Nanicl battery and module using same
AssigneePosco Energy Co., Ltd.
InventorHyo Seok LEE
Life of this patent
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Abstract
A NaNiCl battery and a module using the same are provided. A NaNiCl battery according to the present invention include: a case that forms an exterior shape of the battery; and a beta alumina solid electrolyte (BASE) tube that is provided in the case and having a clover-shaped cross-section, wherein the case has a clover-shaped cross-section like the clover-shaped cross-section of the BASE tube to minimize a space between the case and the BASE tube.
Claims11
A sodium nickel chloride (NaNiCl) battery comprising:
- a case that forms an exterior shape of the battery;
- and
- a beta alumina solid electrolyte (BASE) tube that is provided in the case and having a clover-shaped cross-section,
- wherein the case has a clover-shaped cross-section like the clover-shaped cross-section of the BASE tube to minimize a space between the case and the BASE tube.
A module using a sodium nickel chloride (NaNiCl) battery that comprises a case that forms an exterior shape of the battery and a beta alumina solid electrolyte (BASE) provided in the case and having a clover-shaped cross-section, wherein the case has a clover-shaped cross-section like the clover-shaped cross-section of the BASE,
- the module comprising a plurality of NaNiCl batteries and formed by arranging the plurality of NaNiCl batteries, each NaNiCl battery formed in a manner such that convex portions and recess portions of one NaNiCl battery are correspondingly coupled to recess portions and convex portions of another adjacent NaNiCl battery in the case to improve efficiency of a module space.
Dependencies are inferred from the claim text.