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:
Dec. 27, 1977
Filed:
Sep. 14, 1976
Applicant:
Inventors:
Alfred M Ajami, Boston, MA (US);
Fraser M Walsh, Arlington, MA (US);
Dennis N Crouse, Melrose, MA (US);
Assignee:
Eco-Control, Inc., Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 50 ; 429105 ; 429195 ; 429199 ; 429222 ; 429229 ;
Abstract
Organic-aqueous two-phase electrolytes are disclosed in which the organic phase is capable of complexing halogen in cells and batteries of the type which utilize the electrochemical reaction X.sub.2 .revreaction.2X.sup.-, where X is Br, Cl, I or a combination of these halides. The organic phase of the two-phase electrolyte contains an organic halogen salt which provides both conductivity and the ability to complex halogens and prevent them from being dissolved in the aqueous phase of the electrolyte of the cell or battery in which they are used.