ELECTRONIC DEVICE WITH UNCONTAINED AIR BREATHING BATTERY

A portable electronics device includes a case, an electrical plane disposed within the case, and a laminated self-supporting uncontained air breathing membrane electrode assembly (MEA). The MEA includes an air positive electrode, a metal negative electrode, and a solid electrolyte in ionic communica...

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Main Authors BROST, KRISTINE M, GARCIA, WILLIAM A, WILKINS, HOWARD F, KOSTED, RANDOLPH M, BROST, RONALD D, WEISENSTEIN, ADAM, COTTRELL, MATTHEW J
Format Patent
LanguageEnglish
French
Published 30.04.2015
Subjects
BASIC ELECTRIC ELEMENTS
CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILSOF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INSTRUMENT DETAILS
PHYSICS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A portable electronics device includes a case, an electrical plane disposed within the case, and a laminated self-supporting uncontained air breathing membrane electrode assembly (MEA). The MEA includes an air positive electrode, a metal negative electrode, and a solid electrolyte in ionic communication with the electrodes. This arrangement, in certain circumstances, does not require a dedicated casing to surround the MEA-reducing a thickness of the device. Un dispositif électronique portable comprend un boîtier, un plan électrique placé dans le boîtier, et un ensemble électrode à membrane (MEA) aérobie non confiné laminé autosuffisant. Le MEA comprend une électrode positive aérobie, une électrode négative métallique, et un électrolyte solide en communication ionique avec les électrodes. Dans certains cas, le système n'exige pas de boîtier dédié pour entourer le MEA, réduisant ainsi l'épaisseur du dispositif.
Bibliography:Application Number: WO2014US61883