公开(公告)号：US07629079B2

公开(公告)日：2009-12-08

申请号：US10381517

申请日：2001-09-28

申请人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata ,  Kouichi Ui

发明人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata ,  Kouichi Ui

IPC分类号： H01M4/00

CPC分类号： H01M10/0565 ,  H01M2/1673 ,  H01M4/02 ,  H01M4/04 ,  H01M4/13 ,  H01M4/133 ,  H01M4/581 ,  H01M4/583 ,  H01M6/187 ,  H01M6/188 ,  H01M10/04 ,  H01M10/0525 ,  H01M2300/0094

摘要： A lithium secondary battery which comprises: a negative electrode comprising as an active material a carbonaceous material capable of electrochemically holding/releasing lithium; a positive electrode comprising as an active material a lithium chalcogenide; and polymer electrolyte layers united respectively with the negative electrode and the positive electrode. The polymer electrolyte layers comprise an ionically conductive polymer matrix holding a nonaqueous electrolytic solution. They are obtained by crosslinking and polymerizing a liquid mixture of a monomeric precursor for the ionically conductive polymer and the nonaqueous electrolytic solution respectively on the negative electrode and the positive electrode using different polymerization initiators.

摘要翻译： 一种锂二次电池，其包括：负极，其包含能够电化学保持/释放锂的碳质材料作为活性材料; 包含锂硫属化物作为活性物质的正极; 和分别与负极和正极结合的聚合物电解质层。 聚合物电解质层包含保持非水电解液的离子导电聚合物基质。 它们是通过使用不同的聚合引发剂在负极和正极上分别将离子导电聚合物的单体前体和非水电解液的液体混合物交联和聚合而获得的。

公开(公告)号：US07273503B2

公开(公告)日：2007-09-25

申请号：US10381887

申请日：2001-09-28

申请人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

发明人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

IPC分类号： H01M4/58 ,  H01M10/04 ,  H01M10/40

CPC分类号： H01M10/0525 ,  H01M4/587 ,  H01M10/04 ,  H01M10/0565 ,  Y10T29/49108

摘要： A lithium polymer secondary cell having a negative electrode, a positive electrode and, arranged between the electrodes, a polymer electrolyte layer, characterized in that the cell has been subjected to a heat treatment at a temperature of 40 to 60° C. after the assembly thereof. The polymer cell is freed of or is reduced in the adverse effect of a residual monomer and initiator on the performance of the cell. The polymer electrolyte is formed by cross-linking polymerization of a precursor monomer for an ion conducting polymer in a non-aqueous electrolyte, and the residual monomer and initiator contained therein is consumed by the heat treatment.

摘要翻译： 一种锂聚合物二次电池，其具有负极，正极，并且布置在所述电极之间，是聚合物电解质层，其特征在于，所述电池在组装之后在40〜60℃的温度下进行了热处理 其中。 聚合物电池不存在或者减少了残余单体和引发剂对电池性能的不利影响。 聚合物电解质是通过在非水电解质中交联离子导电聚合物的前体单体而形成的，其中所含的残留单体和引发剂被热处理所消耗。

公开(公告)号：US07238444B2

公开(公告)日：2007-07-03

申请号：US10381516

申请日：2001-09-28

申请人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

发明人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

IPC分类号： H01M2/16

CPC分类号： H01B1/122 ,  H01M2/1653 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2300/0082

摘要： A lithium secondary battery which comprises a negative electrode, a positive electrode, and disposed therebetween a polymer electrolyte comprising an ionically conductive polymer. The polymer electrolyte has a two-layer structure composed of a positive-electrode-side layer and a negative-electrode-side layer. The polymer electrolyte on the positive-electrode side contains a nonaqueous electrolytic solution containing a lithium salt in a higher concentration than that in the polymer electrolyte on the negative-electrode side. The battery is improved in charge/discharge cycling characteristics and high-load discharge characteristics.

摘要翻译： 一种锂二次电池，其包括负极，正极，并且设置在包含离子导电聚合物的聚合物电解质之间。 聚合物电解质具有由正极侧层和负极侧层构成的2层结构。 正极侧的高分子电解质含有比负极侧的高分子电解质中浓度高的锂盐的非水电解液。 电池的充放电循环特性和高负载放电特性得到改善。

公开(公告)号：US07192675B2

公开(公告)日：2007-03-20

申请号：US10381885

申请日：2001-09-28

申请人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

发明人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

IPC分类号： H01M10/40 ,  H01M4/58

CPC分类号： H01M10/0525 ,  H01M2/1673 ,  H01M4/587 ,  H01M6/187 ,  H01M6/188 ,  H01M10/0565 ,  H01M10/058 ,  H01M2300/0094 ,  Y02E60/122

摘要： A lithium polymer secondary battery which comprises a negative electrode, a positive electrode, and polymer electrolyte layers united respectively with the two electrodes and differing in viscoelastic behavior. In this battery, conformation to the expansion and shrinkage accompanying charge/discharge is easy and the interfacial resistance between each electrode and the polymer electrolyte is kept low.

摘要翻译： 一种锂聚合物二次电池，其包含负极，正极和聚合物电解质层，其分别与两个电极结合并且具有不同的粘弹性。 在这种电池中，与充放电相关的膨胀和收缩的构象容易，并且每个电极和聚合物电解质之间的界面电阻保持较低。

公开(公告)号：US07270914B2

公开(公告)日：2007-09-18

申请号：US10381886

申请日：2001-09-28

申请人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

发明人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

IPC分类号： H01M4/62 ,  H01M4/58 ,  H01M10/40

CPC分类号： H01M10/052 ,  H01M4/0416 ,  H01M4/13 ,  H01M4/139 ,  H01M4/382 ,  H01M4/405 ,  H01M4/62 ,  H01M10/0565 ,  H01M2300/0082

摘要： In a lithium secondary cell having a negative electrode, a positive electrode and, arranged between the electrodes, a polymer electrolyte layer, the internal resistance of the cell and the interfacial resistance between the electrode and the polymer electrolyte can be reduced by incorporating into the electrode, in advance, a polymer electrolyte precursor solution in a manner such that the electrode has a higher content of the precursor monomer and/or an oligomer thereof than that in the polymer electrolyte layer formed on the electrode.

摘要翻译： 在具有负极，正极和布置在电极之间的聚合物电解质层的锂二次电池中，通过结合到电极中可以降低电池的内阻和电极与聚合物电解质之间的界面电阻 预先将聚合物电解质前体溶液以与电极上形成的高分子电解质层相比高的前体单体和/或低聚物的含量的方式进行。

公开(公告)号：US20050100788A1

公开(公告)日：2005-05-12

申请号：US10381886

申请日：2001-09-28

申请人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

发明人： Tsutomu Sada ,  Kazunari Takeda ,  Yumiko Takashima ,  Naoto Nishimura ,  Takehito Mitate ,  Kazuo Yamada ,  Motoaki Nishijima ,  Naoto Torata

IPC分类号： H01M4/60 ,  H01M4/13 ,  H01M4/133 ,  H01M4/36 ,  H01M4/40 ,  H01M4/587 ,  H01M4/62 ,  H01M6/18 ,  H01M10/05 ,  H01M10/0525 ,  H01M10/0565 ,  H01M4/58 ,  H01M10/40

CPC分类号： H01M10/052 ,  H01M4/0416 ,  H01M4/13 ,  H01M4/139 ,  H01M4/382 ,  H01M4/405 ,  H01M4/62 ,  H01M10/0565 ,  H01M2300/0082

摘要： In a lithium secondary cell having a negative electrode, a positive electrode and, arranged between the electrodes, a polymer electrolyte layer, the internal resistance of the cell and the interfacial resistance between the electrode and the polymer electrolyte can be reduced by incorporating into the electrode, in advance, a polymer electrolyte precursor solution in a manner such that the electrode has a higher content of the precursor monomer and/or an oligomer thereof than that in the polymer electrolyte layer formed on the electrode.

摘要翻译： 在具有负极，正极和布置在电极之间的聚合物电解质层的锂二次电池中，通过结合到电极中可以降低电池的内阻和电极与聚合物电解质之间的界面电阻 预先将聚合物电解质前体溶液以与电极上形成的聚合物电解质层相比更高的前体单体和/或低聚物的含量的方式进行。

公开(公告)号：US07311998B1

公开(公告)日：2007-12-25

申请号：US10130961

申请日：2000-11-17

申请人： Tsutomu Sada ,  Kazunari Takeda ,  Naoto Nishimura ,  Takehito Mitate ,  Naoto Torata ,  Kazuo Yamada ,  Motoaki Nishijima

发明人： Tsutomu Sada ,  Kazunari Takeda ,  Naoto Nishimura ,  Takehito Mitate ,  Naoto Torata ,  Kazuo Yamada ,  Motoaki Nishijima

IPC分类号： H01M4/36 ,  H01M10/08

CPC分类号： H01M4/621 ,  H01M4/0416 ,  H01M4/043 ,  H01M4/366 ,  H01M4/583 ,  H01M4/622 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2300/0037 ,  H01M2300/0082

摘要： A polymer battery which comprises a negative electrode comprising a carbon material as an active material, an electrolyte layer and a positive electrode comprising a chalcogenide containing lithium as an active material, characterized in that the electrolyte layer comprises an ion-conducting compound and a polymer fiber, and the carbon material comprises the graphite particles having amorphous carbon adhered on the surface thereof. The polymer battery is capable of preventing the decomposition of the ion-conductive material by graphite particles.

摘要翻译： 一种聚合物电池，其特征在于，包括含有作为活性物质的碳材料的负极，电解质层和含有锂作为活性物质的硫族化物的正极，其特征在于，所述电解质层包含离子导电性化合物和聚合物纤维 并且碳材料包括粘附在其表面上的具有无定形碳的石墨颗粒。 聚合物电池能够防止由石墨颗粒导致的离子传导材料的分解。

公开(公告)号：US09960634B2

公开(公告)日：2018-05-01

申请号：US13315403

申请日：2011-12-09

申请人： Tsutomu Sada

发明人： Tsutomu Sada

IPC分类号： H01M16/00 ,  H02J7/35

CPC分类号： H02J7/355

摘要： Power generation and storage system and/or solar power generation and storage packaged panels and storage functions in a device and their installment of Signal UPS system device and this power equipment Station combined with various electric power generators.The first aspect of his invention relates to Intelligent function installing Power generation and storage system, involving a control system of Charge-Discharge, Power storage and supplemental charge-discharge functions, packaging lithium ion rechargeable battery (LIB) (1) sole or a combination of LIB and capacitor-condenser as battery units, Charge-Discharge Control Unit (2) containing Charge-Discharge controller.

公开(公告)号：US5755985A

公开(公告)日：1998-05-26

申请号：US371437

申请日：1995-01-11

申请人： Alain Vallee ,  Michel Duval ,  Fernand Brochu ,  Michiyuki Kono ,  Eriko Hayashi ,  Tsutomu Sada

发明人： Alain Vallee ,  Michel Duval ,  Fernand Brochu ,  Michiyuki Kono ,  Eriko Hayashi ,  Tsutomu Sada

IPC分类号： C08F216/12 ,  C08F220/00 ,  C08G65/22 ,  C08L71/02 ,  H01M6/18

CPC分类号： H01M6/181 ,  C08F216/12 ,  C08F220/00 ,  C08G65/22 ,  C08L71/02

摘要： Polymer electrolyte compositions for lithium electrochemical generators of the LPB type (lithium polymer electrolyte battery), comprising a mixture of polymers wherein one of the components has a high molecular weight, such as those used currently in LPB batteries, and wherein the other component is a low molecular weight polymer resulting in a more efficient and faster multi-dimensional cross-linking by irradiation, so as to give a network which is interpenetrated or not and films of electrolyte being have better mechanical properties and lower thicknesses, while preserving the good properties of adhesion on the electrodes and the choice of the coating techniques.

摘要翻译： 包含LPB型（锂聚合物电解质电池）的锂电化学发生器的聚合物电解质组合物，其包含其中一种组分具有高分子量的聚合物的混合物，例如目前在LPB电池中使用的那些，其中另一种组分是 通过照射产生更有效和更快速的多维交联，从而产生相互渗透或不透明的网络，并且电解质膜具有更好的机械性能和更低的厚度，同时保持良好的性能 电极上的粘附和涂层技术的选择。

公开(公告)号：US09562126B2

公开(公告)日：2017-02-07

申请号：US13260928

申请日：2010-03-30

申请人： Naoya Ogata ,  Fumito Yamai ,  Tsutomu Sada

发明人： Naoya Ogata ,  Fumito Yamai ,  Tsutomu Sada

IPC分类号： H01G9/025 ,  H01G9/035 ,  H01L51/46 ,  H01M10/0562 ,  H01M8/10 ,  C08F259/08 ,  H01B1/12 ,  H01G9/028 ,  H01G9/022 ,  H01G11/56 ,  H01G11/62 ,  H01M10/0525 ,  H01M10/0565 ,  H01L51/50

CPC分类号： H01M8/1039 ,  C08F259/08 ,  H01B1/122 ,  H01G9/028 ,  H01G9/038 ,  H01G9/2009 ,  H01G9/2027 ,  H01G11/56 ,  H01G11/62 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/5032 ,  H01L51/5072 ,  H01M8/1023 ,  H01M8/1053 ,  H01M8/1088 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02E10/542 ,  Y02E60/122 ,  Y02E60/13 ,  Y02E60/521 ,  Y02P70/521 ,  Y02P70/54 ,  Y02P70/56

摘要： According to this invention, a process for producing fluorine containing polymer to obtain composite polymer electrolyte composition having excellent ion transport number, that is, ion transfer coefficient, for example, excellent transport number of lithium ion, is provided.A process for producing fluorine containing polymer comprising graft-polymerizing a molten salt monomer having a polymerizable functional group and a quaternary ammonium salt structure having a quaternary ammonium cation and anion, with a polymer having the following unit; —(CR1R2—CFX)— X means halogen atom except fluorine atom, R1 and R2 mean hydrogen or fluorine atom, each is same or different atom.

摘要翻译： 根据本发明，提供了一种制备含氟聚合物以获得具有优异的离子迁移数，即离子传递系数例如锂离子输送数优异的复合聚合物电解质组合物的方法。 一种制备含氟聚合物的方法，包括使具有季铵阳离子和阴离子的具有可聚合官能团和季铵盐结构的熔融盐单体与具有以下单元的聚合物接枝聚合; ƒ€ƒ€ƒ€ƒ€ƒ€ƒ-（CR 1 R 2 -CFX） - X表示氟原子以外的卤素原子，R 1和R 2表示氢或氟原子，各自相同或不同 原子。