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:
Nov. 23, 1999
Filed:
Jun. 25, 1997
Arnold O Isenberg, Pittsburgh, PA (US);
Other;
Abstract
Electrochemical vapor deposition (EVD) of oxygen ion conducting and mixed conducting, oxygen-ionic/electronic, oxide layers is achieved at near atmospheric pressure process conditions by employing metals and metal compounds for removal and/or recovery of the free halogen byproduct of the EVD reaction. The metals and metal compounds are employed as solids, vapors, and as oxides in intimate mixture with carbon directly within the deposition zone together with the substrates to be coated. The process leads to significant cost reduction, for instance, in the fabrication of thin layers of solid oxygen ion conducting electrolytes, for fuel cells, gas separators, and gas sensors, when compared to state-of-the-art EVD processes which are conducted under vacuum conditions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile