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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 9859551 B1

PDFFull Text
Date of Patent:
Jan. 02, 2018

Filed:

Oct. 16, 2014

Anode for secondary battery comprising additive for improving low-temperature characteristics, and secondary battery having the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Hyun-Kyung Do, Daejeon, KR;

Yo-Jin Kim, Daejeon, KR;

Woo-Ha Kim, Daejeon, KR;

Soul-Gie Hong, Daejeon, KR;

Joo-Young Choi, Daejeon, KR;

Hyun-Soo Kwon, Daejeon, KR;

Kang-Kun Kim, Daejeon, KR;

Hyun-Chul Roh, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Olatunji Godo

Int. Cl.
CPC ...
H01M 10/052 (2010.01); H01M 4/133 (2010.01); H01M 4/13 (2010.01); H01M 4/485 (2010.01); H01M 4/62 (2006.01); H01M 4/583 (2010.01); H01M 4/66 (2006.01); H01M 10/0525 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/133 (2013.01); H01M 4/13 (2013.01); H01M 4/485 (2013.01); H01M 4/583 (2013.01); H01M 4/62 (2013.01); H01M 4/621 (2013.01); H01M 4/625 (2013.01); H01M 4/661 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01); H01M 2220/20 (2013.01);
Abstract

The present disclosure refers to an anode for a secondary battery that comprises a low-temperature additive, and an electrochemical device using the anode. More specifically, the present disclosure provides a carbon-based anode material comprising a low-temperature additive such as lithium titanium oxide (LTO) to improve low-temperature output characteristics, thereby providing high output at room temperature and even a low temperature, and an electrochemical device using the anode.

Find Patent Forward Citations

Do, Hyun-Kyung. (2018). Anode for secondary battery comprising additive for improving low-temperature characteristics, and secondary battery having the same (U.S. Patent No. 9859551). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9859551

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

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