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:
Jul. 14, 2020
Filed:
Aug. 28, 2015
Applicant:
Covestro Deutschland Ag, Leverkusen, DE;
Inventors:
Andreas Bulan, Langenfeld, DE;
Jürgen Kintrup, Leverkusen, DE;
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 11/03 (2006.01); H01M 4/86 (2006.01); H01M 4/96 (2006.01); C25B 1/46 (2006.01); H01M 4/88 (2006.01); C25B 1/34 (2006.01); H01M 4/90 (2006.01); C25B 11/04 (2006.01); H01M 8/083 (2016.01); H01M 12/06 (2006.01); H01M 8/14 (2006.01); H01M 12/04 (2006.01);
U.S. Cl.
CPC ...
C25B 11/035 (2013.01); C25B 1/34 (2013.01); C25B 1/46 (2013.01); C25B 11/0405 (2013.01); C25B 11/0426 (2013.01); C25B 11/0478 (2013.01); H01M 4/8605 (2013.01); H01M 4/8652 (2013.01); H01M 4/8668 (2013.01); H01M 4/88 (2013.01); H01M 4/8896 (2013.01); H01M 4/9041 (2013.01); H01M 4/96 (2013.01); H01M 8/083 (2013.01); H01M 12/06 (2013.01); H01M 8/146 (2013.01); H01M 12/04 (2013.01); H01M 2004/8689 (2013.01);
Abstract
The invention relates to an oxygen-consuming electrode, in particular for use in chloralkali electrolysis, comprising a novel catalyst coating based on carbon nanotubes and a silver-based cocatalyst, and to an electrolysis device. The invention further relates to a method for producing said oxygen-consuming electrode and to the use thereof in chloralkali electrolysis or fuel cell technology.