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. 15, 2011
Filed:
Oct. 15, 2007
Prabir K. Dutta, Worthington, OH (US);
Inhee Lee, Columbus, OH (US);
Sheikh A. Akbar, Hilliard, OH (US);
Prabir K. Dutta, Worthington, OH (US);
Inhee Lee, Columbus, OH (US);
Sheikh A. Akbar, Hilliard, OH (US);
Ohio State Research Foundation, Columbus, OH (US);
Abstract
The present invention generally relates to carbon dioxide (CO) sensors. In one embodiment, the present invention relates to a carbon dioxide (CO) sensor that incorporates lithium phosphate (LiPO) as an electrolyte and sensing electrode comprising a combination of lithium carbonate (LiCO) and barium carbonate (BaCO). In another embodiment, the present invention relates to a carbon dioxide (CO) sensor has a reduced sensitivity to humidity due to a sensing electrode with a layered structure of lithium carbonate and barium carbonate. In still another embodiment, the present invention relates to a method of producing carbon dioxide (CO) sensors having lithium phosphate (LiPO) as an electrolyte and sensing electrode comprising a combination of lithium carbonate (LiCO) and barium carbonate (BaCO).