发明名称 |
METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE |
摘要 |
An object of the present invention is to provide a method for producing a sulfide solid electrolyte with which productivity of a sulfide solid electrolyte having a small average particle diameter can be improved. The present invention is the method for producing a sulfide solid electrolyte including a mixing step of mixing a solvent and one or more selected from a group consisting of a sulfide solid electrolyte and a raw material of the sulfide solid electrolyte, thereby obtaining a mixture and a grinding step of mechanically grinding the sulfide solid electrolyte using both a first grinding medium having a diameter of less than 1 mm and a second grinding medium having a diameter of no less than 1 mm at the same time. |
申请公布号 |
US2014295260(A1) |
申请公布日期 |
2014.10.02 |
申请号 |
US201114355985 |
申请日期 |
2011.11.17 |
申请人 |
Sugiura Koichi;Ohashi Miwako |
发明人 |
Sugiura Koichi;Ohashi Miwako |
分类号 |
H01M10/0562;H01M10/0525 |
主分类号 |
H01M10/0562 |
代理机构 |
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代理人 |
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主权项 |
1. A method for producing a sulfide solid electrolyte comprising:
(i) a mixing step of mixing a solvent and one or more selected from a group consisting of a sulfide electrolyte and a raw material of the sulfide solid electrolyte, thereby obtaining a mixture; and (ii) a grinding step of mechanically grinding the sulfide solid electrolyte using both a first grinding medium having a particle diameter of less than 1 mm and a second grinding medium having a diameter of no less than 1 mm at the same time, wherein an ether compound is mixed into the mixture before the grinding. |
地址 |
Susono-shi JP |