| 摘要 |
<p>A sodium-sulfur battery comprising a sodium- ion conductive solid electrolyte tube (1), a positive electroconductive material (6) comprising graphite felt or carbon felt, and a metal sulfide layer disposed between the solid electrolyte tube (1) and the positive electroconductive material (6). Said metal sulfide layer may be sulfurated metal such as aluminium, nickel, copper, iron, tin, zinc, lead, magnesium and chrome. A metal member (9) may be disposed between the solid electrolyte tube (1) and the positive electroconductive material (6) to provide said metal sulfide layer by a sulfurated part being formed at least at the surface of said metal member (9).</p> |
