Cathode for sodium-metal halide battery, battery comprising the same, methods for preparing the same and use thereof

The present invention relates to a cathode for a sodium-metal halide battery, a battery comprising the same, methods for preparing the same and use thereof. A metal microwire is added into the cathode. The metal microwire builds a secondary grid other than a cathode grid, and thus improves the catho...

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Bibliographic Details
Main Authors WU, HUIQING, VALLANCE, MICHAEL ALAN
Format Patent
LanguageEnglish
French
German
Published 29.01.2014
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present invention relates to a cathode for a sodium-metal halide battery, a battery comprising the same, methods for preparing the same and use thereof. A metal microwire is added into the cathode. The metal microwire builds a secondary grid other than a cathode grid, and thus improves the cathode conductivity and the stability of its conductive network, thereby decreasing internal resistance of the battery and improving discharge power of the battery.
Bibliography:Application Number: EP20120177689