#H01M4/366

SULFUR CATHODES, SULFUR CATHODE MATERIALS, AND APPARATUS AND METHODS FOR MAKING SAME

A method for embedding sulfur into conductive carbon is provided. Elemental sulfur is dissolved in liquid ammonia to form a sulfur-ammonia solution. Conductive carbon is soaked in the sulfur-ammonia s…

DRIVE·3d ago·1 min read

H01M4/366 CarbonIP Technologies Inc.

Positive Electrode Active Material Layer, Active Material Layer, Positive Electrode, Secondary Battery, and Vehicle

A secondary battery with favorable cycle performance is provided. Alternatively, a secondary battery with higher capacity is provided. A positive electrode active material layer including a first grap…

DRIVE·3d ago·1 min read

H01M4/366 Semiconductor Energy Laboratory Co., Ltd.

BATTERY

A battery according to the present disclosure includes a positive electrode , a negative electrode , and an electrolyte layer positioned between the positive electrode and the negative electrode . The…

DRIVE·3d ago·1 min read

H01M4/366 Panasonic Intellectual Property Management Co., Ltd.

POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD OF THEREOF, POSITIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERIES

A positive electrode active material, a method of preparing the positive electrode active material, a positive electrode including the positive electrode active material, and a rechargeable lithium ba…

DRIVE·Jun 11·1 min read

H01M4/366 SAMSUNG SDI CO., LTD.

SOLID-STATE BATTERIES WITH SILICON ANODE AND SULFIDE ION CONDUCTOR

All-solid-state batteries based on silicon anodes and sulfide ion conductors are disclosed. The silicon anode includes silicon particles that are coated with LiPSCl and mixed with carbon black. The si…

DRIVE·Jun 11·1 min read

H01M4/366 Northeastern University

ALL SOLID STATE BATTERY

An all solid state battery includes a cathode current collector, a cathode active material layer disposed on the cathode current collector, and including a cathode active material, a solid electrolyte…

DRIVE·Jun 11·1 min read

H01M4/366 HYUNDAI MOTOR COMPANY

Anode active material for lithium secondary battery, method of preparing the same and lithium secondary battery including the same

An anode active material for a lithium secondary and a lithium second battery including the same are provided. The anode active material includes a plurality of carbon-based particles containing one o…

DRIVE·Jun 9·1 min read

H01M4/366 SK ON CO., LTD.

Cathode active material and lithium ion battery comprising said cathode active material

A cathode active material for a lithium ion battery includes particles having a core-shell structure, where each of the particles has a core including a core material and a shell including a shell mat…

DRIVE·Jun 9·1 min read

H01M4/366 Bayerische Motoren Werke Aktiengesellschaft

Positive electrode active material, positive electrode including the positive electrode active material, and secondary battery including the positive electrode

Provided is a positive electrode active material including a core and a coating layer disposed on the core, wherein the core includes LiMO, wherein M is at least one element selected from the group co…

DRIVE·Jun 9·1 min read

H01M4/366 LG Energy Solution, Ltd.

NEGATIVE ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME

A negative electrode including: a current collector, a first negative electrode active material layer positioned on at least one surface of the current collector for a negative electrode and containin…

DRIVE·Jun 4·1 min read

H01M4/366 LG ENERGY SOLUTION, LTD.

NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY, ELECTRODE ASSEMBLY CONTAINING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

The present disclosure relates to a negative electrode for a rechargeable lithium battery, and a rechargeable lithium battery including the negative electrode, and for example to a negative electrode …

DRIVE·Jun 4·1 min read

H01M4/366 SAMSUNG SDI CO., LTD.

NEGATIVE ELECTRODE OF RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME

Disclosed are a negative electrode for a rechargeable lithium battery, and a rechargeable lithium battery including the negative electrode. The negative electrode includes a current collector, a first…

DRIVE·Jun 4·1 min read

H01M4/366 SAMSUNG SDI CO., LTD.

Silicon-Based Composite and a Preparation Method Thereof, an Anode Material, and a Lithium Ion Battery

The present disclosure provides a silicon-based composite and a preparation method thereof, an anode material, and a lithium ion battery. The silicon-based composite includes a ferro-silicon alloy cor…

DRIVE·Jun 4·1 min read

H01M4/366 HEFEI GOTION BATTERY MATERIALS CO., LTD.

Silicon-carbon composite anode material and preparation method thereof, and lithium ion battery

The present application relates to a field of anode material, and a silicon carbon composite anode material and preparation method thereof, and a lithium ion battery provided. The silicon carbon compo…

DRIVE·Jun 2·1 min read

H01M4/366 BTR NEW MATERIAL GROUP CO., LTD.

Anode active material composition for lithium secondary battery and anode electrode and lithium secondary battery including the same

An anode active material composition for a lithium secondary battery includes a carbon-based anode active material and a silicon-based anode active material, wherein the carbon-based anode active mate…

DRIVE·Jun 2·1 min read

H01M4/366 SK On Co., Ltd.

Composite negative electrode material and method for preparing composite negative electrode material, negative electrode plate of lithium ion secondary battery, and lithium ion secondary battery

A composite negative electrode material, a method for preparing the composite negative electrode material, a negative electrode plate of a lithium ion secondary battery containing the composite negati…

DRIVE·Jun 2·1 min read

H01M4/366 HUAWEI TECHNOLOGIES CO., LTD.

Multilayered anode active material, method of preparing the same, and lithium secondary battery including the same

Disclosed are an anode active material having a multilayered structure including a core including a carbon material, a first shell surrounding the core and including silicon particles, and a second sh…

DRIVE·Jun 2·1 min read

H01M4/366 GRAPSIL CO., LTD.

Anode active material for secondary battery, method of preparing the same and secondary battery including the same

An anode active material for a secondary battery according to an embodiment of the present invention includes a core particle, a polymer coating formed on a surface of the core particle, and conductiv…

DRIVE·Jun 2·1 min read

H01M4/366 SK On Co., Ltd.

ELECTRODE

An electrode that includes a polymer layer showing a positive temperature coefficient (PTC) effect and an oxidation potential, which are controlled according to objectives. The electrode does not affe…

DRIVE·May 14·1 min read

H01M4/366 LG CHEM, LTD.

ELECTRODES, LITHIUM-ION BATTERIES, AND METHODS OF MAKING AND USING SAME

Described herein are improved composite anodes and lithium-ion batteries made therefrom. Further described are methods of making and using the improved anodes and batteries. In general, the anodes inc…

DRIVE·May 14·1 min read

H01M4/366 Sila Nanotechnologies, Inc.

ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE

A negative electrode with little deterioration is provided. A novel negative electrode is provided. A power storage device with little deterioration is provided. A novel power storage device is provid…

DRIVE·May 14·1 min read

H01M4/366 Semiconductor Energy Laboratory Co., Ltd.

NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE PLATE, ELECTROCHEMICAL APPARATUS, AND ELECTRIC DEVICE

A negative electrode material includes a core and a shell layer. The core is porous carbon with pores; where a silicon material is present on wall surfaces of the pores. The shell layer is a carbon ma…

DRIVE·May 14·1 min read

H01M4/366 Ningde Amperex Technology Limited

LMFP COMPOSITE POSITIVE ELECTRODE PARTICLE

An LMFP composite positive electrode particle, which is used in a positive electrode of a solid-state or semi-solid battery. The composite positive electrode particle includes an LMFP particle and a c…

DRIVE·May 7·1 min read

H01M4/366 ZHI FENG LUO

CATHODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

A cathode for a lithium secondary battery includes a cathode current collector; and a cathode mixture layer on at least one surface of the cathode current collector, wherein the cathode mixture layer …

DRIVE·May 7·1 min read

H01M4/366 SK ON CO., LTD.

COATED ACTIVE MATERIAL, POSITIVE ELECTRODE MATERIAL, AND BATTERY

A coated active material of the present disclosure includes a positive electrode active material, and a coating material including a first solid electrolyte and coating at least a portion of a surface…

DRIVE·May 7·1 min read

H01M4/366 Panasonic Holdings Corporation

ANODE HAVING HIGH TOP LAYER SPHERICITY

Anodes having high top layer sphericity may include a first active material layer including a plurality of first active material particles having a first particle sphericity and a first particle size …

DRIVE·Apr 30·1 min read

H01M4/366 EnPower, Inc.

LITHIUM ION BATTERY ANODE AND METHOD TO MAKE THEM

Anodes having a laminate comprised of a lithium metal having adhered thereto a layer comprised of a thermoset polymer may be formed by contacting a lithium foil with an addition monomer to form an unc…

DRIVE·Apr 30·1 min read

H01M4/366 Wildcat Discovery Technologies, Inc.

LITHIUM-ION SECONDARY BATTERY POSITIVE ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING SAME, LITHIUM-ION SECONDARY BATTERY POSITIVE ELECTRODE, AND LITHIUM-ION SECONDARY BATTERY

Provided is a positive electrode material for a lithium ion secondary battery, including aggregated particles including aggregated multiple primary particles of a positive electrode active substance c…

DRIVE·Apr 23·1 min read

H01M4/366 SUMITOMO METAL MINING CO., LTD.

CATHODE MATERIAL WITH DOUBLE-LAYER PARTICLE COATING

An electrode is provided. The electrode includes an electrode material comprising a plurality of electrode active material particles. Each of the plurality of electrode active material particles inclu…

DRIVE·Apr 2·1 min read

H01M4/366 NISSAN NORTH AMERICA, INC.

CORE-SHELL CATHODE ACTIVE MATERIALS

A cathode active material including an interior and an exterior coating on the interior, and a total amount of lithium ions is provided. The interior has a layered metal oxide, the exterior coating ha…

DRIVE·Mar 26·1 min read

H01M4/366 SAMSUNG SDI CO., LTD.

POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS

Provided are a positive electrode active material, a positive electrode plate, a battery cell, a battery and an electrical apparatus, which belongs to the technical field of secondary batteries. The p…

DRIVE·Mar 26·1 min read

H01M4/366 CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED

SECONDARY BATTERY POSITIVE ELECTRODE MATERIAL, SECONDARY BATTERY POSITIVE ELECTRODE AND SECONDARY BATTERY

A secondary battery positive electrode material, relating to the field of battery materials. The secondary battery positive electrode material comprises large particles with particle size of ≥2 μm and…

DRIVE·Mar 26·1 min read

H01M4/366 REPT BATTERO ENERGY CO., LTD.

ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

An anode active material for a secondary battery includes a plurality of composite particles. The composite particles include carbon-based particles containing pores therein. A silicon-containing coat…

DRIVE·Mar 26·1 min read

H01M4/366 SK ON CO., LTD.

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME

A cathode active material for a lithium secondary battery according to exemplary embodiments of the present invention includes a lithium metal oxide particle core part and an organic compound coating …

DRIVE·Mar 26·1 min read

H01M4/366 SK ON CO., LTD.

COMPOSITE ANODE ACTIVE MATERIAL FOR ALL-SOLID-STATE-BATTERY AND MANUFACTURING METHOD THEREOF

An embodiment composite negative electrode active material for an all-solid-state battery includes a negative electrode active material including a silicon-based active material and a coating layer in…

DRIVE·Mar 12·1 min read

H01M4/366 Hyundai Motor Company

BATTERY ELECTRODE

A lithium-ion battery component and method of manufacture are presented. An active material layer with a lithiophilic nitrate compound is mixed with graphite particles and coated onto a current collec…

DRIVE·Mar 12·1 min read

H01M4/366 FORD GLOBAL TECHNOLOGIES, LLC

MONOLITHIC WOOD-DERIVED CATHODES FOR LITHIUM SULFUR BATTERIES

Embodiments described herein relate to a method comprising soaking a wood in a mild acid, soaking the wood in an iron containing solution, pyrolizing the wood, heat treating the wood to create a graph…

DRIVE·Mar 12·1 min read

H01M4/366 UNIVERSITY OF WYOMING

COATED ACTIVE MATERIAL, COATED ACTIVE MATERIAL PRODUCTION METHOD, POSITIVE ELECTRODE MATERIAL AND BATTERY

A coated active material () of the present disclosure includes: a positive electrode active material (); lithium hydrogen carbonate present on a surface of the positive electrode active material (); a…

DRIVE·Mar 12·1 min read

H01M4/366 Panasonic Holdings Corporation

ELECTRODE ASSEMBLY AND BATTERY CELL COMPRISING THE SAME

An electrode assembly includes a first electrode plate including a first substrate and a first composite portion on the first substrate, a second electrode plate including a second substrate, a second…

DRIVE·Mar 5·1 min read

H01M4/366 SAMSUNG SDI CO., LTD.

FLUORINE RICH ORGANIC/INORGANIC COATINGS FOR LITHIUM AND MANGANESE RICH MATERIALS

Aspects of the disclosure include lithium and manganese rich (LMR) battery cells having fluorine rich organic/inorganic coatings and methods of manufacturing the same. An exemplary vehicle includes an…

DRIVE·Feb 26·1 min read

H01M4/366 GM GLOBAL TECHNOLOGY OPERATIONS LLC