公开(公告)号：US20140030594A1

公开(公告)日：2014-01-30

申请号：US14111041

申请日：2012-04-10

申请人： Tomoyuki Sakai ,  Tsukasa Maruyama ,  Kaoru Doi ,  Manabu Kato

发明人： Tomoyuki Sakai ,  Tsukasa Maruyama ,  Kaoru Doi ,  Manabu Kato

IPC分类号： H01G11/32 ,  H01M4/60 ,  H01M4/583 ,  H01M4/36

CPC分类号： H01G11/32 ,  H01G11/30 ,  H01G11/38 ,  H01G11/48 ,  H01G11/50 ,  H01M4/364 ,  H01M4/583 ,  H01M4/587 ,  H01M4/602 ,  H01M10/0525 ,  Y02E60/122 ,  Y02E60/13

摘要： The purpose of the present invention is to provide: an electric double-layer capacitor, a lithium ion secondary battery, and a lithium ion capacitor, each of which has excellent cycle characteristics; an electrode material which is capable of providing the electric double-layer capacitor, the lithium ion secondary battery, and the lithium ion capacitor; and a composite which is used in the electrode material. The composite of the present invention is a composite produced by compositing from 0.5 to 5 parts by mass of nitrogen atom-containing conductive polymer per 100 parts by mass of porous carbon material. The composite of the present invention is a composite where the peak area ratio (nitrogen/carbon ratio) of peak area derived from nitrogen atoms to peak area derived from carbon atoms in the spectrum by X-ray photoelectron spectroscopy becomes 0.005 to 0.05.

摘要翻译： 本发明的目的是提供：具有优异的循环特性的双电层电容器，锂离子二次电池和锂离子电容器; 能够提供双电层电容器，锂离子二次电池和锂离子电容器的电极材料; 以及在电极材料中使用的复合体。 本发明的复合体是相对于100质量份多孔碳材料，将0.5〜5质量份含氮原子的导电性聚合物复合而成的复合体。 本发明的复合体是通过X射线光电子能谱测定从氮原子得到的峰面积与衍生自光谱中的碳原子的峰面积的峰面积比（氮/碳比）为0.005〜0.05的复合体。

公开(公告)号：US09165720B2

公开(公告)日：2015-10-20

申请号：US14111041

申请日：2012-04-10

申请人： Tomoyuki Sakai ,  Tsukasa Maruyama ,  Kaoru Doi ,  Manabu Kato

发明人： Tomoyuki Sakai ,  Tsukasa Maruyama ,  Kaoru Doi ,  Manabu Kato

IPC分类号： H01G11/32 ,  H01M4/60 ,  H01M4/583 ,  H01M4/36 ,  H01G11/48 ,  H01G11/50 ,  H01M4/587 ,  H01M10/0525 ,  H01G11/38 ,  H01G11/30

CPC分类号： H01G11/32 ,  H01G11/30 ,  H01G11/38 ,  H01G11/48 ,  H01G11/50 ,  H01M4/364 ,  H01M4/583 ,  H01M4/587 ,  H01M4/602 ,  H01M10/0525 ,  Y02E60/122 ,  Y02E60/13

摘要： The purpose of the present invention is to provide: an electric double-layer capacitor, a lithium ion secondary battery, and a lithium ion capacitor, each of which has excellent cycle characteristics; an electrode material which is capable of providing the electric double-layer capacitor, the lithium ion secondary battery, and the lithium ion capacitor; and a composite which is used in the electrode material. The composite of the present invention is a composite produced by compositing from 0.5 to 5 parts by mass of nitrogen atom-containing conductive polymer per 100 parts by mass of porous carbon material. The composite of the present invention is a composite where the peak area ratio (nitrogen/carbon ratio) of peak area derived from nitrogen atoms to peak area derived from carbon atoms in the spectrum by X-ray photoelectron spectroscopy becomes 0.005 to 0.05.

摘要翻译： 本发明的目的是提供：具有优异的循环特性的双电层电容器，锂离子二次电池和锂离子电容器; 能够提供双电层电容器，锂离子二次电池和锂离子电容器的电极材料; 以及在电极材料中使用的复合体。 本发明的复合体是相对于100质量份多孔碳材料，将0.5〜5质量份含氮原子的导电性聚合物复合而成的复合体。 本发明的复合体是通过X射线光电子能谱测定从氮原子得到的峰面积与衍生自光谱中的碳原子的峰面积的峰面积比（氮/碳比）为0.005〜0.05的复合体。