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1. (WO2018033333) METHOD FOR PRODUCING AN ELECTRODE FOR AN ELECTROCHEMICAL ENERGY ACCUMULATOR, ELECTROCHEMICAL ENERGY ACCUMULATOR AND VEHICLE

Pub. No.:    WO/2018/033333    International Application No.:    PCT/EP2017/068185
Publication Date: Fri Feb 23 00:59:59 CET 2018 International Filing Date: Thu Jul 20 01:59:59 CEST 2017
IPC: H01M 4/04
H01M 4/133
H01M 4/134
H01M 4/1393
H01M 4/1395
H01M 4/38
H01M 4/587
H01M 4/62
H01M 10/0525
Applicants: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
Inventors: GENTSCHEV, Ann-Christin
LUND, Isaac
LUX, Simon
PASCHOS, Odysseas
WÖHRLE, Thomas
Title: METHOD FOR PRODUCING AN ELECTRODE FOR AN ELECTROCHEMICAL ENERGY ACCUMULATOR, ELECTROCHEMICAL ENERGY ACCUMULATOR AND VEHICLE
Abstract:
The invention relates to a method for producing an electrode for an electrochemical accumulator, in particular a lithium-ion cell, an electrochemical accumulator and a vehicle. According to the inventive method, a composite which is in particular, plastically deformable is produced, and which comprises the following components: carboxymethyl cellulose, styrene-butadiene rubber, polytetrafluoroethylene, active material and carrier liquid, wherein the proportion of the carrier liquid on the composite is at the most 20wt. %. The composite is applied to a metallic collector layer and is dried by removing the carrier liquid.