公开(公告)号：US07582902B2

公开(公告)日：2009-09-01

申请号：US11722397

申请日：2005-12-21

申请人： Tamotsu Tano ,  Shiro Nakamo ,  Takashi Oyama ,  Hideki Ono ,  Keizou Ikai ,  Kiwamu Takeshita

发明人： Tamotsu Tano ,  Shiro Nakamo ,  Takashi Oyama ,  Hideki Ono ,  Keizou Ikai ,  Kiwamu Takeshita

IPC分类号： H01L29/04

CPC分类号： H01G9/155 ,  C01B32/348 ,  H01G9/058 ,  H01G11/34 ,  Y02E60/13

摘要： The present invention provides a raw material carbon composition that is converted to a carbon material for an electrode in an electric double layer capacitor that can develop a high level of electrostatic capacity with good reproducibility without producing any synthetic pitch. The raw material carbon composition is converted to a carbon material for an electrode in an electric double layer capacitor upon activation treatment and is characterized in that, when the raw material carbon composition is carbonized in an inert gas atmosphere at a temperature of 1000 to 1500° C., the true relative density (RD) and the total hydrogen content (TH %) in the carbonized material obtained after the burning satisfy the following formula (1): RD=−0.75TH %+intercept  (1) wherein the intercept is 2.160 or greater.

摘要翻译： 本发明提供一种原料碳组合物，其可以转化为双电层电容器中的电极用碳材料，其可以以高再现性产生高水平的静电容量，而不产生任何合成间距。 原料碳组合物在活化处理后转变为双电层电容器中的电极用碳材料，其特征在于，当原料碳组成在惰性气体气氛中在1000〜1500℃的温度下碳化时 在燃烧后获得的碳化材料中的真实相对密度（RD）和总氢含量（TH％）满足下式（1）：<？在线公式描述=“在线公式” end =“lead”？> RD = -0.75TH％+ intercept（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中截距为2.160或更大。

公开(公告)号：US20080144255A1

公开(公告)日：2008-06-19

申请号：US11722397

申请日：2005-12-21

申请人： Tamotsu Tano ,  Shiro Nakamo ,  Takashi Oyama ,  Hideki Ono ,  Keizou Ikai ,  Kiwamu Takeshita

发明人： Tamotsu Tano ,  Shiro Nakamo ,  Takashi Oyama ,  Hideki Ono ,  Keizou Ikai ,  Kiwamu Takeshita

IPC分类号： H01G4/008 ,  C01B31/00

CPC分类号： H01G9/155 ,  C01B32/348 ,  H01G9/058 ,  H01G11/34 ,  Y02E60/13

摘要： The present invention provides a raw material carbon composition that is converted to a carbon material for an electrode in an electric double layer capacitor that can develop a high level of electrostatic capacity with good reproducibility without producing any synthetic pitch. The raw material carbon composition is converted to a carbon material for an electrode in an electric double layer capacitor upon activation treatment and is characterized in that, when the raw material carbon composition is carbonized in an inert gas atmosphere at a temperature of 1000 to 1500° C., the true relative density (RD) and the total hydrogen content (TH %) in the carbonized material obtained after the burning satisfy the following formula (1): RD=−0.75TH %+intercept   (1) wherein the intercept is 2.160 or greater.

摘要翻译： 本发明提供一种原料碳组合物，其可以转化为双电层电容器中的电极用碳材料，其可以以高再现性产生高水平的静电容量，而不产生任何合成间距。 原料碳组合物在活化处理后转变为双电层电容器中的电极用碳材料，其特征在于，当原料碳组成在惰性气体气氛中在1000〜1500℃的温度下碳化时 在燃烧后获得的碳化材料中的真实相对密度（RD）和总氢含量（TH％）满足下式（1）：<？在线公式描述=“在线公式” end =“lead”？> RD = -0.75TH％+ intercept（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中截距为2.160或更大。