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:
Sep. 15, 2015
Filed:
Nov. 06, 2009
Mohit Singh, Berkeley, CA (US);
Ilan Gur, San Francisco, CA (US);
Hany Basam Eitouni, Oakland, CA (US);
Nitash Pervez Balsara, El Cerrito, CA (US);
Mohit Singh, Berkeley, CA (US);
Ilan Gur, San Francisco, CA (US);
Hany Basam Eitouni, Oakland, CA (US);
Nitash Pervez Balsara, El Cerrito, CA (US);
Seeo, Inc., Hayward, CA (US);
Abstract
Electrode assemblies for use in electrochemical cells are provided. The negative electrode assembly comprises negative electrode active material and an electrolyte chosen specifically for its useful properties in the negative electrode. These properties include reductive stability and ability to accommodate expansion and contraction of the negative electrode active material. Similarly, the positive electrode assembly comprises positive electrode active material and an electrolyte chosen specifically for its useful properties in the positive electrode. These properties include oxidative stability and the ability to prevent dissolution of transition metals used in the positive electrode active material. A third electrolyte can be used as separator between the negative electrode and the positive electrode.