公开(公告)号：US20130017454A1

公开(公告)日：2013-01-17

申请号：US13637745

申请日：2011-03-22

申请人： Hiroshi Sato ,  Hiroshi Sasagawa ,  Megumi Fuji ,  Rieko Kato ,  Takayuki Fujita

发明人： Hiroshi Sato ,  Hiroshi Sasagawa ,  Megumi Fuji ,  Rieko Kato ,  Takayuki Fujita

IPC分类号： H01M4/64 ,  H01M10/0525 ,  H01M10/0562

CPC分类号： H01M10/0525 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M10/0562 ,  H01M10/0585 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011 ,  Y10T29/49112

摘要： Disclosed is a lithium ion secondary battery that has a simple structure, is easily produced, and wherein short circuits do not arise. The lithium ion secondary battery comprises an active material being contained in a matrix comprising a laminated body that includes a positive current collector and a negative current collector which are laminated on each other via a solid electrolyte layer, the solid electrolyte layer includes an active material in a matrix made of solid electrolyte, and a ratio of the volume of the solid electrolyte and the volume of the active material being 90:10-65:35. Also, the active material may also be contained in a matrix of a conductive substance of the positive current collector and/or the negative current collector.

摘要翻译： 公开了一种锂离子二次电池，其结构简单，容易制造，并且不会产生短路。 锂离子二次电池包含包含在包括通过固体电解质层彼此层叠的正极集电体和负极集电体的层叠体的基体中的活性物质，固体电解质层包含活性物质 由固体电解质制成的基体，固体电解质的体积与活性物质的体积的比为90:10〜65:35。 此外，活性物质也可以包含在正极集电体和/或负极集电体的导电性物质的基体中。