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. 20, 2014
Filed:
Jun. 05, 2013
Zinc Air Fuel Cells, Inc., Columbia Falls, MT (US);
Ronald D. Brost, Whitefish, MT (US);
Adam Weisenstein, Whitefish, MT (US);
Kristine M. Brost, Whitefish, MT (US);
Howard F. Wilkins, Kalispell, MT (US);
Randolph M. Kosted, Kalispell, MT (US);
ZAF Energy Systems, Incorporated, Columbia Falls, MT (US);
Abstract
A positive electrode may include an electrically conductive scaffold, conductive catalytic A-site deficient perovskite particles chemically bonded to the scaffold, an ion and gas permeable ionomer connecting the particles, and a hydrophobic porous layer on the scaffold. A secondary air electrode may include conductive bi-functional catalytic A-site deficient perovskite particles including A-site lanthanum cations and A-site alkaline earth metal cations, an ion and gas permeable ionomer connecting the particles, and a conductive scaffold in electrical contact with the particles.