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公开(公告)号：US07914932B2
公开(公告)日：2011-03-29
申请号：US11678157
申请日：2007-02-23
CPC分类号： H01M4/5825 , H01M4/136 , H01M10/052 , H01M10/0562 , H01M2300/0068
摘要： An all-solid-state battery having a high output power and a long life, exhibiting high safety, and being produced at a low cost is provided. The all-solid-state battery has a cathode comprising a cathode material, an anode comprising an anode material, and a solid electrolyte layer comprising a solid electrolyte, wherein the cathode material, the anode material, and the solid electrolyte are a compound shown by the following formulas (1), (2), and (3), respectively: MaN1bX1c (1) MdN2eX2f (2) MgN3hX3i (3) wherein M represents H, Li, Na, Mg, Al, K, or Ca and X1, X2, and X3 are polyanions, each of N1 and N2 is at least one atom selected from the group consisting of transition metals, Al, and Cu, and N3 is at least one atom selected from the group consisting of Ti, Ge, Hf, Zr, Al, Cr, Ga, Fe, Sc, and In.
摘要翻译： 提供具有高输出功率和长寿命，高安全性并且以低成本生产的全固态电池。 全固态电池具有包括阴极材料的阴极，包括阳极材料的阳极和包含固体电解质的固体电解质层，其中阴极材料，阳极材料和固体电解质是由 分别为下式（1），（2）和（3）：MaN1bX1c（1）MdN2eX2f（2）MgN3hX3i（3）其中M表示H，Li，Na，Mg，Al，K或Ca和X1， X2和X3是聚阴离子，N1和N2中的每一个是选自过渡金属，Al和Cu中的至少一个原子，N 3是选自Ti，Ge，Hf， Zr，Al，Cr，Ga，Fe，Sc和In。
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公开(公告)号：US07510800B2
公开(公告)日：2009-03-31
申请号：US11678149
申请日：2007-02-23
IPC分类号： H01M10/40
CPC分类号： H01M10/0562 , H01M2300/0068
摘要： An all-solid battery having a high output power is provided which exhibits high safety and is capable of being produced at a low cost is provided. The all-solid battery includes an internal electrode body having a cathode comprising a cathode material, an anode comprising an anode material, and a solid electrolyte layer comprising a solid electrolyte. The cathode material, the anode material, and the solid electrolyte are phosphoric acid compounds. The internal electrode body is integrated by firing the cathode, the anode, and the solid electrolyte layer, and the internal electrode body contains water.
摘要翻译： 提供具有高输出功率的全固态电池，其具有高安全性并且能够以低成本生产。 全固体电池包括具有阴极的内部电极体，阴极材料包括负极材料的阳极和包含固体电解质的固体电解质层。 阴极材料，阳极材料和固体电解质是磷酸化合物。 通过烧制阴极，阳极和固体电解质层将内部电极体集成，内部电极体含有水。
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公开(公告)号：US20070202414A1
公开(公告)日：2007-08-30
申请号：US11678157
申请日：2007-02-23
CPC分类号： H01M4/5825 , H01M4/136 , H01M10/052 , H01M10/0562 , H01M2300/0068
摘要： An all-solid-state battery having a high output power and a long life, exhibiting high safety, and being produced at a low cost is provided. The all-solid-state battery has a cathode comprising a cathode material, an anode comprising an anode material, and a solid electrolyte layer comprising a solid electrolyte, wherein the cathode material, the anode material, and the solid electrolyte are a compound shown by the following formulas (1), (2), and (3), respectively: MaN1bX1c (1) MdN2eX2f (2) MgN3hX3i (3) wherein M represents H, Li, Na, Mg, Al, K, or Ca and X1, X2, and X3 are polyanions, each of N1 and N2 is at least one atom selected from the group consisting of transition metals, Al, and Cu, and N3 is at least one atom selected from the group consisting of Ti, Ge, Hf, Zr, Al, Cr, Ga, Fe, Sc, and In.
摘要翻译： 提供具有高输出功率和长寿命，高安全性并且以低成本生产的全固态电池。 全固态电池具有包括阴极材料的阴极，包括阳极材料的阳极和包含固体电解质的固体电解质层，其中阴极材料，阳极材料和固体电解质是由 分别为下列公式（1），（2）和（3）：<？in-line-formula description =“In-line Formulas”end =“lead”？> M （1）<？in-line-formula description =“在线公式（1） “end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> M N <2> （2）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？ in-line-formula description =“In-line Formulas”end =“lead”？> M＆lt; N＆lt; 3＆lt; 3＆lt; （3）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中M表示H，Li，Na，Mg，Al ，K或Ca和X 1，X 2和X
3是聚阴离子，N 1和N 2中的每一个是至少一个选自过渡金属，Al和Cu的原子， 和N 3+是选自Ti，Ge，Hf，Zr，Al，Cr，Ga，Fe，Sc和In中的至少一种原子。 -
公开(公告)号：US5415957A
公开(公告)日：1995-05-16
申请号：US130194
申请日：1993-10-01
CPC分类号： H01M4/5825
摘要： A cathode material made of anhydrous ferric sulfate with a hexagonal crystal structure is presented for use in a secondary battery which generates a stable open-circuit-voltage of about 3.6 volts and offers a recharge cycling capacity of over 100 times. The cathode material is obtained by heating hydrous iron sulfate material in a temperature range between 250.degree. and 600.degree. C. to remove the water of crystallization. The secondary battery made with this cathode material provides a long-service life and a stable output voltage economically, because the starting material, iron sulfate, is abundantly available at relatively low cost.
摘要翻译： 提供了一种由六方晶体结构的无水硫酸铁制成的阴极材料，用于产生约3.6伏的稳定的开路电压并提供超过100次充电循环能力的二次电池。 阴极材料是通过在250〜600℃的温度范围加热含水硫酸铁材料来除去结晶水而得到的。 用这种阴极材料制成的二次电池经济地提供长使用寿命和稳定的输出电压，因为原料硫酸铁以相当低的成本可用。
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公开(公告)号：US08197972B2
公开(公告)日：2012-06-12
申请号：US12372821
申请日：2009-02-18
IPC分类号： H01M10/0562
CPC分类号： H01M10/0525 , H01M4/5825 , H01M10/0562 , H01M2300/0068
摘要： A first paste for a first electrode layer and a second paste for a second electrode layer are printed on a fired solid electrolyte by screen printing, etc. to form electrode patterns for forming the first electrode layer and the second electrode layer. The first and second pastes can be prepared by dissolving a binder in an organic solvent, adding an appropriate amount of the obtained solution to powders of an electrode active substance material and a solid electrolyte material, and kneading the resultant mixture. The first and second pastes are applied to the fired solid electrolyte to form a cell precursor, the cell precursor is placed in a hot press mold subjected to a thermal treatment while pressing from above by a punch, whereby the first and second electrode layer are formed from the first and second pastes.
摘要翻译： 用于第一电极层的第一糊料和用于第二电极层的第二糊剂通过丝网印刷等印刷在烧制的固体电解质上，以形成用于形成第一电极层和第二电极层的电极图案。 第一和第二浆料可以通过将粘合剂溶解在有机溶剂中，将适量的所得溶液加入到电极活性物质材料和固体电解质材料的粉末中，并捏合所得混合物来制备。 将第一和第二浆料施加到烧制的固体电解质上以形成细胞前体，将细胞前体置于经受热处理的热压模具中，同时用冲头从上方压制，由此形成第一和第二电极层 从第一和第二个浆料。
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36.发明申请公开(公告)号：US20100148114A1
公开(公告)日：2010-06-17
申请号：US12067782
申请日：2006-09-20
申请人： Shinji Iizuka , Osamu Omae , Kumiko Sueto , Takeshi Shimada , Shigeto Okada , Tomoko Iwanaga , Tomoyuki Shiratsuchi
发明人： Shinji Iizuka , Osamu Omae , Kumiko Sueto , Takeshi Shimada , Shigeto Okada , Tomoko Iwanaga , Tomoyuki Shiratsuchi
IPC分类号： H01M4/88
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/366 , H01M4/625 , H01M10/052 , H01M2004/021
摘要： The present invention provides an olivine-type positive electrode active material that is an inexpensive and very safe positive electrode active material that also exhibits excellent battery properties even at high energy densities. The present invention also provides a method of producing this olivine-type positive electrode active material and a nonaqueous electrolyte battery that has a positive electrode that contains this olivine-type positive electrode active material. The present invention relates to a positive electrode active material that comprises an olivine-type lithium manganese phosphate compound represented by the following general formula (1) LixMnyMaPO4 (1) (in the formula, 0
摘要翻译： 本发明提供一种廉价且非常安全的正极活性物质的橄榄石型正极活性物质，即使在高能量密度下也显示优异的电池特性。 本发明还提供一种生产该橄榄石型正极活性物质和含有该橄榄石型正极活性物质的正极的非水电解质电池的方法。 本发明涉及一种正极活性物质，其包含由以下通式（1）表示的橄榄石型磷酸锰锂化合物：LixMnyMaPO4（1）（式中，0
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公开(公告)号：US20090214957A1
公开(公告)日：2009-08-27
申请号：US12372821
申请日：2009-02-18
CPC分类号： H01M10/0525 , H01M4/5825 , H01M10/0562 , H01M2300/0068
摘要： A first paste for a first electrode layer and a second paste for a second electrode layer are printed on a fired solid electrolyte by screen printing, etc. to form electrode patterns for forming the first electrode layer and the second electrode layer. The first and second pastes can be prepared by dissolving a binder in an organic solvent, adding an appropriate amount of the obtained solution to powders of an electrode active substance material and a solid electrolyte material, and kneading the resultant mixture. The first and second pastes are applied to the fired solid electrolyte to form a cell precursor, the cell precursor is placed in a hot press mold subjected to a thermal treatment while pressing from above by a punch, whereby the first and second electrode layer are formed from the first and second pastes.
摘要翻译： 用于第一电极层的第一糊料和用于第二电极层的第二糊剂通过丝网印刷等印刷在烧制的固体电解质上，以形成用于形成第一电极层和第二电极层的电极图案。 第一和第二浆料可以通过将粘合剂溶解在有机溶剂中，将适量的所得溶液加入到电极活性物质材料和固体电解质材料的粉末中，并捏合所得到的混合物来制备。 将第一和第二浆料施加到烧制的固体电解质上以形成细胞前体，将细胞前体置于经受热处理的热压模具中，同时用冲头从上方压制，由此形成第一和第二电极层 从第一和第二个浆料。
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38.发明授权公开(公告)号：US09312538B2
公开(公告)日：2016-04-12
申请号：US14128470
申请日：2012-06-22
申请人： Shigeto Okada , Ayuko Kitajou , Hideyuki Komatsu , Irina D. Gocheva , Kuniko Chihara , Junichi Yamaki
发明人： Shigeto Okada , Ayuko Kitajou , Hideyuki Komatsu , Irina D. Gocheva , Kuniko Chihara , Junichi Yamaki
CPC分类号： H01M4/364 , C01B11/24 , C01G49/00 , C01G49/0018 , C01G49/06 , C01G49/10 , C01P2002/72 , C01P2002/74 , C01P2006/40 , H01M4/523
摘要： Provided is a technology for producing a positive electrode active substance mainly composed of FeOF having a sufficient charge-discharge capacity, in the short-time and easy manner. Also provided is a positive electrode active substance mainly composed of FeOF. The method for producing the positive electrode active substance mainly composed of FeOF comprises the steps of admixing iron oxide Fe2O3 and iron fluoride FeF3 both in solid states, and melt-quenching the mixture in an atmosphere of inert gas. The positive electrode active substance mainly composed of FeOF is composed of not less than 50% by weight of FeOF with a remainder being iron fluoride FeF3 and/or iron oxide Fe2O3.
摘要翻译： 本发明提供一种以短时，简便的方式生产主要由FeOF构成的具有足够的充放电容量的正极活性物质的技术。 还提供了主要由FeOF组成的正极活性物质。 主要由FeOF构成的正极活性物质的制造方法包括以固体状态混合铁氧化物Fe 2 O 3和氟化铁FeF 3，并在惰性气体气氛下对混合物进行熔融淬火的步骤。 主要由FeOF组成的正极活性物质由不少于50重量％的FeOF组成，余量为氟化铁FeF 3和/或氧化铁Fe 2 O 3。
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公开(公告)号：US20070202400A1
公开(公告)日：2007-08-30
申请号：US11678149
申请日：2007-02-23
IPC分类号： H01M10/36
CPC分类号： H01M10/0562 , H01M2300/0068
摘要： An all-solid battery having a high output power, exhibiting high safety, and capable of being produced at a low cost is provided. The all-solid battery (8) includes an internal electrode body (6) having a cathode (1) comprising a cathode material, an anode (2) comprising an anode material, and a solid electrolyte layer (3) comprising a solid electrolyte, the cathode material, the anode material, and the solid electrolyte being phosphoric acid compounds, the internal electrode body (6) being integrated by firing the cathode (1), anode (2), and solid electrolyte layer (3), and the internal electrode body (6) containing water.
摘要翻译： 提供具有高输出功率，高安全性并能够以低成本生产的全固态电池。 全固体电池（8）包括具有阴极（1）的阴极材料的内部电极体（6），包含阳极材料的阳极（2）和包含固体电解质的固体电解质层（3） 阴极材料，阳极材料和固体电解质是磷酸化合物，通过烧制阴极（1），阳极（2）和固体电解质层（3）将内部电极体（6）整合在一起，内部电极体 含有水的电极体（6）。
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公开(公告)号：US20070122694A1
公开(公告)日：2007-05-31
申请号：US11598820
申请日：2006-11-14
申请人： Junichi Yamaki , Shigeto Okada , Kenta Ishida , Takayuki Doi
发明人： Junichi Yamaki , Shigeto Okada , Kenta Ishida , Takayuki Doi
CPC分类号： H01M4/13 , H01M4/131 , H01M4/134 , H01M10/0525 , H01M2010/4292
摘要： A non-aqueous electrolyte secondary battery including a positive electrode capable of absorbing and desorbing lithium, a negative electrode capable of absorbing and desorbing lithium, a separator, and a non-aqueous electrolyte, wherein the positive electrode includes a positive electrode active material having a redox potential of not less than 4.5 V relative to a lithium electrode, a coating film is formed on a surface of the positive electrode, and the coating film includes inorganic fine particles and a polymer having a methyl methacrylate unit.
摘要翻译： 包括能够吸收和解吸锂的正极的非水电解质二次电池，能够吸收和解吸锂的负极，隔膜和非水电解质，其中所述正电极包括具有 氧化还原电位相对于锂电极不低于4.5V，在正极的表面上形成涂膜，涂膜包括无机细颗粒和具有甲基丙烯酸甲酯单元的聚合物。
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