#H01M4/0452

Methods for alkaliating roll anodes

The present invention relates to processes that may be used singly or in combination to prevent lithium (or alkali metal) plating or dendrite buildup on bare substrate areas or edges of electrode roll…

DRIVE·Jun 2·1 min read

H01M4/0452 Nanoscale Components, Inc.

System for producing lithium metal batteries

A system for producing lithium metal batteries can comprise a manufacturing stage configured to fabricate a negative electrode. The manufacturing stage can comprise a lithium supply and an electrochem…

DRIVE·May 26·1 min read

H01M4/0452 PURE LITHIUM CORPORATION

Microscopically Smooth Substrates for Lithium Metal Deposition

Methods are proposed for manufacturing dendrite-resistant lithium metal electrodes suitable for incorporation into lithium metal batteries. In an embodiment, the method involves first electroplating a…

DRIVE·Jan 2·1 min read

H01M4/0452 Pure Lithium Corporation

PRE-LITHIATED LITHIUM ION POSITIVE ELECTRODE MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF

Disclosed are a pre-lithiated lithium ion positive electrode material, a preparation method therefor and use thereof. The lithium ion positive electrode material has a chemical formula of LiO/[AMe]-Li…

DRIVE·Oct 12·1 min read

H01M4/0452 GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.

Equipment for Continuously Processing Electrochemical Device or Component for Increasing Capacity

Present invention is related to equipment for continuously processing electrochemical device or component for increasing capacity comprising a first reaction part, a second reaction part and a separat…

DRIVE·Oct 12·2 min read

H01M4/0452 National Taiwan University of Science and Technology

METHOD OF PREPARING NEGATIVE ELECTRODE

A method of preparing a negative electrode which includes preparing a negative electrode structure including expanded natural graphite, impregnating the negative electrode structure with a pre-lithiat…

DRIVE·Oct 5·1 min read

H01M4/0452 LG ENERGY SOLUTION, LTD.

METHOD OF MANUFACURING NEGATIVE ELECTRODE

A method of manufacturing a negative electrode wherein, in the pre-lithiation of a negative electrode structure including a negative electrode active material layer formed therein through electrochemi…

DRIVE·Mar 9·1 min read

H01M4/0452 LG ENERGY SOLUTION, LTD.

APPARATUS FOR PRE-LITHIATION OF NEGATIVE ELECTRODE AND METHOD FOR PRE-LITHIATION OF NEGATIVE ELECTRODE

An apparatus for pre-lithiating a negative includes a pre-lithiation reactor sequentially divided into an impregnation section, a pre-lithiation section and an aging section, and accommodates a pre-li…

DRIVE·Jan 5·2 min read

H01M4/0452 LG ENERGY SOLUTION, LTD.

Process for Producing Highly Activated Electrode Through Electro-Activation

A method for treating a carbonaceous biochar electrode with an applied electric potential and resulting electric current, while submerged in an electrolyte, is disclosed in order to increase the bioch…

DRIVE·Oct 20·1 min read

H01M4/0452 Controlamatics Corporation

METHOD FOR PRE-LITHIATION/PRE-SODIATION OF NEGATIVE ELECTRODE, PRE-LITHIATED/PRE-SODIATED NEGATIVE ELECTRODE, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

A method for pre-lithiation and pre-sodiation of a negative electrode, including the steps of: interposing a first separator between a lithium ion-supplying metal sheet and a negative electrode to pre…

DRIVE·Sep 15·2 min read

H01M4/0452 LG ENERGY SOLUTION, LTD.

Microscopically Smooth Substrates for Lithium Metal Deposition

DRIVE·Aug 4·1 min read

H01M4/0452 Pure Lithium Corporation

ULTRAFAST ELECTROPLATING OF CARBON AS A COATING AGENT FOR LITHIUM ION BATTERY APPLICATIONS

A method of electroplating (or electrodeposition) carbon to coat anode and cathode active materials used in Li-ion batteries (LIBs) for improving their cycle life. The electroplating of the carbon coa…

DRIVE·Apr 14·1 min read

H01M4/0452 Xerion Advanced Battery Corporation

Vertically Integrated Pure Lithium Metal Production and Lithium Battery Production

Methods are proposed for fabricating highly pure lithium metal electrodes from aqueous lithium salt solutions by means of electrolysis through lithium ion selective membranes, performed at constant cu…

DRIVE·Mar 3·1 min read

H01M4/0452 Pure Lithium Corporation

METHODS FOR ALKALIATING ROLL ANODES

DRIVE·Dec 23·1 min read

H01M4/0452 Nanoscale Components, Inc.

METHOD OF PREPARING ELECTRODE FOR LITHIUM SECONDARY BATTERY AND ELECTRODE FOR LITHIUM SECONDARY BATTERY PREPARED BY USING THE SAME

The present invention provides a method of preparing an electrode for a lithium secondary battery which includes forming a first electrolyte layer by immersing an electrode current collector in a comp…

DRIVE·Nov 18·1 min read

H01M4/0452 LG ENERGY SOLUTION, LTD.