Method for preparing lithium air battery including nitrogen-doped carbon cathode

Disclosed is a method for manufacturing a lithium air battery including a nitrogen-doped carbon cathode, more specifically, a method for manufacturing a lithium air battery including a nitrogen-doped carbon cathode that can inhibit side reactions between a carbon cathode and an electrolyte, and thus...

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Bibliographic Details
Main Author Oh, Gwang Seok
Format Patent
LanguageEnglish
Published 02.02.2021
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:Disclosed is a method for manufacturing a lithium air battery including a nitrogen-doped carbon cathode, more specifically, a method for manufacturing a lithium air battery including a nitrogen-doped carbon cathode that can inhibit side reactions between a carbon cathode and an electrolyte, and thus improve battery stability by doping the carbon cathode with nitrogen by repeatedly conducting initial charge/discharge an appropriate number of times on a lithium air battery containing a first electrolyte with a low viscosity, and is eco-friendly due to using a non-destructive manner as compared to conventional methods, and can inhibit an electrolyte depletion phenomenon and improve battery lifespan by further including a second electrolyte with a high viscosity.
Bibliography:Application Number: US201816194684