公开(公告)号：US20120202111A1

公开(公告)日：2012-08-09

申请号：US13448285

申请日：2012-04-16

申请人： Tetsuo Nishida ,  Hitoshi Tsurumaru ,  Sojiro Kon ,  Tetsuya Kume ,  Yoshinobu Sakakibara ,  Kazuaki Yanagi

发明人： Tetsuo Nishida ,  Hitoshi Tsurumaru ,  Sojiro Kon ,  Tetsuya Kume ,  Yoshinobu Sakakibara ,  Kazuaki Yanagi

IPC分类号： H01M4/583 ,  H01M10/02 ,  H01M4/64

CPC分类号： H01M4/38 ,  H01G11/04 ,  H01G11/24 ,  H01G11/32 ,  H01G11/50 ,  H01M4/133 ,  H01M4/134 ,  H01M4/386 ,  H01M4/387 ,  H01M4/40 ,  H01M4/587 ,  H01M10/052 ,  Y02E60/13

摘要： There is provided a battery device having a high operating voltage and a low capacity degradation rate. The battery device comprising: a positive electrode having at least a positive electrode active material layer and a positive electrode collector; a negative electrode; a separator; and an organic electrolytic solution, wherein the positive electrode active material layer contains non-porous carbon having a specific surface area of 500 m2/g or less as a main component, and a material forming the negative electrode is different from a positive electrode active material, and contains a material capable of storing and releasing an alkali metal ion or an alkaline earth metal ion as a main component.

摘要翻译： 提供了具有高工作电压和低容量降解率的电池装置。 该电池装置包括：至少具有正极活性物质层和正极集电体的正极; 负极; 分隔符 和有机电解液，其中，所述正极活性物质层含有比表面积为500m 2 / g以下的无孔碳为主成分，形成所述负极的材料与正极活性物质不同 并且含有能够储存和释放碱金属离子或碱土金属离子作为主要成分的材料。

公开(公告)号：US20090197168A1

公开(公告)日：2009-08-06

申请号：US12092526

申请日：2006-11-02

申请人： Tetsuo Nishida ,  Hitoshi Tsurumaru ,  Sojiro Kon ,  Tetsuya Kume ,  Yoshinobu Sakakibara ,  Kazuaki Yanagi

发明人： Tetsuo Nishida ,  Hitoshi Tsurumaru ,  Sojiro Kon ,  Tetsuya Kume ,  Yoshinobu Sakakibara ,  Kazuaki Yanagi

IPC分类号： H01M6/04 ,  H01M4/58

CPC分类号： H01M4/38 ,  H01G11/04 ,  H01G11/24 ,  H01G11/32 ,  H01G11/50 ,  H01M4/133 ,  H01M4/134 ,  H01M4/386 ,  H01M4/387 ,  H01M4/40 ,  H01M4/587 ,  H01M10/052 ,  Y02E60/13

摘要： There is provided a battery device having a high operating voltage and a low capacity degradation rate. The battery device comprising: a positive electrode having at least a positive electrode active material layer and a positive electrode collector; a negative electrode; a separator; and an organic electrolytic solution, wherein the positive electrode active material layer contains non-porous carbon having a specific surface area of 500 m2/g or less as a main component, and a material forming the negative electrode is different from a positive electrode active material, and contains a material capable of storing and releasing an alkali metal ion or an alkaline earth metal ion as a main component.

摘要翻译： 提供了具有高工作电压和低容量降解率的电池装置。 该电池装置包括：至少具有正极活性物质层和正极集电体的正极; 负极; 分隔符 和有机电解液，其中正极活性物质层含有比表面积为500m 2 / g以下的无孔碳为主成分，形成负极的材料与正极活性物质不同 并且含有能够储存和释放碱金属离子或碱土金属离子作为主要成分的材料。

公开(公告)号：US08323834B2

公开(公告)日：2012-12-04

申请号：US12523707

申请日：2008-01-18

申请人： Tetsuo Nishida ,  Sojiro Kon ,  Tetsuya Kume ,  Yoshinobu Sakakibara

发明人： Tetsuo Nishida ,  Sojiro Kon ,  Tetsuya Kume ,  Yoshinobu Sakakibara

IPC分类号： H01M4/58

CPC分类号： H01M10/0525 ,  H01G11/24 ,  H01G11/32 ,  H01G11/46 ,  H01M4/485 ,  H01M4/587 ,  H01M10/0568 ,  Y02E60/13

摘要： Disclosed is an electrical storage device having excellent safety and high battery capacity. Specifically disclosed is an electrical storage device comprising at least a positive electrode having a positive electrode active material layer and a positive electrode collector, a negative electrode having a negative electrode active material layer and a negative electrode collector, a separator and an organic electrolyte solution. This electrical storage device is characterized in that the negative electrode active material layer is composed of a metal complex oxide which absorbs and desorbs lithium ions, the positive electrode active material layer contains a carbonaceous material having a layered crystal structure, and the interlayer distance d002 of the layered crystal structure in the carbonaceous material is within the range of 0.36-0.38 nm.

摘要翻译： 公开了具有优异的安全性和高电池容量的蓄电装置。 具体公开了一种蓄电装置，其至少包括具有正极活性物质层和正极集电体的正极，具有负极活性物质层和负极集电体的负极，隔膜和有机电解质溶液。 该蓄电装置的特征在于，负极活性物质层由吸收和解吸锂离子的金属复合氧化物构成，正极活性物质层含有具有层状晶体结构的碳质材料，层间距离d002 碳质材料中的层状结晶结构在0.36〜0.38nm的范围内。