| 摘要 |
PURPOSE:To increase mechanical strength and facilitate handling in assembly by making three layers of negative layer, electrolyte layer, and positive layer in one body, and arranging an electrode reinforcing material between the negative layer and electrolyte layer. CONSTITUTION:An electrode reinforcing material 4 comprising, for example, 200 mesh stainless steel is placed between a negative layer 1 comprising lithium- silicon alloy and an electrolyte layer 2 comprising a mixture of eutectic salt of LiCl-KCl and magnesium oxide. They are pressed at a pressure of 2t/cm<2> with a positive layer 3 mainly comprising iron disulfide. By compression, three layers are pressed in one layer to form a unit cell. Thereby, mechanical strength of the unit cell is increased and handling in assembly is made easy. |
