公开(公告)号：US06865068B1

公开(公告)日：2005-03-08

申请号：US09559073

申请日：2000-04-27

申请人： Kazuyuki Murakami ,  Yasuhiro Mogi ,  Kazuteru Tabayashi ,  Toru Shimoyama ,  Kazuhiko Yamada ,  Yasuo Shinozaki

发明人： Kazuyuki Murakami ,  Yasuhiro Mogi ,  Kazuteru Tabayashi ,  Toru Shimoyama ,  Kazuhiko Yamada ,  Yasuo Shinozaki

IPC分类号： C01B32/336 ,  H01G9/00 ,  H01G9/155 ,  H01G9/55 ,  B01J20/02 ,  C01B31/08

CPC分类号： H01G11/34 ,  C01B32/336 ,  H01G11/24 ,  H01G11/60 ,  H01G11/62 ,  Y02E60/13 ,  Y02T10/7022 ,  Y10T29/417

摘要： A carbonaceous material having a total pore volume of from 0.5 to 1.5 cm3/g per unit mass, a volume of micropores having diameters of from 10 to 20 Å of from 10 to 45% based on the total pore volume, a volume of mesopores having diameters of from 20 to 200 Å of from 35 to 65% based on the total pore volume, a volume of macropores having diameters exceeding 200 Å of not more than 15% based on the total pore volume, and a specific surface area of from 1,000 to 2,500 m2/g. The carbonaceous material is incorporated into an electric double layer capacitor to provide increased capacitance.

摘要翻译： 总孔体积为0.5-1.5cm 3 / g /单位质量的碳质材料，基于总孔体积的直径为10至20的微孔体积为10至45％，体积 的基于总孔体积的具有20至200的直径为35至65％的介孔，基于总孔体积，直径超过200的大孔体积不大于15％，比表面积 为1,000至2,500m 2 / g。 将含碳材料并入双电层电容器中以提供增加的电容。