公开(公告)号：US07268995B2

公开(公告)日：2007-09-11

申请号：US11525968

申请日：2006-09-25

申请人： Hiroshi Yoshida ,  Kanako Yuyama

发明人： Hiroshi Yoshida ,  Kanako Yuyama

IPC分类号： H01G9/00

CPC分类号： H01G9/155 ,  H01G9/038 ,  H01G11/26 ,  H01G11/58 ,  H01G11/62 ,  Y02E60/13 ,  Y10T29/41 ,  Y10T29/417

摘要： An electric double layer capacitor is composed of a pair of current collectors, a positive polarizable electrode provided on one of the pair of current collectors, a negative polarizable electrode provided on the other of the pair of current collectors, a separator between the positive and negative polarizable electrodes, and an organic electrolytic solution which impregnates at least the positive and negative polarizable electrodes and the separator. The capacitor has a theoretical amount of ions Qt defined as Qt (moles)=C×V÷96,500, wherein C is the rated capacitance (farads) of the capacitor and V is the rated voltage (volts), and an amount of ions Qe in the organic electrolytic solution, such that Qe/Qt=1.7 to 3.5. The capacitor has a high voltage rating, excellent cycle characteristics during high-current charging and discharging, and a low internal resistance in low-temperature environments.

摘要翻译： 双电层电容器由一对集电体，设置在一对集电体之一上的正极化电极，设置在一对集电体中的另一个上的负极化电极组成，正极与负极之间的隔膜 可极化电极和至少浸渍正极和负极性极化电极和隔膜的有机电解液。 电容器具有定义为<？in-line-formula description =“In-line Formulas”end =“lead”？> Q 的理论离子量Q （摩尔）= CxV / 96,500，<？in-line-formula description =“In-line Formulas”end =“tail”？>其中C是电容器的额定电容（法拉），V是额定电压 ）和有机电解液中的离子量Q e e，使得Q e / Q t = 1.7〜3.5。 该电容器具有高电压额定值，高电流充放电期间优异的循环特性，以及低温环境中的低内阻。

公开(公告)号：US20070070580A1

公开(公告)日：2007-03-29

申请号：US11525968

申请日：2006-09-25

申请人： Hiroshi Yoshida ,  Kanako Yuyama

发明人： Hiroshi Yoshida ,  Kanako Yuyama

IPC分类号： H01G9/00

CPC分类号： H01G9/155 ,  H01G9/038 ,  H01G11/26 ,  H01G11/58 ,  H01G11/62 ,  Y02E60/13 ,  Y10T29/41 ,  Y10T29/417

摘要： An electric double layer capacitor is composed of a pair of current collectors, a positive polarizable electrode provided on one of the pair of current collectors, a negative polarizable electrode provided on the other of the pair of current collectors, a separator between the positive and negative polarizable electrodes, and an organic electrolytic solution which impregnates at least the positive and negative polarizable electrodes and the separator. The capacitor has a theoretical amount of ions Qt defined as Qt (moles)=C×V÷96,500, wherein C is the rated capacitance (farads) of the capacitor and V is the rated voltage (volts), and an amount of ions Qe in the organic electrolytic solution, such that Qe/Qt=1.7 to 3.5. The capacitor has a high voltage rating, excellent cycle characteristics during high-current charging and discharging, and a low internal resistance in low-temperature environments.

摘要翻译： 双电层电容器由一对集电体，设置在一对集电体之一上的正极化电极，设置在一对集电体中的另一个上的负极化电极组成，正极与负极之间的隔膜 可极化电极和至少浸渍正极和负极性极化电极和隔膜的有机电解液。 电容器具有定义为<？in-line-formula description =“In-line Formulas”end =“lead”？> Q 的理论离子量Q （摩尔）= CxV / 96,500，<？in-line-formula description =“In-line Formulas”end =“tail”？>其中C是电容器的额定电容（法拉），V是额定电压 ）和有机电解液中的离子量Q e e，使得Q e / Q t = 1.7〜3.5。 该电容器具有高电压额定值，高电流充放电期间优异的循环特性，以及低温环境中的低内阻。

公开(公告)号：US20060120021A1

公开(公告)日：2006-06-08

申请号：US10528051

申请日：2003-09-19

申请人： Kimiyo Banno ,  Kanako Yuyama ,  Kentaro Takagi ,  Gen Masuda ,  Takaya Sato

发明人： Kimiyo Banno ,  Kanako Yuyama ,  Kentaro Takagi ,  Gen Masuda ,  Takaya Sato

IPC分类号： H01G9/02

CPC分类号： H01G9/038 ,  C07C219/08 ,  H01B1/122 ,  H01G11/52 ,  H01G11/60 ,  H01M10/052 ,  H01M10/0565 ,  Y02E60/13

摘要： A polymer electrolyte-forming composition containing (A) a quaternary ammonium salt of general formula (1) below and (B) an ionic liquid can be converted into a polymer without compromising the excellent properties of the ionic liquid, thus enabling an electrolyte having an excellent safety and electrical conductivity and also a broad potential window to be obtained. In formula (1), R1 to R3 are each independently an alkyl group of 1 to 5 carbons or a substituent having a reactive unsaturated bond and any two from among R1 to R3 may together form a ring, and R4 is methyl, ethyl or a substituent having a reactive unsaturated bond, with the proviso that at least one of R1 to R4 is a substituent having a reactive unsaturated bond. X is a monovalent anion, the letter m is an integer from 1 to 8, and the letter n is an integer from 1 to 4.

摘要翻译： 含有（A）下述通式（1）的季铵盐和（B）离子液体）的聚合物电解质形成组合物可以转化为聚合物，而不损害离子液体的优异性能，从而使电解质具有 优良的安全性和导电性，也可获得广泛的潜力。 在式（1）中，R 1至R 3各自独立地为具有1至5个碳的烷基或具有反应性不饱和键的取代基和R中的任何两个 R 3可以一起形成环，R 4是甲基，乙基或具有反应性不饱和键的取代基，条件是 R 1至R 4中的至少一个是具有反应性不饱和键的取代基。 X为一价阴离子，字母m为1〜8的整数，字母n为1〜4的整数。

公开(公告)号：US07167353B2

公开(公告)日：2007-01-23

申请号：US10484613

申请日：2003-04-24

申请人： Kanako Yuyama ,  Ryutaro Nozu ,  Gen Masuda ,  Takaya Sato

发明人： Kanako Yuyama ,  Ryutaro Nozu ,  Gen Masuda ,  Takaya Sato

IPC分类号： H01G9/00

CPC分类号： H01G9/038 ,  B01D17/06 ,  C07C217/08 ,  H01B1/122 ,  H01G9/155 ,  H01G11/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0566 ,  H01M2300/0022 ,  H01M2300/0042 ,  Y02E60/13

摘要： The water present within an ionic liquid that is in a liquid state at 25° C. or an organic solution containing at least one ionic compound is decomposed by bringing electrodes into contact with the ionic liquid or organic solution within an atmosphere having a dew-point temperature not higher than −40° C. or under a reduced pressure of not more than 75 torr, thereby reducing the water content. This process makes it possible to obtain highly dehydrated ionic liquids.

摘要翻译： 存在于25℃下处于液态的离子液体中的水或含有至少一种离子性化合物的有机溶液通过在具有露点的气氛中使电极与离子液体或有机溶液接触而分解 温度不高于-40℃，或在不超过75乇的减压下，从而降低水分含量。 该方法可以获得高度脱水的离子液体。

公开(公告)号：US07347954B2

公开(公告)日：2008-03-25

申请号：US10528051

申请日：2003-09-19

申请人： Kimiyo Banno ,  Kanako Yuyama ,  Kentaro Takagi ,  Gen Masuda ,  Takaya Sato

发明人： Kimiyo Banno ,  Kanako Yuyama ,  Kentaro Takagi ,  Gen Masuda ,  Takaya Sato

IPC分类号： H01B1/06 ,  H01M10/40 ,  H01G9/058 ,  H01G9/038 ,  C08L33/14 ,  C07C217/08 ,  C07C311/48 ,  C07C219/06

CPC分类号： H01G9/038 ,  C07C219/08 ,  H01B1/122 ,  H01G11/52 ,  H01G11/60 ,  H01M10/052 ,  H01M10/0565 ,  Y02E60/13

摘要： A polymer electrolyte-forming composition containing (A) a quaternary ammonium salt of general formula (1) below and (B) an ionic liquid can be converted into a polymer without compromising the excellent properties of the ionic liquid, thus enabling an electrolyte having an excellent safety and electrical conductivity and also a broad potential window to be obtained. In formula (1), R1 to R3 are each independently an alkyl group of 1 to 5 carbons or a substituent having a reactive unsaturated bond and any two from among R1 to R3 may together form a ring, and R4 is methyl, ethyl or a substituent having a reactive unsaturated bond, with the proviso that at least one of R1 to R4 is a substituent having a reactive unsaturated bond. X is a monovalent anion, the letter m is an integer from 1 to 8, and the letter n is an integer from 1 to 4.

摘要翻译： 含有（A）下述通式（1）的季铵盐和（B）离子液体）的聚合物电解质形成组合物可以转化为聚合物，而不损害离子液体的优异性能，从而使电解质具有 优良的安全性和导电性，也可获得广泛的潜力。 在式（1）中，R 1至R 3各自独立地为具有1至5个碳的烷基或具有反应性不饱和键的取代基和R中的任何两个 R 3可以一起形成环，R 4是甲基，乙基或具有反应性不饱和键的取代基，条件是 R 1至R 4中的至少一个是具有反应性不饱和键的取代基。 X为一价阴离子，字母m为1〜8的整数，字母n为1〜4的整数。