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Chemistry: Electrical Current Producing Apparatus, Product, And Process > Current Producing Cell, Elements, Subcombinations And Compositions For Use Therewith And Adjuncts > Electrode > Chemically Specified Inorganic Electrochemically Active Material Containing > Alkali Metal Component Is Active Material Alkali Metal Component Is Active MaterialAlkali Metal Component Is Active Material patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/11/07 - 20070009800 - Novel electrode active material for a secondary electrochemical cell The invention provides a novel polyanion-based electrode active material for use in a secondary or rechargeable electrochemical cell having a first electrode, a second electrode and an electrolyte. ... 11/02/06 - 20060246351 - Alkali/transition metal phosphates and related electrode active materials wherein (a) A is selected from the group consisting of Li, Na, K, and mixtures thereof, and 0<a<1.0 and 0<x<1; (b) M comprises one or more metals, comprising at least one metal which is capable of undergoing oxidation to a higher valence state, where 0<b<2; and wherein M, a, b, ... 08/31/06 - 20060194113 - Electroactive material and use thereof An electroactive material and a method of manufacturing the same is provided, in which the primary component of the electroactive material is a metal phosphate complex, and the electroactive material exhibits excellent charge/discharge characteristics. The electroactive material of the present invention is primarily composed of an amorphous metal complex represented ... 08/31/06 - 20060194112 - Electrodes comprising mixed active particles (iv) XY4 a phosphate or similar moiety; and (v) Z is OH, or halogen. ... 08/10/06 - 20060177738 - Method and apparatus for dissipation of heat generated by a secondary electrochemical cell The invention provides an electrochemical cell which includes a first electrode and a second electrode which is a counter electrode to the first electrode, and an electrolyte. The first electrode includes a polyanion-based electrode active material. The electrochemical cell is in a heat transfer relationship with a heat dissipation subassembly ... 04/13/06 - 20060078798 - Compound having a high conductivity for electrons, electrode for an electrochemical cell which comprises this compound, method for preparing an electrode and electrochemical cell The invention relates to a compound having a high conductivity for electrons, characterized in that it is of the type ABCO(x-δ)Hal(y-ξ) with a potassium nickel fluorite structure, where x+y=4, and δ and ξ lie between −0.7 and +0.7, and wherein A comprises at least one metal selected from the group ... 01/19/06 - 20060014078 - Alkali/transition metal halo-and hydroxy-phosphates and related electrode active materials The present invention relates to novel battery having a first electrode comprising an electrode active material represented by the general formula AaMb(XY4)2Zd, a second electrode which is a counter-electrode to the first electrode; and an electrolyte. ... 11/24/05 - 20050260498 - Secondary electrochemical cell The invention provides a cylindrical electrochemical cell which includes a first electrode and a second electrode which is a counter electrode to the first electrode, and an electrolyte. The first electrode includes a polyanion-based electrode active material. ... 11/17/05 - 20050255383 - Synthesis of metal compounds under carbothermal conditions Active materials of the invention contain at least one alkali metal and at least one other metal capable of being oxidized to a higher oxidation state. Preferred other metals are accordingly selected from the group consisting of transition metals (defined as Groups 4-11 of the periodic table), as well as ... 07/28/05 - 20050164087 - Secondary battery Provided is a secondary battery in which high energy density can be obtained and charging/discharging cycle characteristic can be improved. A positive electrode (13) and a negative electrode (15) are stacked with a separator (16) interposed therebetween, and are enclosed inside an exterior can (11) to which an electrolyte is ... ### FreshPatents.com Support |