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:
Mar. 13, 2012
Filed:
Feb. 14, 2006
Applicants:
Ivan Exnar, Itingen, CH;
Thierry Drezen, Cugy, CH;
Nam Hee Kwon-roth, Fribourg, CH;
Motoshi Isono, Aichi, JP;
Inventors:
Ivan Exnar, Itingen, CH;
Thierry Drezen, Cugy, CH;
Nam Hee Kwon-Roth, Fribourg, CH;
Motoshi Isono, Aichi, JP;
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/13 (2010.01); H01M 4/50 (2010.01); H01M 4/58 (2010.01); H01M 6/18 (2006.01); H01M 10/0562 (2010.01); B01J 23/00 (2006.01); B01J 23/32 (2006.01); B01J 27/00 (2006.01); B01F 3/12 (2006.01); C09K 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the production of nano-structured olivine lithium manganese phosphate (LiMnPO) electrode material comprising of the following steps: sol gel preparation in a chelating environment; preparation of lithium manganese phosphate/carbon composite by ball-milling; and electrode preparation.