The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 15, 2014
Filed:
Mar. 25, 2011
Ryoji Kanno, Yokohama, JP;
Masaaki Hirayama, Yokohama, JP;
Yuki Kato, Susono, JP;
Koji Kawamoto, Miyoshi, JP;
Shigenori Hama, Susono, JP;
Takamasa Otomo, Susono, JP;
Kunihiro Nobuhara, Susono, JP;
Ryoji Kanno, Yokohama, JP;
Masaaki Hirayama, Yokohama, JP;
Yuki Kato, Susono, JP;
Koji Kawamoto, Miyoshi, JP;
Shigenori Hama, Susono, JP;
Takamasa Otomo, Susono, JP;
Kunihiro Nobuhara, Susono, JP;
Tokyo Institute of Technology, Tokyo, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
The problem of the present invention is to provide a sulfide solid electrolyte material having excellent ion conductivity. The present invention solves the problem by providing a sulfide solid electrolyte material comprising an Melement (such as a Li element), an Melement (such as a Ge element and a P element), and an S element; having a peak in a position of 2θ=29.58°±0.50° in an X-ray diffraction measurement using a CuKα line; and having an I/Ivalue of less than 0.50 when a diffraction intensity at the peak of 2θ=29.58°±0.50° is represented by Iand a diffraction intensity at a peak of 2θ=27.33°±0.50° is represented by I.