Accession Number : ADD016086
Title : Encapsulated Dry Electrolyte Composition for Time Release into a Solute.
Descriptive Note : Patent Application, Filed 30 Sep 93,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Smith, Andrew V
Report Date : 30 Sep 1993
Pagination or Media Count : 13
Abstract : A device for delivering a water soluble electrolyte is provided comprising a core of a solid electrolyte composition enclosed by a polymeric coating which is permeable to water. The coating has at least one hole to permit passage of an aqueous solution of the electrolyte. The device is useful to maintain the concentration of an electrolyte composition in an electrochemical apparatus such as fuel cell or a battery.
Descriptors : *ELECTROLYTES, *SOLID ELECTROLYTES, *PATENT APPLICATIONS, *ENCAPSULATION, *SOLUTES, *COMPOSITION(PROPERTY), COATINGS, CORES, FUEL CELLS, WATER, POLYMERS, ELECTROCHEMISTRY, WATER SOLUBLE MATERIALS
Subject Categories : Polymer Chemistry
Coatings, Colorants and Finishes
Distribution Statement : APPROVED FOR PUBLIC RELEASE