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:
Aug. 31, 2021
Filed:
Jul. 02, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
The Regents of the University of California, Oakland, CA (US);
Qingsong Tu, Berkeley, CA (US);
Tan Shi, Berkeley, CA (US);
Gerbrand Ceder, Berkeley, CA (US);
Lincoln Miara, Lincoln, MA (US);
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US);
Abstract
A positive electrode for a solid-state lithium battery, the positive electrode including: a positive active material; and a first solid electrolyte, wherein a ratio λ of an average particle diameter of the positive active material to an average particle diameter of the first solid electrolyte is 3≤λ≤40, wherein the positive active material has an average particle diameter of 1 μm to 30 μm, and wherein the first solid electrolyte has an average particle diameter of 0.1 μm to 4 μm.