Method for manufacturing electrode materialsProducing electrode material, comprises (a) mixing (A) at least one phosphorus compound, (B) at least one lithium compound, (C) at least one carbon source, (D1) at least one water-soluble iron compoun…DRIVE·Nov 20·1 min readFollowC01B25/37BASF SE [DE]
Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the sameA positive active material for a rechargeable lithium battery comprises a compound represented by the following Chemical Formula 1 and has a peak at a 2θ value of between 40.0 degrees and 41.0 degrees…DRIVE·Jun 26·1 min readFollowC01B25/37SAMSUNG SDI CO LTD [KR]
Process for preparing electroactive insertion compounds and electrode materials obtained therefromThe invention relates to a process for preparing an at least partially lithiated transition metal oxyanion-based lithium-ion reversible electrode material, which comprises providing a precursor of sai…DRIVE·May 1·1 min readFollowC01B25/37UNIV MONTREAL [CA]
PHOSPHATE COMPOUND, POSITIVE ELECTRODE FOR SECONDARY BATTERY AND METHOD FOR PRODUCING SECONDARY BATTERYIt is to provide a process for producing a phosphate compound capable of producing a phosphate compound excellent in the properties and the reliability, efficiently at a low cost. [0002] A first compo…DRIVE·Jan 16·1 min readFollowC01B25/37ASAHI GLASS CO LTD [JP]
Preparation of particulate positive electrode material for lithium ion cellsA particulate positive electrode material for lithium ion cells is prepared by dispersing manganese(II) sulfate, iron(II) sulfate, and lithium phosphate and/or lithium hydrogenphosphate in water to fo…DRIVE·Nov 14·1 min readFollowC01B25/37SHINETSU CHEMICAL CO [JP]
LITHIUM SECONDARY BATTERY WITH IMPROVED ELECTRODE EFFICIENCY AND ENERGY DENSITY CHARACTERISTICSProvided is a cathode mix for lithium secondary batteries, comprising a cathode active material having a composition represented by the following Formula I: LiFe(P 1-X O 4 ) (I) wherein a molar fracti…DRIVE·Jun 29·2 min readFollowC01B25/37LG CHEMICAL LTD [KR]
Method for removing a particulate contaminant material from particulate mixed lithium metal phosphate materialThe present invention relates to a method for removing a particulate contaminant material from a particulate mixed lithium metal phosphate material, comprising the steps of providing a particulate mix…DRIVE·May 18·2 min readFollowC01B25/37SUED CHEMIE AG [DE]
METHOD FOR PREPARING POSITIVE ELECTRODE MATERIAL FOR SECONDARY CELL, AND SECONDARY CELLA method for producing a cathode material for a secondary battery, characterized in that it comprises admixing a compound liberating a phosphate ion in a solution (phosphoric acid H3PO4, phosphorus pe…DRIVE·Jul 13·1 min readFollowC01B25/37JAPAN GOVERNMENT [JP]
Preparation of lithium-containing materialsThe invention provides novel lithium-mixed metal materials which, upon electrochemical interaction, release lithium ions, and are capable of reversibly cycling lithium ions. The invention provides a r…DRIVE·Feb 25·1 min readFollowC01B25/37VALENCE TECHNOLOGY INC [US]
METHOD FOR MANUFACTURING ACTIVE MATERIAL OF POSITIVE PLATE AND METHOD FOR MANUFACTURING NONAQUEOUS ELECTROLYTE SECONDARY CELLIn a method for producing a positive electrode active material including a mixing step of mixing a plurality of substances to give a precursor and a sintering step of sintering and reacting said precu…DRIVE·Apr 25·1 min readFollowC01B25/37SONY CORP [JP]
