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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.:

US 11658336 B1

PDFFull Text
Date of Patent:
May. 23, 2023

Filed:

Aug. 26, 2019

Lithium-ion solid state conductor containing a compound of lihfm(po), electrode and battery including the conductor, and methods of manufacture thereof

Applicants:

Samsung Electronics Co., Ltd., Suwon-si, KR;

The Florida State University Research Foundation, Inc., Tallahassee, FL (US);

Inventors:

Yan Wang, Brookline, MA (US);

Lincoln Miara, Lincoln, MA (US);

Yan-Yan Hu, Tallahassee, FL (US);

Xuyong Feng, Tallahassee, FL (US);

Assignees:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-do, KR;

THE FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC., Tallahassee, FL (US);

Attorney:

Cantor Colburn LLP

Primary Examiner:

Steven J Bos

Int. Cl.
CPC ...
H01M 10/00 (2006.01); H01M 10/0562 (2010.01); H01M 4/36 (2006.01); H01M 10/0525 (2010.01); H01M 4/58 (2010.01); C01G 27/00 (2006.01); H01M 4/485 (2010.01); C01B 25/37 (2006.01); H01M 50/451 (2021.01); H01M 50/454 (2021.01); H01M 50/491 (2021.01); H01M 50/489 (2021.01); H01M 50/437 (2021.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); C01B 25/372 (2013.01); C01G 27/006 (2013.01); H01M 4/366 (2013.01); H01M 4/485 (2013.01); H01M 4/5815 (2013.01); H01M 4/5825 (2013.01); H01M 10/0525 (2013.01); H01M 50/451 (2021.01); H01M 50/454 (2021.01); H01M 50/437 (2021.01); H01M 50/489 (2021.01); H01M 50/491 (2021.01); H01M 2300/0068 (2013.01);
Abstract

A compound of Formula 1LiHfM(PO)  (1)is disclosed, wherein M is at least one cationic element having a valence of a, wherein 0<α≤⅔, 1≤a≤4, and 0≤δ≤0.1. Also described are an electrolyte composition, a separator, a protected positive electrode, a protected negative electrode, and a lithium battery, each including the compound of Formula 1.

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