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.

Date of Patent:
Sep. 03, 2024

Filed:

Sep. 25, 2018
Applicant:

Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);

Inventors:

John Muldoon, Saline, MI (US);

Keita Niitani, Canton, MI (US);

Patrick J. Bonnick, Ann Arbor, MI (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/40 (2006.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 4/58 (2010.01); H01M 10/052 (2010.01); H01M 10/0562 (2010.01); H01M 10/0585 (2010.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); H01M 4/382 (2013.01); H01M 4/405 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/5825 (2013.01); H01M 10/052 (2013.01); H01M 10/0562 (2013.01); H01M 10/0585 (2013.01); H01M 2300/0068 (2013.01);
Abstract

An electrode for a solid-state lithium battery is provided. The electrode has a current collector and an electrode active layer of lithium metal or lithium metal alloy on the current collector. A surface layer of a homogeneous nano-alloy particle composition containing nanoparticles of an element M or nanoparticles of a lithium alloy of an element M, wherein M is at least one element selected from elements of Groups 2 and 8-16 is present on the active layer. Solid-state batteries containing the electrode are provided.


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