| 摘要 |
<p>A solid electrolyte and a method of manufacturing the same are provided. The solid electrolyte contains x atomic % of lithium, y atomic % of phosphorus, z atomic % of sulfur, and w atomic % of oxygen, in which
the x, the y, the z, and the w satisfy the following expressions (1)-(5): 20 ‰¤ x ‰¤ 45 10 ‰¤ y ‰¤ 20 35 ‰¤ z ‰¤ 60 1 ‰¤ w ‰¤ 10 x + y + z + w = 100 and
apexes of X-ray diffraction peaks in an X-ray diffraction pattern obtained by an X-ray diffraction method using a K±-ray of Cu exist at diffraction angles 2¸ of 16.7° ± 0.25°, 20.4° ± 0.25°, 23.8° ± 0.25°, 25.9° ± 0.25°, 29.4° ± 0.25°, 30.4° ± 0.25°, 31.7° ± 0.25°, 33.5° ± 0.25°, 41.5° ± 0.25°, 43.7° ± 0.25°, and 51.2° ± 0.25°, respectively, in the X-ray diffraction pattern, and a half-width of each of the X-ray diffraction peaks is not larger than 0.5°.</p> |
