CLOSED-LOOP MODULE STRUCTURE OF SECONDARY BATTERY USING SODIUM SOLUTION

The present invention relates to a closed-loop module structure for a secondary battery using a sodium solution, and more specifically, to a closed-loop module structure for a secondary battery using a sodium solution, wherein a sodium solution battery cell, a water channel structure, and a cover ar...

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Bibliographic Details
Main Authors CHOI JUNG IN, LEE JAE KYU
Format Patent
LanguageEnglish
Korean
Published 04.08.2023
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Summary:The present invention relates to a closed-loop module structure for a secondary battery using a sodium solution, and more specifically, to a closed-loop module structure for a secondary battery using a sodium solution, wherein a sodium solution battery cell, a water channel structure, and a cover are made into one sodium solution battery stack, sodium solution battery stacks are modularized to be connected to each other, and the added sodium solution is continuously circulated by the closed-loop module structure when the sodium solution used as a positive electrode material is added to a modularized sodium solution battery. 본 발명은 나트륨 용액을 이용한 이차전지의 폐루프 모듈 구조에 관한 것이다. 보다 자세하게는 나트륨용액전지 셀, 수로구조체 그리고 커버를 하나의 나트륨용액전지 스택으로 하고, 나트륨용액전지 스택이 서로 연결될 수 있도록 모듈화하며, 이렇게 모듈화된 나트륨용액전지에 양극재로 사용되는 나트륨 용액이 투입되면 투입된 나트륨 용액이 폐루프 모듈구조에 의하여 계속 순환되도록 한 나트륨 용액을 이용한 이차전지의 폐루프 모듈 구조에 관한 것이다.
Bibliography:Application Number: KR20220013101