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公开(公告)号：US20140065492A1
公开(公告)日：2014-03-06
申请号：US14006589
申请日：2012-03-19
申请人： Shinichi Komaba , Naoaki Yabuuchi , Wataru Murata , Toru Ishikawa , Yuta Matsuura , Satoru Kuze
发明人： Shinichi Komaba , Naoaki Yabuuchi , Wataru Murata , Toru Ishikawa , Yuta Matsuura , Satoru Kuze
CPC分类号： H01M4/387 , H01M4/04 , H01M4/0404 , H01M4/043 , H01M4/0471 , H01M4/134 , H01M4/381 , H01M4/40 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/622 , H01M4/623 , H01M4/625 , H01M10/054 , H01M10/0569
摘要： The present invention provides an electrode that can be used for a sodium secondary battery having a larger discharge capacity when charging and discharging are performed repeatedly than that of the prior art. This sodium secondary battery electrode contains tin (Sn) powder as an electrode active material. The electrode, particularly, further contains one or more electrode-forming agents selected from the group consisting of poly(vinylidene fluoride) (PVDF), poly(acrylic acid) (PAA), poly(sodium acrylate) (PAANa), and carboxymethylcellulose (CMC), thereby making it possible to provide a sodium secondary battery having even greater electrode performance.
摘要翻译： 本发明提供一种可以用于与现有技术反复进行充放电时具有较大放电容量的钠二次电池的电极。 该钠二次电池电极含有锡（Sn）粉末作为电极活性物质。 特别地，电极还含有选自聚（偏二氟乙烯）（PVDF），聚（丙烯酸）（PAA），聚（丙烯酸钠）（PAANa）和羧甲基纤维素（PAA））中的一种或多种电极形成剂 CMC），从而可以提供具有甚至更大电极性能的钠二次电池。
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公开(公告)号：US20110171513A1
公开(公告)日：2011-07-14
申请号：US13001235
申请日：2009-06-29
申请人： Satoru Kuze , Yutaka Suzuki , Keiji Ono
发明人： Satoru Kuze , Yutaka Suzuki , Keiji Ono
CPC分类号： H01M2/16 , H01M10/054
摘要： The present invention provides a sodium secondary battery. The sodium secondary battery includes a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and a nonaqueous electrolytic solution, the separator is composed of a porous laminate film in which a heat resistant porous layer and a porous film are stacked each other, and the heat resistant porous layer is disposed on the negative electrode side.
摘要翻译： 本发明提供钠二次电池。 钠二次电池包括正极，负极，设置在正极和负极之间的隔板和非水电解液，隔膜由多孔层压膜构成，其中耐热多孔层和多孔层 膜彼此堆叠，并且耐热多孔层设置在负极侧。
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公开(公告)号：US20110003192A1
公开(公告)日：2011-01-06
申请号：US12865993
申请日：2009-02-03
申请人： Satoru Kuze , Masami Makidera , Taketsugu Yamamoto
发明人： Satoru Kuze , Masami Makidera , Taketsugu Yamamoto
CPC分类号： H01M10/054 , C01G49/0072 , C01G53/50 , C01P2002/72 , H01M2/1653 , H01M2/1686 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/4235 , Y02E60/122
摘要： The present invention provides a sodium secondary battery capable of reducing the amount used of a scarce metal element such as lithium and cobalt and moreover, ensuring a larger discharge capacity after repeating charge/discharge as compared with conventional techniques, and a mixed metal oxide usable as the positive electrode active material therefor. The mixed metal oxide of the present invention comprises Na, Mn and M1 wherein M1 is Fe or Ni, with a Na:Mn:M1 molar ratio being a:(1-b):b wherein a is a value falling within the range of more than 0.5 and less than 1, and b is a value falling within the range of from 0.001 to 0.5. Another mixed metal oxide of the present invention is a mixed metal oxide represented by the following formula (1): NaaMn1-bM1bO2 (1) wherein M1, a and b each have the same meaning as above. The positive electrode active material for sodium secondary batteries of the present invention comprises the mixed metal oxide above.
摘要翻译： 本发明提供一种钠二次电池，其能够减少诸如锂和钴之类的稀有金属元素的使用量，此外，与常规技术相比，确保了重复充电/放电后的放电容量更大，并且可用作 正极活性物质。 本发明的混合金属氧化物包括Na，Mn和M1，其中M1是Fe或Ni，Na：Mn：M1的摩尔比为a：（1-b）：b其中a是落在 大于0.5且小于1，b为0.001至0.5的范围内的值。 本发明的另一种混合金属氧化物是由下式（1）表示的混合金属氧化物：NaaMn1-bM1bO2（1）其中M1，a和b各自具有与上述相同的含义。 本发明的钠二次电池用正极活性物质包含上述混合金属氧化物。
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4.发明申请公开(公告)号：US20100237287A1
公开(公告)日：2010-09-23
申请号：US12376441
申请日：2007-08-03
申请人： Satoru Kuze , Yoshiko Nakamura
发明人： Satoru Kuze , Yoshiko Nakamura
CPC分类号： C09K11/7734 , H01J2211/42 , H01J2329/20
摘要： Disclosed are a phosphor having high luminance, a phosphor paste containing the phosphor and a light-emitting device. The phosphor includes an oxide containing M1, M2 and M3 (wherein M1 represents at least one element selected from the group consisting of Ba, Sr and Ca; M2 represents at least one element selected from the group consisting of Ti, Zr, Hf, Si, Ge and Sn, while containing at least Sn; and M3 represents at least one element selected from the group consisting of Si and Ge) as a base material, while being added with an activator.
摘要翻译： 公开了具有高亮度的荧光体，含有荧光体的荧光体浆料和发光装置。 荧光体包括含有M1，M2和M3的氧化物（其中M1表示选自Ba，Sr和Ca中的至少一种元素; M2表示选自Ti，Zr，Hf，Si中的至少一种元素 ，Ge和Sn，同时含有至少Sn; M3表示选自Si和Ge中的至少一种元素）作为基材，同时加入活化剂。
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公开(公告)号：US09502714B2
公开(公告)日：2016-11-22
申请号：US13256159
申请日：2010-03-10
申请人： Satoru Kuze , Masami Makidera , Taketsugu Yamamoto
发明人： Satoru Kuze , Masami Makidera , Taketsugu Yamamoto
IPC分类号： H01M4/131 , H01M4/50 , C01G45/12 , C01G49/00 , C01G51/00 , C01G53/00 , H01M2/16 , H01M4/48 , H01M4/485 , H01M10/054 , H01M10/0565 , H01M10/0568 , H01M10/0569 , H01M10/36 , H01M4/505 , H01M4/525 , H01M4/02
CPC分类号： H01M4/50 , C01G45/1228 , C01G49/0018 , C01G49/0027 , C01G49/0036 , C01G51/006 , C01G51/42 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2002/54 , C01P2002/72 , C01P2004/32 , C01P2004/54 , C01P2006/16 , C01P2006/40 , C01P2006/80 , H01M2/16 , H01M2/1686 , H01M4/483 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/054 , H01M10/0565 , H01M10/0568 , H01M10/0569 , H01M10/36 , H01M2004/028 , H01M2200/10 , H01M2300/002 , H01M2300/0025 , H01M2300/0088 , Y02E60/122
摘要： Disclosed is a mixed metal oxide comprising Na, M1, and M2, where M1 represents at least one element selected from the group consisting of Mg, Ca, Sr, and Ba; and M2 represents at least one element selected from the group consisting of Mn, Fe, Co, and Ni, wherein the molar ratio of Na:M1:M2 is a:b:1, where a is a value within the range of not less than 0.5 and less than 1; b is a value within the range of more than 0 and not more than 0.5; and “a+b” is a value within the range of more than 0.5 and not more than 1. An electrode having an active material containing the mixed metal oxide is also disclosed. Further disclosed is an electrode containing the electrode active material as well as a sodium secondary battery comprising the electrode as a positive electrode.
摘要翻译： 公开了包含Na，M1和M2的混合金属氧化物，其中M1表示选自Mg，Ca，Sr和Ba中的至少一种元素; M2表示选自Mn，Fe，Co和Ni中的至少一种元素，其中Na：M1：M2的摩尔比为a：b：1，其中a为不小于 大于0.5且小于1; b是大于0且不大于0.5的范围内的值; 并且“a + b”是大于0.5且不大于1的范围内的值。还公开了具有含有该混合金属氧化物的活性物质的电极。 还公开了含有电极活性物质的电极以及包含该电极作为正电极的钠二次电池。
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公开(公告)号：US20090315448A1
公开(公告)日：2009-12-24
申请号：US11910283
申请日：2006-04-04
CPC分类号： H01J1/64 , C09K11/02 , C09K11/7734 , H01J61/44 , H01L33/502
摘要： The present invention provides a phosphor, a phosphor paste and a light emitting device. The phosphor comprises a compound represented by the formula (1): M13(1-x)Eu3xM2mM3nO3+m+2n (1) wherein M1 is at least one selected from the group consisting of Ba, Sr and Ca, M2 is at least one selected from the group consisting of Mg and Zn, M3 is at least one selected from the group consisting of Si and Ge, and m, n and x satisfy the following relations: 0.9≦m≦1.1; 1.8 ≦n≦2.2; and 0.00016 ≦x≦0.003. The phosphor paste comprises the phosphor, an optional organic binder and an optional solvent. The light emitting device comprises the phosphor, and an optional excitation source for the phosphor.
摘要翻译： 本发明提供一种荧光体，荧光体浆料和发光装置。 荧光体包括由式（1）表示的化合物：M13（1-x）Eu3xM2mM3nO3 + m + 2n（1）其中M1是选自Ba，Sr和Ca中的至少一种，M2是至少一种 选自Mg和Zn组成的组，M3是选自Si和Ge中的至少一种，m，n和x满足以下关系：0.9 <= m <= 1.1; 1.8 <= n <= 2.2; 和0.00016 <= x <= 0.003。 荧光体浆料包括磷光体，任选的有机粘合剂和任选的溶剂。 发光器件包括磷光体和用于磷光体的可选的激发源。
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公开(公告)号：US20090142598A1
公开(公告)日：2009-06-04
申请号：US11577999
申请日：2005-11-28
CPC分类号： C09K11/7734 , H01J1/63 , H01L33/50 , Y10T428/2982
摘要： The present invention provides a phosphor and an ultraviolet excited light-emitting device. The phosphor comprises a compound represented by the formula (I): Ca1-b-cSrbEucMgSi2O6 (I) wherein 0.5
摘要翻译： 本发明提供一种荧光体和紫外线激发型发光装置。 磷光体包括由式（I）表示的化合物：Ca1-b-cSrbEucMgSi2O6（I），其中0.5
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公开(公告)号：US20120015230A1
公开(公告)日：2012-01-19
申请号：US13256159
申请日：2010-03-10
申请人： Satoru Kuze , Masami Makidera , Taketsugu Yamamoto
发明人： Satoru Kuze , Masami Makidera , Taketsugu Yamamoto
CPC分类号： H01M4/50 , C01G45/1228 , C01G49/0018 , C01G49/0027 , C01G49/0036 , C01G51/006 , C01G51/42 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2002/54 , C01P2002/72 , C01P2004/32 , C01P2004/54 , C01P2006/16 , C01P2006/40 , C01P2006/80 , H01M2/16 , H01M2/1686 , H01M4/483 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/054 , H01M10/0565 , H01M10/0568 , H01M10/0569 , H01M10/36 , H01M2004/028 , H01M2200/10 , H01M2300/002 , H01M2300/0025 , H01M2300/0088 , Y02E60/122
摘要： Disclosed is a mixed metal oxide comprising Na, M1, and M2, where M1 represents at least one element selected from the group consisting of Mg, Ca, Sr, and Ba; and M2 represents at least one element selected from the group consisting of Mn, Fe, Co, and Ni, wherein the molar ratio of Na:M1:M2 is a:b:1, where a is a value within the range of not less than 0.5 and less than 1; b is a value within the range of more than 0 and not more than 0.5; and “a+b” is a value within the range of more than 0.5 and not more than 1. An electrode having an active material containing the mixed metal oxide is also disclosed. Further disclosed is an electrode containing the electrode active material as well as a sodium secondary battery comprising the electrode as a positive electrode.
摘要翻译： 公开了包含Na，M1和M2的混合金属氧化物，其中M1表示选自Mg，Ca，Sr和Ba中的至少一种元素; M2表示选自Mn，Fe，Co和Ni中的至少一种元素，其中Na：M1：M2的摩尔比为a：b：1，其中a为不小于 大于0.5且小于1; b是大于0且不大于0.5的范围内的值; 并且“a + b”是大于0.5且不大于1的范围内的值。还公开了具有含有该混合金属氧化物的活性物质的电极。 还公开了含有电极活性物质的电极以及包含该电极作为正电极的钠二次电池。
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公开(公告)号：US20110159345A1
公开(公告)日：2011-06-30
申请号：US13061017
申请日：2009-08-20
申请人： Masami Makidera , Satoru Kuze
发明人： Masami Makidera , Satoru Kuze
CPC分类号： H01M4/505 , C01G49/0027 , C01G49/009 , C01G53/42 , C01G53/50 , C01P2002/72 , C01P2004/51 , C01P2004/62 , C01P2006/14 , C01P2006/40 , H01M2/1686 , H01M4/525 , H01M10/054
摘要： Disclosed are an electrode active material and a method for producing an electrode active material. The method for producing an electrode active material comprises the following steps (i), (ii) and (iii). (i) An aqueous solution containing M is brought into contact with a precipitant, thereby obtaining a precipitate, wherein M represents at least two elements selected from the group consisting of metal elements other than alkali metal elements. (ii) The precipitate is mixed with a sodium compound, thereby obtaining a mixture. (iii) The mixture is calcined.
摘要翻译： 公开了电极活性物质和电极活性物质的制造方法。 电极活性物质的制造方法包括以下工序（i），（ii）和（iii）。 （i）含有M的水溶液与沉淀剂接触，从而得到沉淀物，其中M表示选自除碱金属元素以外的金属元素中的至少两种元素。 （ii）将沉淀与钠化合物混合，从而得到混合物。 （iii）将混合物煅烧。
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公开(公告)号：US20110003191A1
公开(公告)日：2011-01-06
申请号：US12865987
申请日：2009-02-03
申请人： Satoru Kuze , Masami Makidera , Taketsugu Yamamoto
发明人： Satoru Kuze , Masami Makidera , Taketsugu Yamamoto
CPC分类号： H01M2/1686 , C01G45/1228 , C01G51/50 , C01P2006/40 , H01M2/1653 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/054
摘要： The present invention provides a sodium secondary battery having a superior cycling performance as compared with conventional techniques. A sodium secondary battery of the present invention comprises a positive electrode comprising a mixed metal oxide which comprises Na and M1 wherein M1 represents two or more elements selected from the group consisting of Mn, Fe, Co and Ni, with an Na:M1 molar ratio being a:1 wherein a is a value falling within the range of more than 0.5 and less than 1, a negative electrode comprising a carbonaceous material capable of storing and releasing Na ions, and an electrolyte. Further, the sodium secondary battery of the present invention may comprise a separator, and the separator may be a separator comprising a porous laminated film in which a heat-resistant porous layer comprising a heat-resistant resin and a porous film comprising a thermoplastic resin are stacked each other.
摘要翻译： 本发明提供了与常规技术相比具有优异的循环性能的钠二次电池。 本发明的钠二次电池包括含有包含Na和M1的混合金属氧化物的正极，其中M1表示选自Mn，Fe，Co和Ni中的两种或更多种元素，Na：M1摩尔比 其中a是大于0.5且小于1的范围的值，包含能够储存和释放Na离子的碳质材料的负极和电解质。 此外，本发明的钠二次电池可以包括隔膜，隔板可以是包括多孔层压膜的隔板，其中包含耐热树脂的耐热多孔层和包含热塑性树脂的多孔膜是 彼此堆叠
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