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:
May. 31, 2016
Filed:
Apr. 07, 2015
Powered compounds, method for the production thereof, and use thereof in lithium secondary batteries
Applicant:
H.c. Starck Gmbh, Goslar, DE;
Inventors:
Matthias Jahn, Goslar, DE;
Gerd Maikowske, Goslar, DE;
Stefan Malcus, Goslar, DE;
Juliane Meese-Marktscheffel, Goslar, DE;
Armin Olbrich, Seesen, DE;
Rüdiger Zertani, Goslar, DE;
Assignee:
H.C. Starck GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/88 (2006.01); C01G 53/04 (2006.01); C01G 53/00 (2006.01); C01G 51/00 (2006.01); C01G 51/04 (2006.01); H01M 4/525 (2010.01);
U.S. Cl.
CPC ...
C01G 53/04 (2013.01); C01G 51/006 (2013.01); C01G 53/006 (2013.01); C01P 2002/52 (2013.01); C01P 2004/03 (2013.01); C01P 2004/51 (2013.01); C01P 2006/11 (2013.01); C01P 2006/12 (2013.01); C01P 2006/40 (2013.01); H01M 4/525 (2013.01); Y10T 428/2982 (2015.01);
Abstract
The invention is directed to a process for preparing a pulverulent compound of the formula NiM1M2O(OH)where M1 is Fe, Co, Zn, Cu or mixtures thereof, M2 is Mn, Al, Cr, B, Mg, Ca, Sr, Ba, Si or mixtures thereof, having the following steps: