CURRENT COLLECTOR, CURRENT COLLECTOR MANUFACTURING METHOD, BATTERYA current collector comprising a first layer including a light metal, and a second layer including Ni chemical element, wherein the current collector has an X-ray diffraction pattern obtained by irrad…DRIVE·3d ago·1 min readFollowH01M4/661TOYOTA JIDOSHA KABUSHIKI KAISHA
Current collector for redox flow batteriesVarious current collectors for redox flow batteries are described. The current collectors include at least one metal plate encapsulated in a conductive polymer end plate, the metal plate to the back o…DRIVE·5d ago·1 min readFollowH01M4/661UOP LLC
CURRENT COLLECTOR INCLUDING POLYMER FILM AND METHOD OF MANUFACTURING THE SAMEThe present technology relates to a current collector and a method of manufacturing the same. The current collector according to the present technology is a current collector including a complex polym…DRIVE·Jun 11·1 min readFollowH01M4/661LG ENERGY SOLUTION LTD [KR]
CURRENT COLLECTORS COMPRISING METALLISED FILMSA current collector comprising a biaxially oriented polymeric substrate layer and a first metal layer on a side of the polymeric substrate layer, wherein the polymeric substrate layer exhibits positiv…DRIVE·Aug 8·1 min readFollowH01M4/661DuPont Teijin Films U.S. Limited Partnership
ELECTRODE INCLUDING DIMENSION RETAINER FOR SOLID-STATE BATTERYAn electrode is provided that includes a current collector, at least one column and an electrode material. The at least one column is formed of a foam material. The electrode material is disposed on t…DRIVE·May 30·1 min readFollowH01M4/661NISSAN NORTH AMERICA, INC.
ELECTROLYTIC COPPER FOIL AND ELECTRODE AND LITHIUM-ION CELL COMPRISING THE SAMEProvided are an electrolytic copper foil, an electrode and a lithium-ion cell comprising the same. The electrolytic copper foil has a first surface and a second surface opposite the first surface. An …DRIVE·Dec 28·2 min readFollowH01M4/661CHANG CHUN PETROCHEMICAL CO., LTD.
ELECTRODE FOR BATTERY, BATTERY HAVING ELECTRODE AND METHOD FOR MANUFACTURING ELECTRODE AND BATTERY HAVING ELECTRODEProvided is an electrode for a battery which effectively suppress a short circuit between a positive electrode and a negative electrode at high temperature of the battery. The electrode includes a cur…DRIVE·Aug 10·1 min readFollowH01M4/661NEC Corporation
ANODES FOR LITHIUM-BASED ENERGY STORAGE DEVICESAn anode for a lithium-based energy storage device such as a lithium-ion battery is disclosed. The anode includes an electrically conductive current collector comprising an electrically conductive lay…DRIVE·Jun 29·1 min readFollowH01M4/661Graphenix Development, Inc.
ELECTROLYTIC COPPER FOIL AND SECONDARY BATTERY COMPRISING THE SAMEAn electrolytic copper foil having improved elongation and electrical conductivity is disclosed. The improved elongation and electrical conductivity are due to an increase in shape deformation of grai…DRIVE·Jun 29·1 min readFollowH01M4/661Circuit Foil Luxembourg
ANODES FOR LITHIUM-BASED ENERGY STORAGE DEVICESAn anode for a lithium-based energy storage device such as a lithium-ion battery is disclosed. The anode includes an electrically conductive current collector comprising an electrically conductive lay…DRIVE·Jun 29·1 min readFollowH01M4/661Graphenix Development, Inc.
NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY, MANUFACTURING METHOD THEREOF, AND LITHIUM METAL BATTERY COMPRISING THE SAMEA negative electrode for a lithium metal battery includes a metal current collector substrate, a lithium metal layer formed on at least one surface of the metal current collector substrate, and a prot…DRIVE·Jun 15·1 min readFollowH01M4/661LG ENERGY SOLUTION, LTD.
NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAMEA negative electrode for a lithium secondary battery comprises a current collector and a negative electrode active material layer formed on the current collector, wherein the negative electrode active…DRIVE·Jan 26·2 min readFollowH01M4/661SAMSUNG SDI CO., LTD.
NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAMEA negative electrode for a lithium secondary battery comprises a current collector and a negative electrode active material layer formed on the current collector, wherein the negative electrode active…DRIVE·Jan 19·2 min readFollowH01M4/661SAMSUNG SDI CO., LTD.
BATTERY COMPRISING A METAL INTERLAYERBatteries having a metal interlayer that acts as an ion conductor are provided, as well as methods of forming the same. The metal interlayer can include, for example, palladium, platinum, iridium, rho…DRIVE·Jan 5·1 min readFollowH01M4/661The Florida International University Board of Trustees
NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAMEThe present invention relates to a negative electrode for a lithium secondary battery and a lithium secondary battery comprising the same. The negative electrode for a lithium secondary battery compri…DRIVE·Jan 5·2 min readFollowH01M4/661SAMSUNG SDI CO., LTD.
POSITIVE CURRENT COLLECTOR AND PREPARATION METHOD THEREOF, POSITIVE ELECTRODE SHEET, CELL AND BATTERYProvided are a positive current collector, a preparation method thereof, a positive electrode sheet, a cell and a battery. The positive current collector. The positive current collector includes a sub…DRIVE·Oct 27·2 min readFollowH01M4/661XIAMEN HITHIUM NEW ENERGY TECHNOLOGY CO., LTD.
NEGATIVE ELECTRODES FOR SECONDARY LITHIUM BATTERIES AND METHODS OF MAKING THE SAMEA negative electrode for a secondary lithium battery is provided herein, as well as a method for assembling a secondary lithium battery including the negative electrode. The negative electrode include…DRIVE·Sep 22·2 min readFollowH01M4/661GM GLOBAL TECHNOLOGY OPERATIONS LLC
POSITIVE ELECTRODE, LITHIUM-ION SECONDARY BATTERY, AND METHOD OF PRODUCING POSITIVE ELECTRODEA positive electrode includes at least a positive electrode current collector and a positive electrode active material layer. The positive electrode active material layer is formed on a surface of the…DRIVE·Sep 22·1 min readFollowH01M4/661TOYOTA JIDOSHA KABUSHIKI KAISHA
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERYA non-aqueous electrolyte secondary battery disclosed herein includes a positive electrode, a negative electrode, and a non-aqueous electrolyte. The positive and negative electrodes each include a cur…DRIVE·Jun 30·1 min readFollowH01M4/661Prime Planet Energy & Solutions, Inc.
ELECTROLYTIC COPPER FOIL PROOF AGAINST TEAR OR WRINKLE DEFECTS, ELECTRODE COMPRISING SAME, SECONDARY BATTERY COMPRISING SAME, AND MANUFACTURING METHOD THEREFORAn embodiment of the present disclosure provides an electrolytic copper foil, which comprises a copper layer and has a valley mean roughness of 0.8 to 12.5, a texture coefficient of (220) face (TC(220…DRIVE·Jun 23·1 min readFollowH01M4/661SK NEXILIS CO., LTD.
Anode for All-Solid-State Battery Comprising Metal-Thin-Film Coating Layer and Method of Manufacturing SameAn embodiment anode for an all-solid-state battery includes an anode current collector, and a coating layer disposed on the anode current collector, wherein the coating layer is a thin film including …DRIVE·Jun 16·1 min readFollowH01M4/661Hyundai Motor Company
ANODES FOR LITHIUM-BASED ENERGY STORAGE DEVICESAn anode for a lithium-based energy storage device such as a lithium-ion battery is disclosed. The anode includes an electrically conductive current collector comprising an electrically conductive lay…DRIVE·Jun 9·1 min readFollowH01M4/661Graphenix Development, Inc.
Lithium Secondary Battery and Production Method ThereofA lithium secondary battery is disclosed herein. In some embodiments, a lithium secondary battery includes: a battery case having an interior region, a separator, wherein the separator divides the int…DRIVE·Mar 31·1 min readFollowH01M4/661LG Chem, Ltd.
CURRENT COLLECTOR FOR ELECTRODEA current collector for electrodes according to an embodiment of the present disclosure may include a polymer film, and a conductive material provided on at least one surface of upper and lower surfac…DRIVE·Mar 24·1 min readFollowH01M4/661U&S ENERGY, INC.
SULFIDE ALL-SOLID-STATE BATTERYProvided is a sulfide all-solid battery having an anode current collector of powerful adhesiveness which is difficult to be sulfurized. The sulfide all-solid-state battery including: a cathode layer; …DRIVE·Jan 20·1 min readFollowH01M4/661Toyota Jidosha Kabushiki Kaisha
ELECTRODE CURRENT COLLECTOR COMPRISING RESISTIVE LAYER BETWEEN TWO OR MORE METAL FOILS, ELECTRODE COMPRISING THE SAME, AND LITHIUM SECONDARY BATTERYThe present disclosure provides an electrode current collector for a lithium secondary battery, the electrode current collector comprising: two or more metal foil layers, and a resistive layer positio…DRIVE·Dec 9·1 min readFollowH01M4/661LG CHEM, LTD.
CURRENT COLLECTOR FOR BATTERY, AND BATTERY[Object] To provide a current collector for battery, having a strength sufficient to suppress breakage and tears during production feared in association with thinning, and a battery having the current…DRIVE·Dec 2·1 min readFollowH01M4/661TOYO KOHAN CO., LTD.
SECONDARY BATTERYA secondary battery includes: a positive electrode having a positive-electrode current collector and a positive-electrode active-material layer; a negative electrode having a negative-electrode curren…DRIVE·Dec 2·1 min readFollowH01M4/661Panasonic Intellectual Property Management Co., Ltd.
BATTERY COMPRISING A METAL INTERLAYERBatteries having a metal interlayer that acts as an ion conductor are provided, as well as methods of forming the same. The metal interlayer can include, for example, palladium, platinum, iridium, rho…DRIVE·Oct 21·1 min readFollowH01M4/661The Florida International University Board of Trustees
SPLICED LITHIUM STRIP, PREPARATION METHOD THEREOF, AND RELATED NEGATIVE ELECTRODE PLATE, BATTERY CORE, LITHIUM ION BATTERY, BATTERY MODULE, BATTERY PACK AND APPARATUSThe present application provide a spliced lithium strip, preparation method thereof, and related negative electrode plate, battery core, lithium ion battery, battery module, battery pack and apparatus…DRIVE·Oct 7·1 min readFollowH01M4/661Contemporary Amperex Technology Co, Limited
ELECTRODEPOSITED COPPER FOIL AND ELECTRODE, AND LITHIUM-ION SECONDARY BATTERY COMPRISING THE SAMEProvided are an electrodeposited copper foil, an electrode comprising the same, and a lithium-ion secondary battery comprising the same. The electrodeposited copper foil has a drum side and a deposite…DRIVE·Sep 30·1 min readFollowH01M4/661CHANG CHUN PETROCHEMICAL CO., LTD.
COMPOSITE REFERENCE ELECTRODE SUBSTRATE AND METHODS RELATING THERETOComposite reference electrode substrates and relating methods are provided. The composite reference electrode substrate includes a separator portion and a current collector portion adjacent to the sep…DRIVE·Sep 2·1 min readFollowH01M4/661GM GLOBAL TECHNOLOGY OPERATIONS LLC
NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY AND SECONDARY BATTERY MODULEA secondary battery module according to the present embodiment includes a nonaqueous-electrolyte secondary battery and an elastic body, wherein a negative electrode constituting the nonaqueous-electro…DRIVE·Aug 12·1 min readFollowH01M4/661Panasonic Corporation
ELECTRODEPOSITED COPPER FOIL, CURRENT COLLECTOR, ELECTRODE, AND LITHIUM ION SECONDARY BATTERY COMPRISING THE SAMEProvided are an electrodeposited copper foil, a current collector, an electrode, and a lithium-ion secondary battery comprising the same. The electrodeposited copper foil has a deposited side and a dr…DRIVE·Aug 5·1 min readFollowH01M4/661CHANG CHUN PETROCHEMICAL CO., LTD.
NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERYThis negative electrode comprises an electrode current collector, and an electrode mixture layer provided on a surface of the electrode current collector. When, with respect to the thickness direction…DRIVE·Jun 24·2 min readFollowH01M4/661Panasonic Corporation
LITHIUM-ION BATTERY, POSITIVE ELECTRODE PLATE FOR LITHIUM-ION BATTERY, AND APPARATUSThis application provides a lithium-ion battery, a positive electrode plate for a lithium-ion battery, and an apparatus. The lithium-ion battery includes a positive electrode plate that includes a pos…DRIVE·Jun 10·1 min readFollowH01M4/661CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
ELECTROLYTIC COPPER FOIL, METHOD FOR MANUFACTURING THE SAME, AND ANODE FOR LITHIUM SECONDARY BATTERY OF HIGH CAPACITYThe present invention relates to a copper foil current collector having superior adhesion to an active material of a Li secondary battery. The electrolytic copper foil of the present invention having …DRIVE·Jun 3·1 min readFollowH01M4/661KCF Technologies Co., Ltd.
NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAMEA negative electrode for a lithium secondary battery including a negative electrode current collector and a negative electrode active material layer formed on at least one surface of the negative elec…DRIVE·Jun 3·1 min readFollowH01M4/661LG CHEM, LTD.
POSITIVE ELECTRODE PIECE, ELECTROCHEMICAL DEVICE AND APPARATUSThe present application relates to the field of battery, in particular to a positive electrode piece, an electrochemical device and an apparatus. The positive electrode piece of the present applicatio…DRIVE·May 20·1 min readFollowH01M4/661Contemporary Amperex Technology Co., Limited
CONFIGURING ANISOTROPIC EXPANSION OF SILICON-DOMINANT ANODES USING PARTICLE SIZESystems and methods for configuring anisotropic expansion of silicon-dominant anodes using particle size may include a cathode, an electrolyte, and an anode, where the anode may include a current coll…DRIVE·May 13·2 min readFollowH01M4/661Enevate Corporation
