公开(公告)号：US07858242B2

公开(公告)日：2010-12-28

申请号：US11340679

申请日：2006-01-27

申请人： Koji Fujioka ,  Takao Mukai ,  Yasuyuki Ito ,  Hiroyuki Maeshima

发明人： Koji Fujioka ,  Takao Mukai ,  Yasuyuki Ito ,  Hiroyuki Maeshima

IPC分类号： H01M6/16

CPC分类号： H01G9/035 ,  H01G9/038 ,  H01G11/62 ,  Y02E60/13 ,  Y02T10/7022

摘要： There is provided an electrolytic solution which may significantly improve performance deterioration with time of an electrochemical capacitor. There is provided an electrolytic solution, comprising an electrolyte salt (A) shown as the following formula (1). In the formula, “R1,” “R2,” and “R3” independently represent an alkyl group having a carbon number of 1 to 3, “R4” and “R5” independently represent hydrogen atom or an alkyl group having a carbon number of 1 to 3, and “X−” represents a counterpart anion.

摘要翻译： 提供了可以显着地改善随着电化学电容器的时间的性能劣化的电解液。 提供一种电解液，其包含如下式（1）所示的电解质盐（A）。 在该式中，“R1”，“R2”和“R3”独立地表示碳数为1〜3的烷基，“R4”和“R5”独立地表示氢原子或碳原子数为 1〜3，“X-”表示配位阴离子。

公开(公告)号：US20060256500A1

公开(公告)日：2006-11-16

申请号：US10558737

申请日：2004-06-07

申请人： Hiroyuki Maeshima ,  Yasuyuki Ito ,  Koji Fujioka ,  Takao Mukai

发明人： Hiroyuki Maeshima ,  Yasuyuki Ito ,  Koji Fujioka ,  Takao Mukai

IPC分类号： H01G2/00

CPC分类号： H01G9/022 ,  H01M6/166 ,  H01M10/0568 ,  Y02E60/13 ,  Y02T10/7022

摘要： An electrolytic solution for electrochemical elements which comprises an anion ingredient having one or more fluorine atoms and a cation ingredient which is imidazolium or an imidazolium derivative each having one or more hydrogen atoms, and which has at least five fluorine atom/hydrogen atom pairs in each of which the distance between the fluorine atom of the anion ingredient and the hydrogen atom of the cation ingredient is 2.7 Å or shorter. For example, the ionic association compound (I) shown below has been formed in the solution. This electrolytic imidazolium solution shows a higher withstand voltage than conventional electrolytic solutions containing 1,3,4,5-tetramethylimidazolium.

摘要翻译： 一种电化学元件电解液，其包含具有一个或多个氟原子的阴离子成分和一个具有一个或多个氢原子的咪唑鎓或咪唑鎓衍生物的阳离子成分，并且每个具有至少五个氟原子/氢原子对 其阴离子成分的氟原子与阳离子成分的氢原子之间的距离为2.7以下。 例如，在溶液中形成下述的离子缔合化合物（I）。 该电解咪唑溶液比含有1,3,4,5-四甲基咪唑的常规电解液具有更高的耐受电压。

公开(公告)号：US20060118755A1

公开(公告)日：2006-06-08

申请号：US11340679

申请日：2006-01-27

申请人： Koji Fujioka ,  Takao Mukai ,  Yasuyuki Ito ,  Hiroyuki Maeshima

发明人： Koji Fujioka ,  Takao Mukai ,  Yasuyuki Ito ,  Hiroyuki Maeshima

IPC分类号： H01G9/035 ,  H01M10/40

CPC分类号： H01G9/035 ,  H01G9/038 ,  H01G11/62 ,  Y02E60/13 ,  Y02T10/7022

摘要： There is provided an electrolytic solution which may significantly improve performance deterioration with time of an electrochemical capacitor. There is provided an electrolytic solution, comprising an electrolyte salt (A) shown as the following formula (1). In the formula, “R1,” “R2,” and “R3” independently represent an alkyl group having a carbon number of 1 to 3, “R4” and “R5” independently represent hydrogen atom or an alkyl group having a carbon number of 1 to 3, and “X−” represents a counterpart anion.

摘要翻译： 提供了可以显着改善电化学电容器随时间的性能劣化的电解液。 提供一种电解液，其包含如下式（1）所示的电解质盐（A）。 在该式中，“R”1“，”R 2“和”R 3“独立地表示碳数为 1至3，“R”4“和”R 5“独立地表示氢原子或碳数为1至3的烷基，”X“ - “表示对应阴离子。

公开(公告)号：US20050127319A1

公开(公告)日：2005-06-16

申请号：US10887359

申请日：2004-07-09

申请人： Koji Fujioka ,  Takao Mukai ,  Yasuyuki Ito ,  Hiroyuki Maeshima

发明人： Koji Fujioka ,  Takao Mukai ,  Yasuyuki Ito ,  Hiroyuki Maeshima

IPC分类号： H01G9/02 ,  H01G9/035 ,  H01G11/22 ,  H01G11/42 ,  H01G11/54 ,  H01G11/60 ,  H01G11/62 ,  H01M10/40

CPC分类号： H01G9/035 ,  H01G9/038 ,  H01G11/62 ,  Y02E60/13 ,  Y02T10/7022

摘要： There is provided an electrolytic solution which may significantly improve performance deterioration with time of an electrochemical capacitor. There is provided an electrolytic solution, comprising an electrolyte salt (A) shown as the following formula (1). In the formula, “R1,” “R2,” and “R3” independently represent an alkyl group having a carbon number of 1 to 3, “R4” and “R5” independently represent hydrogen atom or an alkyl group having a carbon number of 1 to 3, and “X−” represent a counterpart anion.

摘要翻译： 提供了可以显着改善电化学电容器随时间的性能劣化的电解液。 提供一种电解液，其包含如下式（1）所示的电解质盐（A）。 在该式中，“R”1“，”R 2“和”R 3“独立地表示碳数为 1至3，“R”4“和”R 5“独立地表示氢原子或碳数为1至3的烷基，”X“ - “表示对应阴离子。

公开(公告)号：US07525789B2

公开(公告)日：2009-04-28

申请号：US11568828

申请日：2005-06-14

申请人： Kiyohiro Ishii ,  Hiroyuki Maeshima ,  Yasuyuki Ito

发明人： Kiyohiro Ishii ,  Hiroyuki Maeshima ,  Yasuyuki Ito

IPC分类号： H01G9/00

CPC分类号： B60L11/005 ,  B60L11/1887 ,  H01G9/155 ,  Y02E60/13 ,  Y02T10/7022 ,  Y02T90/34

摘要： An electronic apparatus has an electric load, an electrochemical capacitor, and an applying section. The electric capacitor includes a positive electrode, a negative electrode and an electrolyte placed between the positive electrode and the negative electrode and supplies electric power to the electric load. The applying section opens an electrical connection between the electrochemical capacitor and the electric load, and applies a minus potential to the positive electrode and a plus potential to the negative electrode.

摘要翻译： 电子装置具有电负载，电化学电容器和施加部。 该电容器包括正极，负极和置于正极和负极之间的电解质，并向电负载供电。 施加部分打开电化学电容器和电负载之间的电连接，并且向正电极施加负电位，向负电极施加正电位。

公开(公告)号：US20080013256A1

公开(公告)日：2008-01-17

申请号：US11568828

申请日：2005-06-14

申请人： Kiyohiro Ishii ,  Hiroyuki Maeshima ,  Yasuyuki Ito

发明人： Kiyohiro Ishii ,  Hiroyuki Maeshima ,  Yasuyuki Ito

IPC分类号： H01G9/00

CPC分类号： B60L11/005 ,  B60L11/1887 ,  H01G9/155 ,  Y02E60/13 ,  Y02T10/7022 ,  Y02T90/34

摘要： An electronic apparatus has an electric load, an electrochemical capacitor, and an applying section. The electric capacitor includes a positive electrode, a negative electrode and an electrolyte placed between the positive electrode and the negative electrode and supplies electric power to the electric load. The applying section opens an electrical connection between the electrochemical capacitor and the electric load, and applies a minus potential to the positive electrode and a plus potential to the negative electrode.

摘要翻译： 电子装置具有电负载，电化学电容器和施加部。 该电容器包括正极，负极和置于正极和负极之间的电解质，并向电负载供电。 施加部分打开电化学电容器和电负载之间的电连接，并且向正电极施加负电位，向负电极施加正电位。

公开(公告)号：US07875201B2

公开(公告)日：2011-01-25

申请号：US11887242

申请日：2006-05-17

申请人： Hiroyuki Maeshima

发明人： Hiroyuki Maeshima

IPC分类号： H01M6/16 ,  H01M10/40

CPC分类号： H01M10/0567 ,  H01G9/035 ,  H01G9/038 ,  H01G9/145 ,  H01G11/62 ,  H01M6/168 ,  H01M10/4235 ,  Y02E60/13

摘要： An electrolyte solution used for an electrochemical device including an electrolyte and at least one of fluoro-containing compounds represented by the general formula (1): where, R1, R2 each represent a hydrogen atom, a fluorine atom, or an alkyl group of 1 to 10 carbon atoms in which R1 and R2 may be identical or different with each other, or a cyclic structure may be formed by providing bonding between the carbon atoms contained in R1 and R2.

摘要翻译： 一种用于电化学装置的电解质溶液，包括电解质和由通式（1）表示的含氟化合物中的至少一种：其中，R1，R2各自表示氢原子，氟原子或1个 至10个碳原子，其中R 1和R 2可以彼此相同或不同，或者可以通过提供R1和R2中包含的碳原子之间的键合来形成环状结构。

公开(公告)号：US20060073668A1

公开(公告)日：2006-04-06

申请号：US10534492

申请日：2004-09-02

申请人： Hiroyuki Maeshima ,  Kiyohiro Ishii ,  Hiroki Moriwake

发明人： Hiroyuki Maeshima ,  Kiyohiro Ishii ,  Hiroki Moriwake

IPC分类号： H01L21/20

CPC分类号： H01G11/58 ,  H01G11/26 ,  Y02E60/13 ,  Y10T29/417

摘要： A method of manufacturing electric double layer capacitors is disclosed. The method assumes a model in which solute is dissolved in solvent before preparing electrolyte, and estimates a withstanding voltage through a simulation. The electrolyte, of which withstanding voltage is expected to exceed a target value, is selectively prepared. The method adjusts respective surface areas of the positive electrode and the negative electrode of the capacitor for making full use of the withstanding voltage of the electrolyte. According to this method, a time for developing electrolyte can be substantially shortened, and an electric double layer capacitor having a high withstanding voltage can be efficiently developed.

摘要翻译： 公开了制造双电层电容器的方法。 该方法假设在制备电解质之前溶质溶解在溶剂中的模型，并通过模拟估计耐受电压。 选择性地制备耐久电压超过目标值的电解质。 该方法调整电容器的正极和负极的各个表面积，充分利用电解液的耐压。 根据该方法，能够显着缩短开发电解液的时间，能够有效地发挥耐压高的双电层电容器。

公开(公告)号：US07583494B2

公开(公告)日：2009-09-01

申请号：US11595883

申请日：2006-11-13

申请人： Hiroyuki Maeshima

发明人： Hiroyuki Maeshima

IPC分类号： H01G9/00

CPC分类号： H01G11/32 ,  H01G11/24 ,  H01G11/26 ,  H01G11/86 ,  Y02E60/13

摘要： The electrical double layer capacitor includes a case, an electrolyte stored in the case, a positive electrode, a negative electrode, and a molecular sieve, wherein the electrolyte contains cation and anion, and the molecular sieve suppresses either one or both of the adsorption of cation onto a surface of the positive electrode and the adsorption of anion onto a surface of the negative electrode. Due to this configuration, it is possible to provide an electrical double layer capacitor having high withstand voltage and long life.

摘要翻译： 电双层电容器包括壳体，存储在壳体中的电解液，正电极，负极和分子筛，其中电解质含有阳离子和阴离子，分子筛抑制了一个或两个吸附 阳离子在正极的表面上并且阴离子吸附到负极的表面上。 由于这种结构，可以提供耐受电压高，寿命长的双电层电容器。

公开(公告)号：US20070058327A1

公开(公告)日：2007-03-15

申请号：US11595883

申请日：2006-11-13

申请人： Hiroyuki Maeshima

发明人： Hiroyuki Maeshima

IPC分类号： H01G9/00

CPC分类号： H01G11/32 ,  H01G11/24 ,  H01G11/26 ,  H01G11/86 ,  Y02E60/13

摘要： The electrical double layer capacitor includes a case, an electrolyte stored in the case, a positive electrode, a negative electrode, and a molecular sieve, wherein the electrolyte contains cation and anion, and the molecular sieve suppresses either one or both of the adsorption of cation onto a surface of the positive electrode and the adsorption of anion onto a surface of the negative electrode. Due to this configuration, it is possible to provide an electrical double layer capacitor having high withstand voltage and long life.

摘要翻译： 电双层电容器包括壳体，存储在壳体中的电解液，正电极，负极和分子筛，其中电解质含有阳离子和阴离子，分子筛抑制了一个或两个吸附 阳离子在正极的表面上并且阴离子吸附到负极的表面上。 由于这种结构，可以提供耐受电压高，寿命长的双电层电容器。