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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 9685678 B1

PDFFull Text
Date of Patent:
Jun. 20, 2017

Filed:

Feb. 04, 2014

Electrode materials with a synthetic solid electrolyte interface

Applicant:

A123 Systems, Llc, Waltham, MA (US);

Inventors:

Viet Vu, Canton, MI (US);

Jinjun Shi, San Jose, CA (US);

Pu Zhang, Ann Arbor, MI (US);

Assignee:

A123 Systems, LLC, Waltham, MA (US);

Attorney:

McCoy Russell LLP

Primary Examiner:

Brittany Raymond

Int. Cl.
CPC ...
H01M 10/0565 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/587 (2010.01); H01M 4/62 (2006.01); H01M 10/052 (2010.01); H01M 10/0562 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0565 (2013.01); H01M 4/366 (2013.01); H01M 4/386 (2013.01); H01M 4/587 (2013.01); H01M 4/62 (2013.01); H01M 10/052 (2013.01); H01M 10/0562 (2013.01); H01M 2300/0082 (2013.01);
Abstract

A material suitable for use in an electrode, preferably an anode, and processes of its formation are provided. The material includes an electrode base material and an organic artificial solid electrolyte interface material including a water soluble organic polymer coating the electrode base material. The polymer is polymerized with a crosslinker to form the organic artificial solid electrolyte interface material. The resulting artificial SEI coated electrode material demonstrates superior discharge rate capacity and cycle stability.

Find Patent Forward Citations

Vu, Viet. (2017). Electrode materials with a synthetic solid electrolyte interface (U.S. Patent No. 9685678). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9685678

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

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