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公开(公告)号：US20090169992A1
公开(公告)日：2009-07-02
申请号：US12223627
申请日：2006-12-11
申请人： Eriko Ishiko , Manabu Kikuta , Michiyuki Kono
发明人： Eriko Ishiko , Manabu Kikuta , Michiyuki Kono
IPC分类号： H01M6/14
CPC分类号： H01M10/0567 , H01M6/166 , H01M6/168 , H01M10/0568
摘要： A lithium secondary battery having high performance even at the time of high-rate charging and discharging, high energy density, high voltage, and a nonaqueous electrolyte excellent in safety. The lithium secondary battery using an ionic liquid, comprising a positive electrode, a negative electrode, a separator provided between the positive electrode and the negative electrode, and a nonaqueous electrolyte containing a lithium salt, wherein the nonaqueous electrolyte uses an ionic liquid containing bis(fluorosulfonyl)imide anion as an anionic component, as a solvent, voltage at the time of full charging is 3.6V or higher, and average discharge voltage in a discharge rate of 1-hour rate is 2.9V or higher.
摘要翻译： 即使在高速充放电时也具有高性能的锂二次电池，高能量密度，高电压以及安全性优异的非水电解液。 使用离子液体的锂二次电池，其包括正极，负极，设置在正极和负极之间的隔膜和含有锂盐的非水电解质，其中非水电解质使用含有双（ 氟磺酰基）酰亚胺阴离子作为阴离子成分，作为溶剂，充满电时的电压为3.6V以上，1小时放电率的平均放电电压为2.9V以上。
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2.发明申请公开(公告)号：US20090220678A1
公开(公告)日：2009-09-03
申请号：US12384714
申请日：2009-04-08
申请人： Michiyuki Kono , Eriko Ishiko
发明人： Michiyuki Kono , Eriko Ishiko
IPC分类号： B05D5/12
CPC分类号： H01M4/5825 , H01M4/136 , H01M10/0525 , H01M2300/004 , Y10T29/49115
摘要： A positive electrode for use in a lithium battery using water as a dispersion medium, not causing a problem of deteriorating the battery performance due to corrosion of a collector or the like and not forming unevenness on the coating surface, as well as a lithium battery using the positive electrode, the positive electrode used being formed from a positive electrode paste containing a positive electrode active material represented by the following formula (I), a binder ingredient comprising a water dispersible elastomer and a water soluble polymer as a viscosity improver, water as a dispersion medium and a dispersing agent: LixMPO4 (I) (in the general formula (I) above, M represents a metal atom containing at least one of metal atoms selected from the group consisting of Mn, Fe, Co, Ni, Cu, Mg, Zn, V, Ca, Sr, Ba, Ti, Al, Si, B and Mo, and 0≦x≦2).
摘要翻译： 用于使用水作为分散介质的锂电池的正极，不会引起由于集电体等的腐蚀而导致的电池性能劣化并且在涂布表面上不形成不均匀性的问题，以及使用 所述正极，所述正极由含有由下式（I）表示的正极活性物质的正极糊形成，包含水分散性弹性体的粘合剂成分和作为粘度改进剂的水溶性聚合物，作为 分散介质和分散剂：<？in-line-formula description =“In-line Formulas”end =“lead”？> LixMPO4（I）<？in-line-formula description =“In-line Formulas”end （在上述通式（I）中，M表示含有选自Mn，Fe，Co，Ni，Cu，Mg，Zn，V中的至少一种金属原子的金属原子， Ca，Sr，Ba，Ti，Al，Si，B和Mo，0 <= x <= 2）。
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公开(公告)号：US06399254B1
公开(公告)日：2002-06-04
申请号：US09454778
申请日：2000-01-04
申请人： Michiyuki Kono , Eriko Ishiko
发明人： Michiyuki Kono , Eriko Ishiko
IPC分类号： H01M618
CPC分类号： H01M6/181 , C08G65/2609 , C08G65/3322
摘要： Provided is a solid electrolyte having a reduced amount of non-crosslinked monomers, capable of being cured rapidly to have good film-forming ability, and having high electroconductivity. The solid electrolyte is prepared by crosslinking a composition that consists essentially of a polymer compound, a solvent and an electrolytic salt through exposure to active radiations and/or under heat, in which the polymer compound has four functional polymer chains of formula (I): R1 and R2 each represent a hydrogen atom or a lower alkyl group, R3 represents a hydrogen atom or a methyl group, m and n each represent 0 or an integer of 1 or more, and m+n≧35 in one polymer chain.
摘要翻译： 本发明提供一种具有减少量的非交联单体的能够快速固化以具有良好的成膜能力并具有高导电性的固体电解质。 固体电解质通过将主要由高分子化合物，溶剂和电解质盐组成的组合物通过暴露于活性辐射和/或在加热下交联而制备，其中高分子化合物具有四个式（I）的功能性聚合物链： R 1和R 2各自表示氢原子或低级烷基，R 3表示氢原子或甲基，m和n各自表示0或1以上的整数，m + n> 35。
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公开(公告)号：US09225037B2
公开(公告)日：2015-12-29
申请号：US13635837
申请日：2011-01-17
IPC分类号： H01M10/052 , H01M4/505 , H01M4/525 , H01M10/0569
CPC分类号： H01M10/052 , H01M4/505 , H01M4/525 , H01M10/0569 , Y02E60/122
摘要： A flame-retardant lithium secondary battery is provided that has better battery performance and higher safety than conventional batteries. The lithium secondary battery uses a positive electrode that includes a positive electrode active material of the general formula (1) below, and a nonaqueous electrolytic solution in which an ionic liquid that contains bis(fluorosulfonyl)imide anions as an anionic component is used as the solvent, (1) LiNixMnyO4, wherein x and y are values that satisfy the relations x+y=2, and x:y=27.572.5 to 22.577.5.
摘要翻译： 提供阻燃锂二次电池，其具有比常规电池更好的电池性能和更高的安全性。 锂二次电池使用包含以下通式（1）的正极活性物质的正极和使用含有双（氟磺酰基）亚胺阴离子作为阴离子成分的离子液体的非水电解液作为 溶剂，（1）LiNixMnyO4，其中x和y是满足关系x + y = 2，x：y = 27.572.5至22.577.5的值。
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5.发明申请公开(公告)号：US20060222952A1
公开(公告)日：2006-10-05
申请号：US11267107
申请日：2005-11-03
申请人： Michiyuki Kono , Eriko Ishiko
发明人： Michiyuki Kono , Eriko Ishiko
CPC分类号： H01M4/5825 , H01M4/136 , H01M10/0525 , H01M2300/004 , Y10T29/49115
摘要： A positive electrode for use in a lithium battery using water as a dispersion medium, not causing a problem of deteriorating the battery performance due to corrosion of a collector or the like and not forming unevenness on the coating surface, as well as a lithium battery using the positive electrode, the positive electrode used being formed from a positive electrode paste containing a positive electrode active material represented by the following formula (I), a binder ingredient comprising a water dispersible elastomer and a water soluble polymer as a viscosity improver, water as a dispersion medium and a dispersing agent: LixMPO4 (I) (in the general formula (I) above, M represents a metal atom containing at least one of metal atoms selected from the group consisting of Mn, Fe, Co, Ni, Cu, Mg, Zn, V, Ca, Sr, Ba, Ti, Al, Si, B and Mo, and 0
摘要翻译： 用于使用水作为分散介质的锂电池的正极，不会引起由于集电体等的腐蚀而导致的电池性能劣化并且在涂布表面上不形成不均匀性的问题，以及使用 所述正极，所述正极由含有由下式（I）表示的正极活性物质的正极糊形成，包含水分散性弹性体的粘合剂成分和作为粘度改进剂的水溶性聚合物，作为 分散介质和分散剂：<？in-line-formula description =“In-line Formulas”end =“lead”？> Li x MPO 4（I （在上述通式（I）中，M表示含有至少一个选自以下的金属原子的金属原子： 的Mn，Fe，Co，Ni，Cu，Mg，Zn，V，Ca，Sr，Ba，Ti，Al，Si，B和Mo， 0
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公开(公告)号：US20050229966A1
公开(公告)日：2005-10-20
申请号：US10528880
申请日：2003-09-22
申请人： Ryoichi Komiya , Ryohsuke Yamanaka , Liyuan Han , Takehito Mitate , Eriko Ishiko , Michiyuki Kono
发明人： Ryoichi Komiya , Ryohsuke Yamanaka , Liyuan Han , Takehito Mitate , Eriko Ishiko , Michiyuki Kono
CPC分类号： H01G9/2031 , H01B1/122 , H01G9/2009 , H01M14/005 , Y02E10/542 , Y02P70/521
摘要： Provided is a dye-sensitized solar cell having improved stability of safety and performance by employing a non-volatile molten salt which makes it possible to facilitate the control over the composition of gel electrolyte, simplify the working step during production and give an excellent conversion efficiency. The dye-sensitized solar cell comprises a transparent substrate, a transparent electrically-conductive membrane formed on the surface of the transparent substrate and an electrically-conductive substrate disposed opposed to the transparent electrically-conductive membrane and further comprises a porous semiconductor layer having a dye adsorbed thereto and an electrolyte provided interposed between the aforesaid transparent electrically-conductive membrane and the electrically-conductive substrate, wherein the electrolyte comprises a molten salt incorporated in a network structure obtained by crosslinking at least one kind of Compound A having isocyanate group with at least one kind of Compound B having amino group to solve the aforesaid problems. Or the electrolyte comprises a molten salt incorporated in a network structure obtained by crosslinking at least one kind of Compound A having isocyanate group with at least one kind of Compound C having carboxyl group and/or hydroxyl group, at least one of Compound A and Compound C constituting the electrolyte has a polymer structure having a molecular weight of from 500 to 100,000 and a part or whole of the polymer structure comprises one or more selected from the group consisting of polyether, polyester, polycaprolactone, polysiloxane, polyvinylpyrrolidone, polycarbonate and polyphosphazene.
摘要翻译： 本发明提供一种染料敏化太阳能电池，其通过使用非挥发性熔融盐，具有提高的安全性和稳定性的稳定性，能够有利于控制凝胶电解质的组成，简化了生产过程中的工作步骤，并提供优异的转化效率 。 染料敏化太阳能电池包括透明基板，形成在透明基板的表面上的透明导电膜和与透明导电膜相对设置的导电基板，还包括具有染料的多孔半导体层 吸附在其上的电解质和设置在上述透明导电膜与导电性基材之间的电解质，其中，所述电解质包含以通过交联至少一种具有异氰酸酯基的化合物A至少 一种具有氨基的化合物B来解决上述问题。 或者电解质包含掺入到通过将至少一种具有异氰酸酯基团的化合物A与至少一种具有羧基和/或羟基的化合物C交联的网状结构中的熔融盐，化合物A和化合物 构成电解质的聚合物结构的分子量为500〜100,000，聚合物结构的一部分或全部包含选自聚醚，聚酯，聚己内酯，聚硅氧烷，聚乙烯吡咯烷酮，聚碳酸酯和聚磷腈中的一种以上。
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公开(公告)号：US20050076949A1
公开(公告)日：2005-04-14
申请号：US10473464
申请日：2002-03-20
申请人： Ryoichi Komiya , Liyuan Han , Ryohsuke Yamanaka , Eriko Ishiko , Michiyuki Kono
发明人： Ryoichi Komiya , Liyuan Han , Ryohsuke Yamanaka , Eriko Ishiko , Michiyuki Kono
CPC分类号： H01M14/005 , H01G9/2009 , H01G9/2031 , H01M6/181 , Y02E10/542
摘要： The invention provides a dye-sensitized solar cell including a transparent substrate, a transparent conductive film formed on a surface thereof, and a conductive substrate provided in a position opposed to the transparent conductive film, and further having a porous semiconductor layer, in which a dye is adsorbed, and an electrolyte between the transparent conductive film and the conductive substrate, wherein the electrolyte is a gel electrolyte containing a redox material and a solvent capable of dissolving the same in a network structure formed by crosslinking at least one kind of compound A including an isocyanate group and at least one kind of compound B including an amino group. Otherwise, the electrolyte is a gel electrolyte containing a redox material and a solvent capable of dissolving the same in a network structure formed by crosslinking at least one kind of compound A including an isocyanate group and at least one kind of compound C including a carboxyl group and/or a hydroxyl group. Otherwise, the electrolyte is a polymer solid electrolyte containing redox material in a network structure formed by crosslinking at least one kind of compound A including an isocyanate group and at least one kind of compound D reactive with the isocyanate group. The configuration of the invention facilitates an electrolyte composition of the dye-sensitized solar cell, and simplifies process steps in the manufacture.
摘要翻译： 本发明提供了一种染料敏化太阳能电池，其包括透明基板，在其表面上形成的透明导电膜和设置在与透明导电膜相对的位置的导电基板，并且还具有多孔半导体层，其中 染料被吸附，并且在透明导电膜和导电基板之间的电解质，其中电解质是含有氧化还原材料的凝胶电解质和能够将其溶解在通过使至少一种化合物A交联形成的网络结构中的溶剂 包括异氰酸酯基和至少一种包含氨基的化合物B. 另外，电解质是含有氧化还原材料和能够溶解在通过交联至少一种包含异氰酸酯基的化合物A和至少一种包含羧基的化合物C形成的网络结构中的溶剂的凝胶电解质 和/或羟基。 另外，电解质是含有氧化还原材料的聚合物固体电解质，该网状结构是通过交联至少一种包含异氰酸酯基的化合物A和与异氰酸酯基反应的至少一种化合物D而形成的。 本发明的结构有利于染料敏化太阳能电池的电解质组成，并且简化了制造过程中的工艺步骤。
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公开(公告)号：US09005820B2
公开(公告)日：2015-04-14
申请号：US12796230
申请日：2010-06-08
IPC分类号： H01M2/16 , H01M10/052 , H01M2/14 , H01M2/18 , H01M6/16 , H01M10/0569 , H01M10/42
CPC分类号： H01M10/052 , H01M2/145 , H01M2/1606 , H01M2/1633 , H01M2/18 , H01M6/164 , H01M10/0569 , H01M10/4235 , H01M2300/0034 , H01M2300/0045 , Y02E60/122 , Y02P70/54
摘要： The lithium secondary battery of the present invention is a lithium secondary battery including a positive electrode, a negative electrode, a separator provided between the positive electrode and the negative electrode, and a non-aqueous electrolyte containing a lithium salt, wherein the non-aqueous electrolyte includes, as a solvent, an ionic liquid containing a bis(fluorosulfonyl)imide anion as an anion component; and the separator is a nonwoven fabric comprising at least one member selected from an organic fiber and a glass fiber and has a porosity of 70% or more.
摘要翻译： 本发明的锂二次电池是包含正极，负极，设置在正极和负极之间的隔板的锂二次电池和含有锂盐的非水电解质，其中非水性 作为溶剂，电解质包含含有双（氟磺酰基）亚胺阴离子作为阴离子成分的离子液体; 隔膜是包含选自有机纤维和玻璃纤维中的至少一种的无纺布，其孔隙率为70％以上。
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公开(公告)号：US20130017456A1
公开(公告)日：2013-01-17
申请号：US13635837
申请日：2011-01-17
IPC分类号： H01M10/056
CPC分类号： H01M10/052 , H01M4/505 , H01M4/525 , H01M10/0569 , Y02E60/122
摘要： A flame-retardant lithium secondary battery is provided that has better battery performance and higher safety than conventional batteries. The lithium secondary battery uses a positive electrode that includes a positive electrode active material of the general formula (I) below, and a nonaqueous electrolytic solution in which an ionic liquid that contains bis(fluorosulfonyl)imide anions as an anionic component is used as the solvent, (1) LiNixMny O4, wherein x and y are values that satisfy the relations x+y=2, and x:y=27.572.5 to 22.577.5.
摘要翻译： 提供阻燃锂二次电池，其具有比常规电池更好的电池性能和更高的安全性。 锂二次电池使用包含下述通式（I）的正极活性物质的正极和使用含有双（氟磺酰基）酰亚胺阴离子作为阴离子成分的离子性液体作为阴离子性成分的非水电解液 溶剂，（1）LiNixMny O4，其中x和y是满足关系x + y = 2，x：y = 27.572.5至22.577.5的值。
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10.发明授权公开(公告)号：US07918904B2
公开(公告)日：2011-04-05
申请号：US12384714
申请日：2009-04-08
申请人： Michiyuki Kono , Eriko Ishiko
发明人： Michiyuki Kono , Eriko Ishiko
CPC分类号： H01M4/5825 , H01M4/136 , H01M10/0525 , H01M2300/004 , Y10T29/49115
摘要： A positive electrode for use in a lithium battery using water as a dispersion medium, not causing a problem of deteriorating the battery performance due to corrosion of a collector or the like and not forming unevenness on the coating surface, as well as a lithium battery using the positive electrode, the positive electrode used being formed from a positive electrode paste containing a positive electrode active material represented by the following formula (I), a binder ingredient comprising a water dispersible elastomer and a water soluble polymer as a viscosity improver, water as a dispersion medium and a dispersing agent: LixMPO4 (I) (in the general formula (I) above, M represents a metal atom containing at least one of metal atoms selected from the group consisting of Mn, Fe, Co, Ni, Cu, Mg, Zn, V, Ca, Sr, Ba, Ti, Al, Si, B and Mo, and 0
摘要翻译： 用于使用水作为分散介质的锂电池的正极，不会引起由于集电体等的腐蚀而导致的电池性能劣化并且在涂布表面上不形成不均匀性的问题，以及使用 所述正极，所述正极由含有由下式（I）表示的正极活性物质的正极糊形成，包含水分散性弹性体的粘合剂成分和作为粘度改进剂的水溶性聚合物，作为 分散介质和分散剂：LixMPO4（I）（在上述通式（I）中，M表示含有选自Mn，Fe，Co，Ni，Cu中的至少一种金属原子的金属原子， Mg，Zn，V，Ca，Sr，Ba，Ti，Al，Si，B和Mo，0
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