#H01M4/48

Production Process for a Porous Host Structure Containing Silicon Oxide as an Anode Active Material for a Lithium Battery

A process for producing a porous host structure or a powder mass of multiple porous particulates containing silicon oxide (SiO) therein, comprising (a) providing a porous host structure having a volum…

DRIVE·Jan 8·2 min read

H01M4/48 Honeycomb Battery Company

Lithium Metal Negative Electrode and Electrochemical Device Comprising the Same

The present disclosure relates to a lithium metal negative electrode comprising a lithium metal layer, and an oxide layer on at least one surface of the lithium metal layer, wherein the oxide layer ha…

DRIVE·Aug 15·1 min read

H01M4/48 LG Energy Solution, Ltd.

METHOD OF MANUFACTURING ANODE ACTIVE MATERIAL

A method of manufacturing an anode active material is to dope a plurality of anode material particles with alkali metal by use of molten alkali metal to obtain a plurality of alkali-metal-containing a…

DRIVE·Apr 18·1 min read

H01M4/48 Blue star advanced materials Co., Ltd.

THERMALLY DISPROPORTIONATED ANODE ACTIVE MATERIAL INCLUDING TURBOSTRATIC CARBON COATING

An electrode material for a lithium ion secondary battery and method of forming the same, the electrode material including composite particles, each composite particle including a primary particle inc…

DRIVE·Nov 9·1 min read

H01M4/48 NANOGRAF CORPORATION

Coated Metal Oxide Materials and Method, Process, and Apparatus For Making The Same

Coated metal oxide materials, methods, process, and apparatus for making the same are disclosed herein. In some embodiments, a method for making a coated metal oxide in a closed-loop continuous hydrot…

DRIVE·Oct 19·1 min read

H01M4/48 Hunt Energy Enterprises, L.L.C.

NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE

Provided in the present application is a negative electrode plate comprising a current collector and a coating applied to at least one surface of the current collector, the coating comprising a negati…

DRIVE·Apr 20·1 min read

H01M4/48 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY

A negative electrode material for a secondary battery includes a matrix containing silicon oxide, a composite oxide of one or more doping elements selected from the group consisting of an alkali metal…

DRIVE·Feb 2·1 min read

H01M4/48 Tera Technos Co, Ltd.

LITHIUM BATTERY

A lithium battery includes a cathode including a cathode active material; an anode including an anode active material; and an organic electrolytic solution between the cathode and the anode, wherein t…

DRIVE·Dec 22·1 min read

H01M4/48 SAMSUNG SDI CO., LTD.

LITHIUM ION SECONDARY BATTERY

A lithium ion secondary battery includes: a positive electrode, a negative electrode, a separator located between the positive electrode and the negative electrode, and an electrolytic solution. The n…

DRIVE·Dec 1·1 min read

H01M4/48 TDK CORPORATION

NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE AND METHOD FOR PRODUCING THEM

A negative electrode active material including negative electrode active material particles, wherein the negative electrode active material particles contain silicon compound particles containing a si…

DRIVE·Oct 20·1 min read

H01M4/48 SHIN-ETSU CHEMICAL CO., LTD.

COMPOSITE NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR AND LITHIUM BATTERY

Provided are a composite negative electrode material, a preparation method therefor and a lithium battery. The composite negative electrode material comprises silicon-containing particles and a carbon…

DRIVE·Oct 6·1 min read

H01M4/48 BTR NEW MATERIAL GROUP CO., LTD.

MODIFIED SILICON MONOXIDE MATERIAL FOR USE IN NEGATIVE ELECTRODE OF LITHIUM-ION BATTERY AND PREPARATION METHOD THEREFOR

A modified silicon monoxide material is used for a negative electrode of a lithium battery, and is prepared by reacting raw materials of silicon, silicon dioxide and metal silicate under high-temperat…

DRIVE·Jul 14·1 min read

H01M4/48 JIANGXI IAMETAL NEW ENERGY TECHNOLOGY CO., LTD

SILICON OXIDE COMPOSITE FOR LITHIUM SECONDARY BATTERY ANODE MATERIAL AND METHOD FOR MANUFACTURING SAME

The present invention relates to a silicon oxide composite for a lithium secondary battery anode material and a method for manufacturing same and, more specifically, to a silicon oxide composite for a…

DRIVE·Jun 30·1 min read

H01M4/48 DAEJOO ELECTRONIC MATERIALS CO., LTD.

SILICON-OXYGEN COMPOSITE NEGATIVE ELECTRODE MATERIAL AND METHOD FOR PREPARATION THEREOF AND LITHIUM-ION BATTERY

The present application provides a silicon-oxygen composite negative electrode material and method for preparation thereof and lithium-ion battery. The silicon-oxygen composite negative electrode mate…

DRIVE·Apr 14·1 min read

H01M4/48 BTR NEW MATERIAL GROUP CO., LTD.

ANODE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE USING THE SAME

An anode material includes a silicon compound SiO, where x is about 0.5 to 1.5; an oxide MeOlayer, the MeOlayer coating the silicon compound SiO, where y is about 0.5 to 3; and a carbon layer, the car…

DRIVE·Feb 17·1 min read

H01M4/48 Ningde Amperex Technology Limited

HYDROGEN STORAGE ALLOY FOR ALKALINE STORAGE BATTERY AND ALKALINE STORAGE BATTERY USING THE SAME

A hydrogen storage alloy suitable for a negative electrode of an on-board alkaline storage battery, and an alkaline storage battery using the alloy, which has an AB-type crystal structure as a main ph…

DRIVE·Dec 30·1 min read

H01M4/48 JAPAN METALS AND CHEMICALS CO., LTD.

ANODE MATERIAL AND ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

An anode material includes a lithiated silicon oxide material and a MSiOlayer. The lithiated silicon oxide material includes LiSiO, LiSiOor a combination thereof, and the MSiOlayer coats the lithiated…

DRIVE·Oct 21·1 min read

H01M4/48 Ningde Amperex Technology Limited

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

A negative electrode active material according to one embodiment of the present disclosure comprises: a composite oxide phase that contains Li, Si, Al and B; and Si particles that are dispersed in the…

DRIVE·Jun 3·1 min read

H01M4/48 Panasonic Intellectual Property Management Co., Ltd.

THERMALLY DISPROPORTIONATED ANODE ACTIVE MATERIAL INCLUDING TURBOSTRATIC CARBON COATING

DRIVE·May 6·1 min read

H01M4/48 NANOGRAF CORPORATION

Methods for Synthesizing Vanadium Oxide Nanobelts and Applications as Cathode Materials for Batteries

In general, the present disclosure is directed to methods for synthesizing vanadium oxide nanobelts, as well as the corresponding chemical composition of the vanadium oxide nanobelts. Also described a…

DRIVE·Feb 11·1 min read

H01M4/48 UNIVERSITY OF SOUTH CAROLINA

Silver vanadium oxide having a fine particle size for improved cell performance

The present invention relates to the use of SVO classified to a particle size of about 25 mu to about 75 mu as a cathode active material in a lithium electrochemical cell. The cathode electrode is fab…

DRIVE·Mar 26·1 min read

H01M4/48 GREATBATCH W TECHNOLOGIES [US]