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. 20, 2011
Filed:
Jan. 12, 2010
Applicants:
Biying Huang, Henderson, NV (US);
Xiongfei Shen, Newark, CA (US);
Yi-qun LI, Danville, CA (US);
Inventors:
Assignee:
Intematix Corporation, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/18 (2006.01); H01M 4/02 (2006.01); H01M 4/58 (2010.01); H01M 4/34 (2006.01); H01M 4/54 (2006.01); H01M 10/32 (2006.01); H01M 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a cost effective process of generating LiMZO/carbon composite material. Further, this novel method of preparation can be modified by adding a dopant and the calcinations can be carried out using microwave heating to reduce the synthesis time and cost. The LiMZO/carbon composite material can be used as a cathode for a secondary electrochemical cell. Selection of one or more metals in the cathode material can be used change the voltage, the capacity, and the energy density of the electrochemical cell.