| 摘要 |
<p>The invention relates to an electrochemical energy storage cell on the basis of sodium and sulphur, the sulphur electrode (6) being formed by two felt mats (7) impregnated with sulphur and pressed to form half-shells (9). So as to improve the rechargability of the energy storage cell (1), to increase the service life of the energy storage cell, and to reduce corrosion susceptibility, the width of the effective surfaces (7A and 7B) of each felt mat is matched to half the circumference of each of the assembly elements (2, 3, 18) adjoining on the inside and outside. <IMAGE></p> |
