| 摘要 |
PURPOSE: A sodium-sulfur battery with excellent anti-corrosion and bond strength when grafting metal and ceramics together is provided to simplify the junction process. CONSTITUTION: A sodium-sulfur battery includes an anode container (14) accommodating sulfur, a cathode container (12) accommodating sodium, an electrolyte pipe (10) installed between the anode container and the cathode container and selectively moves only sodium ions, an insulator (20) insulating the cathode container and the anode container, a metal collar (16) installed on the cathode container and welded into the insulator, and a metal bracket (19) installed on the anode container and welded into the insulator. The metal collar or/and the metal bracket has/have a terminal welded on the insulator by an insertion metal (30) intermediation located on one side and extended to the outside of the body. |
