positive electrode material of a Li-ion secondary battery is disclosed. This positive electrode material has a formula of Li1+xMn2−yMyO4−zClz, wherein M can be magnesium (Mg), aluminum (Al), chromium (Cr), iron (Fe), cobalt (Co) or nickel (Ni) ions, 0≦x≦0.4, 0≦y≦0.3, and 0.01≦z≦1.0. By means of replacing some oxygen ions of this material with chlorine ions, the crystalline structure thereof can be varied and thus longer life cycle and better stability at high temperature can be achieved.

Abstract: A method for producing a positive electrode material adapted to the Li-ion secondary batteries is disclosed.