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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 9564631 B1

PDFFull Text
Date of Patent:
Feb. 07, 2017

Filed:

Sep. 24, 2013

Composite anode active material, anode and lithium battery each including the composite anode active material, method of preparing the composite anode active material

Applicant:

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

Inventors:

Sang-won Kim, Seoul, KR;

Jong-jin Park, Hwaseong-si, KR;

Jin-hwan Park, Seoul, KR;

Hyung-wook Ha, Seoul, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jacob Marks

Int. Cl.
CPC ...
H01M 4/02 (2006.01); H01M 4/36 (2006.01); H01M 4/04 (2006.01); D01D 5/00 (2006.01); D01D 5/34 (2006.01); D01F 9/14 (2006.01); H01M 4/38 (2006.01); H01M 4/62 (2006.01); D01F 1/08 (2006.01); D01F 8/18 (2006.01); H01M 4/134 (2010.01); H01M 4/1395 (2010.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); D01D 5/0007 (2013.01); D01D 5/0069 (2013.01); D01D 5/34 (2013.01); D01F 1/08 (2013.01); D01F 8/18 (2013.01); D01F 9/14 (2013.01); H01M 4/0411 (2013.01); H01M 4/0471 (2013.01); H01M 4/134 (2013.01); H01M 4/1395 (2013.01); H01M 4/386 (2013.01); H01M 4/387 (2013.01); H01M 4/625 (2013.01); H01M 4/626 (2013.01); H01M 4/0473 (2013.01); H01M 2004/021 (2013.01); H01M 2004/022 (2013.01); Y02E 60/122 (2013.01);
Abstract

A composite anode active material, an anode including the composite anode active material, a lithium battery including the anode, and a method of preparing the composite anode active material. The composite anode active material includes: a shell including a hollow carbon fiber; and a core disposed in a hollow of the hollow carbon fiber, wherein the core includes a first metal nanostructure and a conducting agent.

Find Patent Forward Citations

Kim, Sang-won. (2017). Composite anode active material, anode and lithium battery each including the composite anode active material, method of preparing the composite anode active material (U.S. Patent No. 9564631). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9564631

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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