Leclanche' S.a.

Leclanche'

Hilmi Buqa

Michael Holzapfel

Pierre Blanc

Karl-Heinz Pettinger

Karl Heinz Pettinger

Werner Scheifele

Erika Studenik

Sabine Wussler

A slurry or paste for the manufacture of electrodes for secondary batteries such as lithium ion containing electrochemical cells. The slurry comprises a water-based binder with CMC, SBR and PVDF as binder materials.

Aqueous slurry for battery electrodes

A coated method for the preparation of a separator comprising multiple layers of glass or glass and ceramic particles for use in an electrochemical cell, an electrochemical cell comprising such a separator and the use of such an electrochemical cell. The method comprises the steps of providing a mixture of an organic polymeric material, glass or glass and ceramic particles and at least one solvent, and preparing a multilayer by phase inversion.

Electrochemical cells with glass containing separators

Use of an electrolyte for an electrochemical cell and a method for manufacturing an electrochemical cell comprising such an electrolyte. The electrolyte comprises at least one conductive salt comprising lithium ions, at least one solvent and at least one wetting agent. The electrochemical cell comprises at least one anode, at least one cathode and at least one separator arranged between the at least one anode and the at least one cathode. The electrolyte may be filled between the at least one anode and the at least one cathode.

Electrolyte for a battery

Growing community of inventors

Oberentfelden, Switzerland

Hilmi Buqa