摘要 |
Provided is a sulfide solid electrolyte material which has excellent ion conductivity. Specifically, provided is a sulfide solid electrolyte material: containing an M1 element (for example a Li element), an M2 element (for example a Ge element or a P element), and an S element; having a peak in the position of 2?=29.58°±0.50° in an X-ray diffraction measurement using CuKa lines; and, when the diffraction intensity at the peak at 2?=29.58°±0.50° is represented by IA and the diffraction intensity at the peak at 2?=27.33°±0.50° is represented by IB, having an IB/IA value of less than 0.50. |
申请人 |
TOKYO INSTITUTE OF TECHNOLOGY;TOYOTA JIDOSHA KABUSHIKI KAISHA;KANNO, RYOJI;HIRAYAMA, MASAAKI;KATO, YUKI;KAWAMOTO, KOJI;HAMA, SHIGENORI;OTOMO, TAKAMASA;NOBUHARA, KUNIHIRO |
发明人 |
KANNO, RYOJI;HIRAYAMA, MASAAKI;KATO, YUKI;KAWAMOTO, KOJI;HAMA, SHIGENORI;OTOMO, TAKAMASA;NOBUHARA, KUNIHIRO |