The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2026
Filed:
Jun. 11, 2020
Basf SE, Ludwigshafen am Rhein, DE;
Karlsruher Institut Für Technologie, Karlsruhe, DE;
Torsten Brezesinski, Eggenstein-Leopoldshafen, DE;
Joern Kulisch, Ludwigshafen, DE;
Pascal Hartmann, Ludwigshafen, DE;
A-Young Kim, Eggenstein-Leopoldshafen, DE;
Florian Strauss, Eggenstein-Leopoldshafen, DE;
BASF SE, Ludwigshafen am Rhein, DE;
KARLSRUHER INSTITUT FUER TECHNOLOGIE, Karlsruhe, DE;
Abstract
Described is a coated particulate material for use as electrode active material in an electrode and/or in a solid-state lithium-ion electrochemical cell and/or in an all solid-state lithium-ion electrochemical cell, comprising a plurality of core particles, each core particle comprising at least one nickel-containing complex layered oxide, and disposed on the surfaces of the core particles, a coating comprising carbonate ions, lithium and at least one further element. Further described is an electrode for use in a solid-state or all solid-state lithium-ion electrochemical cell and a respective electrochemical cell, each of them comprising said coated particulate material. Also described herein are methods of making the coated particulate material and the electrode, as well as respective uses of the coated particulate material.