公开(公告)号：US20090272945A1

公开(公告)日：2009-11-05

申请号：US12296695

申请日：2007-04-16

申请人： Tetsuya Kume ,  Yasuyuki Higaonna ,  Kazuaki Yanagi

发明人： Tetsuya Kume ,  Yasuyuki Higaonna ,  Kazuaki Yanagi

IPC分类号： H01B1/04

CPC分类号： H01M4/587 ,  C01B32/348 ,  H01G11/34 ,  H01G11/38 ,  H01G11/42 ,  H01G11/86 ,  H01M4/133 ,  H01M10/0525 ,  Y02E60/13

摘要： A method for preparing a carbon material for an electrode is provided that comprises a step for activating a mixture of a carbonous main material and a conductive additive.

摘要翻译： 提供一种制备用于电极的碳材料的方法，其包括用于活化碳质主要材料和导电添加剂的混合物的步骤。

公开(公告)号：US09227194B2

公开(公告)日：2016-01-05

申请号：US13087264

申请日：2011-04-14

申请人： Tetsuya Kume ,  Yuko Matsumura ,  Yasuyuki Higaonna

发明人： Tetsuya Kume ,  Yuko Matsumura ,  Yasuyuki Higaonna

IPC分类号： H01M4/02 ,  B02C19/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/02 ,  H01G11/24 ,  H01G11/32 ,  C01B31/14

CPC分类号： B02C19/0018 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/15 ,  C01B32/384 ,  H01G11/24 ,  H01G11/32 ,  Y02E60/13 ,  Y10T428/2982

摘要： Achieved is an electricity storage device having a low internal resistance and a high energy density. In a pore distribution, which is obtained for a carbon material using a BJH method and is plotted on a graph with a pore diameter D on the abscissa and a derivative ΔV/ΔD of a pore volume per unit mass or unit volume with respect to the pore diameter D on the ordinate, a ratio M1/M2 of the maximum value M1 of the derivative ΔV/ΔD in an interval of the pore diameter D from 10 to 100 nm with respect to the maximum value M2 of the derivative ΔV/ΔD in an interval of the pore diameter D from 2 to 10 nm is 1.5 or more.

公开(公告)号：US07556786B2

公开(公告)日：2009-07-07

申请号：US11599385

申请日：2006-11-15

申请人： Tetsuya Kume ,  Yasuyuki Higaonna ,  Kazuaki Yanagi

发明人： Tetsuya Kume ,  Yasuyuki Higaonna ,  Kazuaki Yanagi

IPC分类号： B01D53/92 ,  A62D3/00

CPC分类号： B01D53/77 ,  B01D53/42 ,  B01D53/46 ,  B01D53/76 ,  B01D2257/00 ,  B01D2258/02

摘要： Disclosed is a method for processing an exhaust gas containing an alkaline substance, the exhaust gas being emitted when activating a carbon material with an alkaline substance. The method includes the steps of preparing a humidified gas, which exhibits a dew point of 25° C. or more, by mixing an inert gas with water vapor, generating a hydroxide of metallic alkali by mixing the humidified gas with the exhaust gas; and trapping the generated hydroxide out of the mixture gas of the humidified gas and the exhaust gas.

摘要翻译： 公开了一种处理含有碱性物质的废气的方法，当用碱性物质活化碳材料时排出废气。 该方法包括以下步骤：通过将惰性气体与水蒸气混合，制成露点为25℃或更高的加湿气体，通过将加湿气体与废气混合而产生金属碱的氢氧化物; 并将生成的氢氧化物从加湿气体和废气的混合气体中捕获。

公开(公告)号：US20140291425A1

公开(公告)日：2014-10-02

申请号：US14278739

申请日：2014-05-15

申请人： Tetsuya Kume ,  Yuko Matsumura ,  Yasuyuki Higaonna

发明人： Tetsuya Kume ,  Yuko Matsumura ,  Yasuyuki Higaonna

IPC分类号： B02C19/00 ,  C01B31/14

CPC分类号： B02C19/0018 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/15 ,  C01B32/384 ,  H01G11/24 ,  H01G11/32 ,  Y02E60/13 ,  Y10T428/2982

摘要： Achieved is an electricity storage device having a low internal resistance and a high energy density. In a pore distribution, which is obtained for a carbon material using a BJH method and is plotted on a graph with a pore diameter D on the abscissa and a derivative ΔV/ΔD of a pore volume per unit mass or unit volume with respect to the pore diameter D on the ordinate, a ratio M1/M2 of the maximum value M1 of the derivative ΔV/ΔD in an interval of the pore diameter D from 10 to 100 nm with respect to the maximum value M2 of the derivative ΔV/ΔD in an interval of the pore diameter D from 2 to 10 nm is 1.5 or more.

摘要翻译： 实现了具有低内阻和高能量密度的蓄电装置。 在使用BJH方法获得的碳材料的孔分布中，绘制在横坐标上具有孔径D的曲线图上，并且每单位质量或单位体积的孔体积的衍生物＆Dgr; V /＆Dgr; D 相对于纵轴上的孔径D，导数Dgr的最大值M1的比率M1 / M2相对于最大值为10〜100nm的孔径D的间隔，V /＆Dgr; D 衍生物的平均值Dgr; V /＆Dgr; D在2至10nm的孔径D的间隔中为1.5以上。

公开(公告)号：US07785543B2

公开(公告)日：2010-08-31

申请号：US12476597

申请日：2009-06-02

申请人： Tetsuya Kume ,  Yasuyuki Higaonna ,  Kazuaki Yanagi

发明人： Tetsuya Kume ,  Yasuyuki Higaonna ,  Kazuaki Yanagi

IPC分类号： B01D50/00

CPC分类号： B01D53/77 ,  B01D53/42 ,  B01D53/46 ,  B01D53/76 ,  B01D2257/00 ,  B01D2258/02

摘要： Disclosed is an apparatus for processing an exhaust gas containing an alkaline substance, the exhaust gas being emitted when activating a carbon material with an alkaline substance. The apparatus includes a humidified-gas preparing device for preparing a humidified gas, which exhibits a dew point of 25° C. or more; a gas mixing device for mixing the humidified gas with the exhaust gas at a temperature equal to or greater than the dewpoint of the humidified gas, thereby generating a hydroxide of metallic alkali; and a trapping device for trapping the generated hydroxide out of the mixture gas of the humidified gas and the exhaust gas.

摘要翻译： 公开了一种用于处理含有碱性物质的排气的装置，当用碱性物质活化碳材料时排出废气。 该装置包括一个加湿气体制备装置，用于制备露点为25℃或更高的加湿气体; 气体混合装置，用于在加湿气体的露点以上的温度下混合加湿气体和排气，从而产生金属碱的氢氧化物; 以及用于将生成的氢氧化物从加湿气体和废气的混合气体中捕获的捕集装置。

公开(公告)号：US20090109601A1

公开(公告)日：2009-04-30

申请号：US11992131

申请日：2006-09-28

申请人： Tetsuya Kume ,  Yasuyuki Higaonna

发明人： Tetsuya Kume ,  Yasuyuki Higaonna

IPC分类号： H01G9/00 ,  B32B5/00

CPC分类号： H01G11/24 ,  C01B32/05 ,  C01B32/336 ,  H01G11/32 ,  H01G11/34 ,  Y02E60/13 ,  Y02T10/7022

摘要： An object of the present invention is to provide an electric double layer capacitor carbon material and an electric double layer capacitor which can exhibit excellent charge/discharge characteristics. The carbon material for electric double layer capacitors in accordance with the present invention is characterized in having the BET specific surface area in a range of 300-1000 m2/g, the carbon interlayer distance in a range of 0.360-0.380 nm and the carbon strength of 2000 cps or more. This enables to form an electric double layer capacitor having a high capacitance and a low internal resistance. The electric double layer capacitor of the present invention utilizes this carbon material as a polarizable active material. The capacitor of the present invention exhibits a high capacitance and a low internal resistance.

摘要翻译： 本发明的目的是提供一种能够表现出优异的充放电特性的双电层电容器碳材料和双电层电容器。 根据本发明的双电层电容器用碳材料的特征在于BET比表面积在300〜1000m 2 / g的范围内，碳层间距离在0.360〜3.80nm的范围内，碳强度 2000 cps以上。 这使得能够形成具有高电容和低内阻的双电层电容器。 本发明的双电层电容器利用该碳材料作为可极化活性物质。 本发明的电容器具有高电容和低内阻。

公开(公告)号：US09186680B2

公开(公告)日：2015-11-17

申请号：US14278739

申请日：2014-05-15

申请人： Tetsuya Kume ,  Yuko Matsumura ,  Yasuyuki Higaonna

发明人： Tetsuya Kume ,  Yuko Matsumura ,  Yasuyuki Higaonna

IPC分类号： H01M8/10 ,  B02C19/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/02 ,  H01G11/24 ,  H01G11/32 ,  C01B31/14

CPC分类号： B02C19/0018 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/15 ,  C01B32/384 ,  H01G11/24 ,  H01G11/32 ,  Y02E60/13 ,  Y10T428/2982

摘要： Achieved is an electricity storage device having a low internal resistance and a high energy density. In a pore distribution, which is obtained for a carbon material using a BJH method and is plotted on a graph with a pore diameter D on the abscissa and a derivative ΔV/ΔD of a pore volume per unit mass or unit volume with respect to the pore diameter D on the ordinate, a ratio M1/M2 of the maximum value M1 of the derivative ΔV/ΔD in an interval of the pore diameter D from 10 to 100 nm with respect to the maximum value M2 of the derivative ΔV/ΔD in an interval of the pore diameter D from 2 to 10 nm is 1.5 or more.

摘要翻译： 实现了具有低内阻和高能量密度的蓄电装置。 在使用BJH方法获得的碳材料的孔分布中，绘制在横坐标上具有孔径D的曲线图上，并且每单位质量或单位体积的孔体积的衍生物＆Dgr; V /＆Dgr; D 相对于纵轴上的孔径D，导数Dgr的最大值M1的比率M1 / M2相对于最大值为10〜100nm的孔径D的间隔，V /＆Dgr; D 衍生物的平均值Dgr; V /＆Dgr; D在2至10nm的孔径D的间隔中为1.5以上。

公开(公告)号：US20110195312A1

公开(公告)日：2011-08-11

申请号：US13087264

申请日：2011-04-14

申请人： Tetsuya Kume ,  Yuko Matsumura ,  Yasuyuki Higaonna

发明人： Tetsuya Kume ,  Yuko Matsumura ,  Yasuyuki Higaonna

IPC分类号： H01M4/583 ,  B32B5/00 ,  C01B31/08 ,  H01G9/00

CPC分类号： B02C19/0018 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/15 ,  C01B32/384 ,  H01G11/24 ,  H01G11/32 ,  Y02E60/13 ,  Y10T428/2982

摘要： Achieved is an electricity storage device having a low internal resistance and a high energy density. In a pore distribution, which is obtained for a carbon material using a BJH method and is plotted on a graph with a pore diameter D on the abscissa and a derivative ΔV/ΔD of a pore volume per unit mass or unit volume with respect to the pore diameter D on the ordinate, a ratio M1/M2 of the maximum value M1 of the derivative ΔV/ΔD in an interval of the pore diameter D from 10 to 100 nm with respect to the maximum value M2 of the derivative ΔV/ΔD in an interval of the pore diameter D from 2 to 10 nm is 1.5 or more.

摘要翻译： 实现了具有低内阻和高能量密度的蓄电装置。 在使用BJH方法获得的碳材料的孔分布中，绘制在横坐标上具有孔径D的曲线图上，并且每单位质量或单位体积的孔体积的衍生物＆Dgr; V /＆Dgr; D 相对于纵轴上的孔径D，导数Dgr的最大值M1的比率M1 / M2相对于最大值为10〜100nm的孔径D的间隔，V /＆Dgr; D 衍生物的平均值Dgr; V /＆Dgr; D在2至10nm的孔径D的间隔中为1.5以上。

公开(公告)号：US20090104105A1

公开(公告)日：2009-04-23

申请号：US11921872

申请日：2006-06-13

申请人： Yasuyuki Higaonna ,  Tetsuya Kume ,  Yasunari Iwata ,  Makoto Takeuchi

发明人： Yasuyuki Higaonna ,  Tetsuya Kume ,  Yasunari Iwata ,  Makoto Takeuchi

IPC分类号： C01B31/02

CPC分类号： H01G11/32 ,  H01G11/34 ,  Y02E60/13

摘要： To provide a carbonaceous material for electric double layer capacitor, carbonaceous material which demonstrates a good charge/discharge characteristic, when it makes an electric double layer capacitor.A carbonaceous material according to the present invention for electric double layer capacitor is used as a polarizable active material in electric double layer capacitor, and is characterized in that, when measuring it by an electron spin resonance method without adding any additive thereto, the obtained peak line width is 2 mT or less, and in that the peak intensity, which is converted into a number of unpaired electron per 1 g, is 1×1019 or more. Since the carbonaceous material according to the present invention for electric double layer capacitor has turned into a carbonaceous material from which residual functional groups are removed, the reactions between the residual functional groups and the electrolytic liquid are suppressed when forming a capacitor, and thereby a capacitor, which is good in terms of the charge/discharge characteristic, is obtainable.

摘要翻译： 为了提供双电层电容器的碳质材料，当制成双电层电容器时，表现出良好充电/放电特性的碳质材料。 根据本发明的双电层电容器的碳质材料用作双电层电容器中的可极化活性材料，其特征在于当通过电子自旋共振方法测量而不添加任何添加剂时，获得的峰 线宽为2mT以下，并且，每1克转换成不成对电子数的峰值强度为1×1019以上。 由于根据本发明的用于双电层电容器的碳质材料已经变成从其中除去残留官能团的碳质材料，所以当形成电容器时，残留的官能团和电解液之间的反应被抑制，从而电容器 ，其充电/放电特性良好。

公开(公告)号：US08785048B2

公开(公告)日：2014-07-22

申请号：US11921872

申请日：2006-06-13

申请人： Yasuyuki Higaonna ,  Tetsuya Kume ,  Yasunari Iwata ,  Makoto Takeuchi

发明人： Yasuyuki Higaonna ,  Tetsuya Kume ,  Yasunari Iwata ,  Makoto Takeuchi

IPC分类号： H01M4/13 ,  H01M4/58 ,  B01J19/08 ,  C01B31/00

CPC分类号： H01G11/32 ,  H01G11/34 ,  Y02E60/13

摘要： A carbonaceous material used as a polarizable active material in an electric double layer capacitor is characterized in that, when measured by an electron spin resonance method without adding any additives, the obtained peak line width is 2 mT or less, and the peak intensity, which is converted into a number of unpaired electrons per 1 g, is 1×1019 or more. A method for producing the carbonaceous material includes removing residual functional groups from the carbonaceous material so that reactions between the residual functional groups and the electrolytic liquid are suppressed when forming a capacitor.

摘要翻译： 在双电层电容器中用作可极化活性物质的碳质材料的特征在于，当通过电子自旋共振方法测量而不添加任何添加剂时，所获得的峰值线宽度为2mT以下，峰强度为 每1克转换成若干不成对电子，为1×1019以上。 含碳材料的制造方法包括从碳质材料中除去残留的官能团，从而在形成电容器时抑制残留官能团与电解液之间的反应。