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:
Oct. 31, 2017
Filed:
Apr. 03, 2012
Applicants:
Ines Becker, Nürnberg, DE;
Horst Greiner, Forchheim, DE;
Inventors:
Ines Becker, Nürnberg, DE;
Horst Greiner, Forchheim, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); B22F 3/11 (2006.01); C04B 35/01 (2006.01); C04B 35/26 (2006.01); C04B 35/645 (2006.01); C04B 38/06 (2006.01); C22C 1/05 (2006.01); C22C 1/10 (2006.01); C22C 29/12 (2006.01); C22C 33/02 (2006.01); H01M 4/38 (2006.01); H01M 4/66 (2006.01); H01M 4/70 (2006.01); H01M 12/08 (2006.01); B82Y 30/00 (2011.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
H01M 4/0433 (2013.01); B22F 3/11 (2013.01); B82Y 30/00 (2013.01); C04B 35/01 (2013.01); C04B 35/26 (2013.01); C04B 35/6455 (2013.01); C04B 38/06 (2013.01); C22C 1/051 (2013.01); C22C 1/056 (2013.01); C22C 1/1078 (2013.01); C22C 29/12 (2013.01); C22C 33/0228 (2013.01); H01M 4/38 (2013.01); H01M 4/664 (2013.01); H01M 4/70 (2013.01); H01M 12/08 (2013.01); C04B 2111/00853 (2013.01); C04B 2235/3224 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3246 (2013.01); C04B 2235/405 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/5454 (2013.01); C04B 2235/5481 (2013.01); H01M 2300/0074 (2013.01); Y02E 60/128 (2013.01);
Abstract
A method for producing a porous element is presented. A powdery metal-ceramic composite material is produced. The composite material has a metal matrix and a ceramic portion amounting to less than 25 percent by volume. The metal matrix is at least partially oxidized to obtain a metal oxide. The metal-ceramic composite material is grinded and mixed with powdery ceramic supporting particles to obtain a metal-ceramic/ceramic mixture. The metal-ceramic/ceramic mixture is shaped into the porous element. The porous element can be used as an energy storage medium in a battery.