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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 12651750 B1

PDFFull Text
Date of Patent:
Jun. 09, 2026

Filed:

Oct. 17, 2022

Anode interlayer, preparation method thereof, anode for secondary battery, and secondary battery including the anode

Applicants:

Samsung Electronics Co., Ltd.;

Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;

Inventors:

Wonseok Chang, Seoul, KR;

Jong Hyeok Park, Seoul, KR;

Seungsik Hwang, Seongnam-si, KR;

Jusik Kim, Hwaseong-si, KR;

Assignees:

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

INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, Seoul, KR;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Adam A Arciero

Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/02 (2006.01); H01M 4/04 (2006.01); H01M 4/134 (2010.01); H01M 10/0525 (2010.01); H01M 10/0562 (2010.01); H01M 10/0585 (2010.01);
U.S. Cl.
CPC ...
H01M 4/62 (2013.01); H01M 4/0402 (2013.01); H01M 4/134 (2013.01); H01M 10/0525 (2013.01); H01M 10/0562 (2013.01); H01M 10/0585 (2013.01); H01M 2004/027 (2013.01); H01M 2300/0071 (2013.01);
Abstract

An anode interlayer including a composite, the composite including: a first metal having electrochemical reactivity to lithium; and a second metal having no electrochemical reactivity to lithium, wherein the second metal has a non-spherical structure, and the first metal is disposed on at least one surface of the second metal.

Find Patent Forward Citations

Chang, Wonseok. (2026). Anode interlayer, preparation method thereof, anode for secondary battery, and secondary battery including the anode (U.S. Patent No. 12651750). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12651750

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