Positive Electrode and Secondary Battery Including SameA positive electrode and a secondary battery including the same are provided. The positive electrode includes a current collector and a positive electrode active material layer disposed on the current…DRIVE·Jan 30·1 min readFollowH01M4/38LG ENERGY SOLUTION, LTD.
NEGATIVE ELECTRODE MIXTURE COMPOSITE BODY FOR FLUORIDE ION SECONDARY BATTERIES, NEGATIVE ELECTRODE FOR FLUORIDE ION SECONDARY BATTERIES AND SECONDARY BATTERY EACH USING SAID COMPOSITE BODY, AND METHOD FOR PRODUCING SAID COMPOSITE BODYThe present invention provides: a negative electrode mixture composite body for fluoride ion secondary batteries, said composite body enabling the achievement of a fluoride ion secondary battery that …DRIVE·Feb 29·1 min readFollowH01M4/38HONDA MOTOR CO., LTD.
SULFUR-CARBON COMPOSITE, PREPARATION METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY COMPRISING SAMEA sulfur-carbon composite including a porous carbon material; and sulfur coated on at least a portion of an inside and a surface of the porous carbon material, wherein a pore volume of the sulfur-carb…DRIVE·Jan 18·1 min readFollowH01M4/38LG ENERGY SOLUTION, LTD.
CATHODE MIXTURETo provide a cathode mixture configured to increase the discharge capacity of a lithium secondary battery. The cathode mixture is a cathode mixture for lithium secondary batteries, comprising: a catho…DRIVE·Dec 14·1 min readFollowH01M4/38TOYOTA JIDOSHA KABUSHIKI KAISHA
NEGATIVE ELECTRODES FOR ELECTROCHEMICAL CELLSVarious embodiments provide a battery, a bulk energy storage system including the battery, and/or a method of operating the bulk energy storage system including the battery. In various embodiment, the…DRIVE·Nov 16·1 min readFollowH01M4/38FORM ENERGY, INC.
PREPARATION METHOD OF A ZINC-CARBON COMPOSITE ELECTRODE MATERIAL USED IN ZINC ION ENERGY STORAGE DEVICEA preparation method of zinc-carbon composite electrode material for zinc ion energy storage device, which includes preparing a zinc-carbon composite negative electrode material, preparing an electrod…DRIVE·Jul 13·1 min readFollowH01M4/38HAINAN UNIVERSITY
NEGATIVE ELECTRODES FOR ELECTROCHEMICAL CELLSVarious embodiments provide a battery, a bulk energy storage system including the battery, and/or a method of operating the bulk energy storage system including the battery. In various embodiment, the…DRIVE·Oct 27·1 min readFollowH01M4/38FORM ENERGY INC.,
DESODIATED SODIUM TRANSITION METAL OXIDES FOR PRIMARY BATTERIESThe invention provides primary batteries that incorporate a desodiated sodium transition metal oxide into the positive electrode (a cathode). Batteries of the invention using a desodiated sodium trans…DRIVE·May 26·1 min readFollowH01M4/38President and Fellows of Harvard College
METHOD FOR PRODUCING COMPOSITE ALLOY AND METHOD FOR PRODUCING ELECTRODEProvided is a method for producing a composite alloy for use in an electrode for an alkaline storage battery, including a powder preparation step of preparing a hydrogen storage alloy powder containin…DRIVE·May 5·2 min readFollowH01M4/38TOYOTA JIDOSHA KABUSHIKI KAISHA
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, AND BATTERYProvided is a negative electrode active material which is excellent in capacity, capacity retention ratio, and a coulombic efficiency when charging/discharging is repeated. The chemical composition of…DRIVE·Mar 17·1 min readFollowH01M4/38NIPPON STEEL CORPORATION
ADDITIVES FOR ELECTROLYTE AND CATHODE MATERIAL IN Li-ION BATTERIES COMPRISING METAL-BASED CATHODE MATERIAL WHICH PRODUCES M2+ METAL IONSMethod of improving the performance of a Li-ion battery comprising metal-based cathode material which produces M metal ions. The method comprises using a small organic compound in association with the…DRIVE·Sep 30·1 min readFollowH01M4/38HYDRO-QUÉBEC
CATHODE ACTIVE MATERIAL AND FLUORIDE ION BATTERYA main object of the present disclosure is to provide a cathode active material with excellent capacity properties. In order to achieve the object, the present disclosure provides a cathode active mat…DRIVE·Sep 9·1 min readFollowH01M4/38TOYOTA JIDOSHA KABUSHIKI KAISHA
SULFUR-CARBON COMPOSITE, METHOD FOR PREPARING THE SAME, AND POSITIVE ELECTRODE FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERY COMPRISING THE SAMEA composite including a sulfur-carbon composite and a coating layer on a surface of the sulfur-carbon composite, the coating layer including a porous carbon material and a point contact binder is disc…DRIVE·Jul 29·1 min readFollowH01M4/38LG CHEM, LTD.
ALKALI AND/OR ALKALINE EARTH ION- SULFUR BATTERYAn alkali- and/or alkaline earth-ion sulfur battery having at least one cathode containing a cathode current collector foil, optionally a conductive adhesive interlayer, a primary cathode mass layer c…DRIVE·Apr 15·1 min readFollowH01M4/38BRNO UNIVERSITY OF TECHNOLOGY
ZINC ELECTRODES FOR BATTERIESAn article having a continuous network of zinc and a continuous network of void space interpenetrating the zinc network. The zinc network is a fused, monolithic structure. A method of: providing an em…DRIVE·Nov 16·1 min readFollowH01M4/38The Government of the United States of America, as represented by the Secretary of the Navy
ELECTRODE COMPOSITIONS AND RELATED ENERGY STORAGE DEVICESA positive electrode composition is presented. The composition includes granules that comprise an electroactive metal, an alkali metal halide, and a metal sulfide composition that is substantially-fre…DRIVE·May 26·1 min readFollowH01M4/38General Electric Company
ELECTRICAL-DEVICE-USE NEGATIVE-ELECTRODE ACTIVE SUBSTANCEA negative electrode active material for an electric device according to the present invention includes crystalline metal having a structure in which a size in a perpendicular direction to a crystal s…DRIVE·Aug 27·1 min readFollowH01M4/38NISSAN MOTOR [JP]
Electrochemical cellAn electric cell using aluminum in a negative electrode has a positive electrode (3, 4), the negative electrode (1) containing aluminium or aluminium alloy, and an electrolyte arranged between the pos…DRIVE·Apr 3·1 min readFollowH01M4/38TOSHIBA KK [JP]
