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.:
Date of Patent:
Jan. 03, 2012
Filed:
Jun. 16, 2008
Antoni S. Gozdz, Marlborough, MA (US);
Richard K. Holman, Belmont, MA (US);
Andrew L. Loxley, Roslindale, MA (US);
Ronnie Wilkins, Melrose, MA (US);
Antoni S. Gozdz, Marlborough, MA (US);
Richard K. Holman, Belmont, MA (US);
Andrew L. Loxley, Roslindale, MA (US);
Ronnie Wilkins, Melrose, MA (US);
A123 Systems, Inc., Waltham, MA (US);
Abstract
An electrochemical device includes a first electrode in electrical communication with a first current collector, a second electrode in electrical communication with a second current collector and a crosslinked solid polymer in contact with the first and second electrodes. At least one of the first and second electrodes includes a network of electrically connected particles comprising an electroactive material, and the particles of one electrode exert a repelling force on the other electrode when the first and second electrodes are combined with an uncrosslinked precursor to the solid polymer.