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:
Feb. 11, 2020
Filed:
Jun. 09, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Bernd Schumann, Rutesheim, DE;
Ulrich Eisele, Stuttgart, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 10/0525 (2010.01); H01M 2/16 (2006.01); H01M 2/14 (2006.01); H01M 10/052 (2010.01); H01M 12/04 (2006.01); H01M 12/08 (2006.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 2/145 (2013.01); H01M 2/166 (2013.01); H01M 2/1646 (2013.01); H01M 2/1653 (2013.01); H01M 2/1686 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 12/04 (2013.01); H01M 12/08 (2013.01); H01M 2300/0082 (2013.01); H01M 2300/0088 (2013.01); H01M 2300/0091 (2013.01); H01M 2300/0094 (2013.01); Y02E 60/128 (2013.01);
Abstract
A separator for an electrochemical cell, in particular a lithium cell, and a corresponding manufacturing method. In order to provide a separator having an elevated dendrite resistance, in particular ion-conducting, particles are introduced into pores of a polymer layer and frictionally retained between polymer walls delimiting pores. An electrochemical cell equipped therewith is also described.