Electrode Formulation For Li Ion Battery And Solvent Free Method For

Electrode Formulation For Li Ion Battery And Solvent Free Method For Electrode Manufacturing

Abstract: The present invention relates generally to the field of electrical energy storage in rechargeable secondary Li-ion batteries. More specifically, the invention relates to an electrode formulation for a Li-ion battery, comprising a binder made from a mixture of fluorinated polymers. The invention also relates to a method for preparing electrodes using said formulation, by means of a technique for solvent-free deposition on a metal substrate. The invention finally relates to an electrode obtained by this method and to secondary Li-ion batteries comprising at least one such electrode.

Patent Information

Application #

Filing Date

22 August 2022

Publication Number

03/2024

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

ARKEMA FRANCE

420 rue d'Estienne d'Orves 92700 COLOMBES

Inventors

1. BIZET, Stéphane

CERDATO (ARKEMA) Route du Rilsan BP 19 27470 SERQUIGNY

2. BONNET, Anthony

ARKEMA FRANCE 420 rue d'Estienne d'Orves 92705 COLOMBES CEDEX

3. KORZHENKO, Oleksandr

LACQ GRL (ARKEMA) - CENTRE DE R&D RD 817-BP 34 64170 LACQ

4. DEVISME, Samuel

CERDATO (ARKEMA) Route du Rilsan BP 19 27470 SERQUIGNY

Specification

Documents

Application Documents

#	Name	Date
1	202217047677.pdf	2022-08-22
2	202217047677-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [22-08-2022(online)].pdf	2022-08-22
3	202217047677-STATEMENT OF UNDERTAKING (FORM 3) [22-08-2022(online)].pdf	2022-08-22
4	202217047677-PRIORITY DOCUMENTS [22-08-2022(online)].pdf	2022-08-22
5	202217047677-POWER OF AUTHORITY [22-08-2022(online)].pdf	2022-08-22
6	202217047677-FORM 1 [22-08-2022(online)].pdf	2022-08-22
7	202217047677-DECLARATION OF INVENTORSHIP (FORM 5) [22-08-2022(online)].pdf	2022-08-22
8	202217047677-COMPLETE SPECIFICATION [22-08-2022(online)].pdf	2022-08-22
9	202217047677-Proof of Right [29-11-2022(online)].pdf	2022-11-29
10	202217047677-FORM 3 [29-11-2022(online)].pdf	2022-11-29
11	202217047677-FORM 18 [11-01-2024(online)].pdf	2024-01-11