#H01M4/1393

Negative Electrode for Lithium Secondary Battery, and Magnetic Alignment Device for Negative Electrode for Same

A magnetic alignment device applies a magnetic field to a negative electrode slurry by introducing a magnet part to an upper and a lower portion of a negative electrode current collector to which the …

DRIVE·Dec 26·2 min read

H01M4/1393 LG Energy Solution, Ltd.

Magnetism Alignment Apparatus for Negative Electrodes and Method for Manufacturing Negative Electrode Using Same

A magnetic alignment device for negative electrode and method for manufacturing negative electrode using the same. The magnetic alignment device can measure the loading amount of the negative electrod…

DRIVE·Nov 28·1 min read

H01M4/1393 LG Energy Solution, Ltd.

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

Disclosed are a method of manufacturing an electrode for a rechargeable lithium battery, and an electrode manufactured therefrom, and a rechargeable lithium battery including the electrode, the method…

DRIVE·Jul 11·2 min read

H01M4/1393 SAMSUNG SDI CO., LTD.

COMPOSITIONS AND METHODS FOR PARALLEL PROCESSING OF ELECTRODE FILM MIXTURES

Materials and methods for preparing electrode film mixtures and electrode films including reduced damage bulk active materials are provided. In a first aspect, a method for preparing an electrode film…

DRIVE·Jul 6·1 min read

H01M4/1393 Tesla, Inc.

METHOD FOR MANUFACTURING NEGATIVE ELECTRODE, NEGATIVE ELECTRODE OBTAINED THEREFROM AND SECONDARY BATTERY INCLUDING THE SAME

A method for manufacturing a negative electrode, including the steps of preparing a negative electrode slurry including low-expansion natural graphite, a binder polymer, a conductive material and a di…

DRIVE·Dec 22·1 min read

H01M4/1393 LG ENERGY SOLUTION, LTD.

IMMOBILIZED SELENIUM, A METHOD OF MAKING, AND USES OF IMMOBILIZED SELENIUM IN A RECHARGEABLE BATTERY

An immobilized selenium body, made from carbon and selenium and optionally sulfur, makes selenium more stable, requiring a higher temperature or an increase in kinetic energy for selenium to escape fr…

DRIVE·Dec 22·1 min read

H01M4/1393 II-VI Delaware, Inc

ARTIFICIAL GRAPHITE, METHOD FOR PREPARING ARTIFICIAL GRAPHITE, ANODE COMPRISING SAME, AND LITHIUM SECONDARY BATTERY

A method for preparing artificial graphite, including the steps of: pulverizing a carbonaceous material; carrying out a first deferrization to remove magnetic foreign materials generated by pulverizin…

DRIVE·Dec 8·1 min read

H01M4/1393 LG ENERGY SOLUTION, LTD.

SECONDARY BATTERY ELECTRODE AND METHOD FOR PRODUCING THE ELECTRODE

The method for producing a secondary battery electrode disclosed here includes steps of: preparing a moisture powder formed by aggregated particles that contain electrode active material particles, a …

DRIVE·Sep 15·1 min read

H01M4/1393 Prime Planet Energy & Solutions, Inc.

CARBON STRUCTURE INCLUDING AN ELECTRICALLY CONDUCTIVE MATERIAL

A composition of matter suitable for usage as a formative material for a lithium-sulfur battery cathode is provided. The composition of matter may include a carbon structure formed by multiple carbon …

DRIVE·Jun 30·1 min read

H01M4/1393 LytEn, Inc.

METHOD FOR PRODUCING A PRECURSOR MATERIAL FOR AN ELECTROCHEMICAL CELL

The present invention relates to a method for producing a precursor material () for an electrochemical cell. The method comprises the steps of adding a matrix material () to a fluidized bed (), and ad…

DRIVE·Apr 21·1 min read

H01M4/1393 Robert Bosch GmbH

METHOD OF MANUFACTURING NEGATIVE ELECTRODE FOR SECONDARY BATTERY

A method of manufacturing a negative electrode for a secondary battery. The method includes forming a first negative electrode active material layer including a carbon-based active material on at leas…

DRIVE·Jan 6·1 min read

H01M4/1393 LG ENERGY SOLUTION, LTD.

LITHIUM ION BATTERIES WITH SUPPLEMENTAL LITHIUM

Supplemental lithium can be used to stabilize lithium ion batteries with lithium rich metal oxides as the positive electrode active material. Dramatic improvements in the specific capacity at long cyc…

DRIVE·Dec 23·1 min read

H01M4/1393 Zenlabs Energy, Inc.

LITHIUM ION SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME

A lithium ion secondary battery includes at least a positive electrode, a negative electrode, and an electrolyte solution. The negative electrode includes a negative electrode current collector and a …

DRIVE·Dec 23·1 min read

H01M4/1393 TOYOTA JIDOSHA KABUSHIKI KAISHA

COMPOSITIONS AND USES THEREOF

A silicon-carbon particulate composite suitable for use as active material in a negative electrode of a Li-ion battery, a precursor composition comprising the silicon-carbon particulate composite, a n…

DRIVE·Aug 26·1 min read

H01M4/1393 Imerys Graphite & Carbon Switzerland Ltd.

STRUCTURED COMPOSITE MATERIALS

A method of producing a structured composite material is described. A porous media is provided, an electrically conductive material is deposited on surfaces or within pores of the plurality of porous …

DRIVE·Jul 22·1 min read

H01M4/1393 Lyten, Inc.

SYSTEMS AND METHODS OF MANUFACTURE OF CARBON-BASED STRUCTURES INCORPORATED INTO LITHIUM ION AND LITHIUM SULFUR (LI S) BATTERY ELECTRODES

This disclosure provides systems and methods of manufacturing an anode, which can include nucleating a plurality of carbon particles at a first concentration level, forming a first film on a sacrifici…

DRIVE·Apr 29·2 min read

H01M4/1393 Lyten, Inc.

METHOD FOR PREPARING DRY ELECTRODE

A method for preparing a dry electrode is disclosed. The method comprises mixing of nanoparticles and graphene nanosheets in powder form to obtain a nanocomposite. The nanocomposite is compressed to o…

DRIVE·Apr 15·1 min read

H01M4/1393 NANOSPAN INDIA PRIVATE LIMITED

FLEXIBLE PACKAGING WITH EMBEDDED ELECTRODE AND METHOD OF MAKING

The present disclosure relates to a method of making carbon nanotube supported self-standing electrodes embedded in a polymer based battery packaging material. The present disclosure further relates t…

DRIVE·Jan 21·1 min read

H01M4/1393 HONDA MOTOR CO., LTD.

ELECTRODE PARTICLES SUITABLE FOR BATTERIES

The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces t…

DRIVE·Jan 21·1 min read

H01M4/1393 PHILLIPS 66 COMPANY

Immobilized Selenium, a Method of Making, and Uses of Immobilized Selenium in a Rechargeable Battery

DRIVE·Oct 19·1 min read

H01M4/1393 II-VI Incorporated

Anode material for lithium secondary battery, process for production thereof, and lithium secondary battery

An anode material for lithium secondary battery, which comprises graphite particles and a crystalline carbon coating layer formed thereon, wherein each graphite particle has a bent laminate structure …

DRIVE·Dec 11·1 min read

H01M4/1393 MITSUI MINING CO LTD [JP]