公开(公告)号：US20090230839A1

公开(公告)日：2009-09-17

申请号：US12306014

申请日：2007-06-15

申请人： Yoshiko Nakamura ,  Satoru Kuze ,  Yoshihiro Nishisu

发明人： Yoshiko Nakamura ,  Satoru Kuze ,  Yoshihiro Nishisu

IPC分类号： H01J1/63 ,  C09K11/79

CPC分类号： C09K11/7734 ,  H01J61/44

摘要： Disclosed is a phosphor having enhanced luminance. Specifically disclosed is a phosphor characterized by being substantially composed of an oxide containing Sr, Ca, Eu, Mg, Si and a halogen element(s) at a molar ratio of a:b:c:d:e:f (wherein a is not less than 0.5 but less than l, b is not less than 0 but less than 0.5, c is more than 0 but less than 0.3, d is not less than 0.8 but not more than 1.2, e is not less than 1.9 but not more than 2.1 and f is not less than 0.0008 but not more than 0.3), which oxide further contains oxygen.

摘要翻译： 公开了具有增强的亮度的荧光体。 具体公开的是以a:b:::::::::::::::::::::::::.:::::::::::::::::::::::::::::::::::::（a）其中a是以含有Sr，Ca，Eu，Mg，Si和
卤素元素 不小于0.5但小于1，b不小于0但小于0.5，c大于0但小于0.3，d不小于0.8，但不大于1.2，e不小于1.9，但不大于1.9 大于2.1且f不小于0.0008但不大于0.3），该氧化物还含有氧。

公开(公告)号：US08795894B2

公开(公告)日：2014-08-05

申请号：US12864715

申请日：2009-01-23

申请人： Maiko Sakai ,  Taketsugu Yamamoto ,  Masami Makidera ,  Satoru Kuze ,  Takeshi Hattori

发明人： Maiko Sakai ,  Taketsugu Yamamoto ,  Masami Makidera ,  Satoru Kuze ,  Takeshi Hattori

IPC分类号： H01M4/52 ,  C01B25/30

CPC分类号： H01M4/5825 ,  C01B25/37 ,  C01B25/45 ,  C01P2002/74 ,  H01M2/1653 ,  H01M2/1686 ,  H01M2/348 ,  H01M4/381 ,  H01M4/40 ,  H01M10/052 ,  H01M10/054 ,  H01M10/36 ,  H01M2200/10 ,  Y02T10/7011

摘要： Disclosed are a positive electrode active material and a method for producing an olivine-type phosphate. The positive electrode active material comprises an olivine-type phosphate represented by the following formula (I), wherein the maximum peak in an X-ray diffraction pattern obtained using a CuKα ray is the peak of the (031) plane of the olivine-type phosphate and the half-value width of the peak is 1.5° or less: AaMbPO4 (I), wherein A represents one or more elements selected from among alkali metals; M represents one or more elements selected from among transition metals; a is from 0.5 to 1.5; and b is from 0.5 to 1.5. The method for producing an olivine-type phosphate comprises preparing a raw material comprising element A, element M, and phosphorus (P) so that a A:M:P molar ratio may be a:b:1, preliminary calcining the raw material, and mainly calcining the preliminary calcined raw material.

摘要翻译： 公开了正极活性物质和橄榄石型磷酸盐的制造方法。 正极活性物质包括由下式（I）表示的橄榄石型磷酸盐，其中使用CuKα射线获得的X射线衍射图中的最大峰为橄榄石型（031）的（031）面的峰值 磷酸盐，峰值的半值宽度为1.5°以下：AaMbPO4（I），其中A表示选自碱金属中的一种或多种元素; M表示选自过渡金属中的一种或多种元素; a为0.5〜1.5; b为0.5〜1.5。 橄榄石型磷酸盐的制造方法包括：制备包含元素A，元素M和磷（P）的原料，使得A:M:P摩尔比可以为a:b:1，对原料进行预煅烧， 并主要煅烧预煅烧原料。

公开(公告)号：US20100323231A1

公开(公告)日：2010-12-23

申请号：US12864715

申请日：2009-01-23

申请人： Maiko Sakai ,  Taketsugu Yamamoto ,  Masami Makidera ,  Satoru Kuze ,  Takeshi Hattori

发明人： Maiko Sakai ,  Taketsugu Yamamoto ,  Masami Makidera ,  Satoru Kuze ,  Takeshi Hattori

IPC分类号： H01M4/58 ,  H01M2/16 ,  H01M4/88

CPC分类号： H01M4/5825 ,  C01B25/37 ,  C01B25/45 ,  C01P2002/74 ,  H01M2/1653 ,  H01M2/1686 ,  H01M2/348 ,  H01M4/381 ,  H01M4/40 ,  H01M10/052 ,  H01M10/054 ,  H01M10/36 ,  H01M2200/10 ,  Y02T10/7011

摘要： Disclosed are a positive electrode active material and a method for producing an olivine-type phosphate. The positive electrode active material comprises an olivine-type phosphate represented by the following formula (I), wherein the maximum peak in an X-ray diffraction pattern obtained using a CuKα ray is the peak of the (031) plane of the olivine-type phosphate and the half-value width of the peak is 1.5° or less: AaMbPO4 (I), wherein A represents one or more elements selected from among alkali metals; M represents one or more elements selected from among transition metals; a is from 0.5 to 1.5; and b is from 0.5 to 1.5. The method for producing an olivine-type phosphate comprises preparing a raw material comprising element A, element M, and phosphorus (P) so that a A:M:P molar ratio may be a:b:1, preliminary calcining the raw material, and mainly calcining the preliminary calcined raw material.

摘要翻译： 公开了正极活性物质和橄榄石型磷酸盐的制造方法。 正极活性物质包括由下式（I）表示的橄榄石型磷酸盐，其中使用CuKα射线获得的X射线衍射图中的最大峰为橄榄石型（031）的（031）面的峰值 磷酸盐，峰值的半值宽度为1.5°以下：AaMbPO4（I），其中A表示选自碱金属中的一种或多种元素; M表示选自过渡金属中的一种或多种元素; a为0.5〜1.5; b为0.5〜1.5。 橄榄石型磷酸盐的制造方法包括：制备包含元素A，元素M和磷（P）的原料，使得A:M:P摩尔比可以为a:b:1，对原料进行预煅烧， 并主要煅烧预煅烧原料。

公开(公告)号：US20100266900A1

公开(公告)日：2010-10-21

申请号：US12743971

申请日：2008-11-17

申请人： Masami Makidera ,  Taketsugu Yamamoto ,  Satoru Kuze

发明人： Masami Makidera ,  Taketsugu Yamamoto ,  Satoru Kuze

IPC分类号： H01M4/50 ,  H01M4/88

CPC分类号： H01M10/054 ,  C01G45/1228 ,  C01P2002/72 ,  C01P2002/76 ,  C01P2006/40 ,  H01M2/1653 ,  H01M2/1686 ,  H01M4/505

摘要： Disclosed is a mixed metal oxide which is reduced in the amount of scarce metal used therein, while having excellent performance as a positive electrode active material for secondary batteries. Also disclosed are a positive electrode for sodium secondary batteries having excellent performance, and a sodium secondary battery. Specifically disclosed is a method for producing a sodium-manganese complex metal oxide which is characterized by comprising a step for calcining a material, which contains sodium carbonate (Na2CO3) and dimanganese trioxide (Mn2O3) in such amounts that the molar ratio of sodium to manganese (Na/Mn) is not less than 0.4 but not more than 0.7, at a temperature of not less than 850° C. Also specifically disclosed are a sodium-manganese complex metal oxide produced by the method, a positive electrode for sodium secondary batteries which contains such a sodium-manganese complex metal oxide, and a sodium secondary battery.

摘要翻译： 公开了一种混合金属氧化物，其中使用的稀有金属的量减少，同时具有作为二次电池的正极活性物质的优异的性能。 还公开了具有优异性能的钠二次电池用正极和钠二次电池。 具体公开了一种钠锰复合金属氧化物的制造方法，其特征在于，包括使含有碳酸钠（Na 2 CO 3）和三氧化二锰（Mn 2 O 3）的物质煅烧的工序，使得钠与锰的摩尔比 （Na / Mn）在不低于850℃的温度下不小于0.4但不大于0.7。还具体公开了通过该方法生产的钠锰复合金属氧化物，钠二次电池用正极 其含有这样的钠锰复合金属氧化物和钠二次电池。

公开(公告)号：US20100248001A1

公开(公告)日：2010-09-30

申请号：US12741962

申请日：2008-11-04

申请人： Satoru Kuze ,  Masami Makidera ,  Taketsugu Yamamoto

发明人： Satoru Kuze ,  Masami Makidera ,  Taketsugu Yamamoto

IPC分类号： H01M4/131 ,  H01M2/16

CPC分类号： H01M4/523 ,  C01G49/0027 ,  C01G49/0072 ,  C01P2002/20 ,  C01P2002/72 ,  H01M2/1686 ,  H01M2/34 ,  H01M10/36 ,  H01M10/4235 ,  H01M2004/028

摘要： Disclosed is a mixed metal oxide which is extremely useful as a positive electrode active material for secondary batteries, while being reduced in the amount of a scarce metal used therein. Also disclosed are a positive electrode for sodium secondary batteries, and a sodium secondary battery. Specifically disclosed is a mixed metal oxide having an α-NaFeO2 type (layered rocksalt-type) crystal structure and represented by the following formula: NaxFe1-yMyO2 (wherein M represents one or more elements selected from the group consisting of group 4 elements, group 5 elements, group 6 elements and group 14 elements of the IUPAC periodic table and Mn; x represents a value more than 0.5 but less than 1; and y represents a value more than 0 but less than 0.5). Also specifically disclosed are a positive electrode for sodium secondary batteries, which contains the mixed metal oxide, and a sodium secondary battery.

摘要翻译： 公开了作为二次电池用正极活性物质极其有用的混合金属氧化物，同时减少其中使用的稀有金属的量。 还公开了钠二次电池用正极和钠二次电池。 具体公开了具有α-NaFeO 2型（层状岩盐型）晶体结构并由下式表示的混合金属氧化物：NaxFe1-yMyO2（其中M表示选自第4族元素，基团 IUPAC周期表的5个元素，6个元素和14个元素，Mn; x表示大于0.5但小于1的值; y表示大于0但小于0.5的值）。 还具体公开了含有混合金属氧化物的钠二次电池用正极和钠二次电池。

公开(公告)号：US20100127612A1

公开(公告)日：2010-05-27

申请号：US11909090

申请日：2006-03-20

申请人： Yoshiko Nakamura ,  Toshinori Isobe ,  Satoru Kuze ,  Susumu Miyazaki

发明人： Yoshiko Nakamura ,  Toshinori Isobe ,  Satoru Kuze ,  Susumu Miyazaki

IPC分类号： H01J1/62 ,  C09K11/77 ,  C09K11/54 ,  C09K11/08 ,  C09K11/59 ,  C09K11/55

CPC分类号： H01J29/20 ,  C09K11/7734

摘要： The present invention provides a phosphor and an electron beam excited light-emitting device. The phosphor comprises a compound represented by the formula (I) ; and at least one selected from the group consisting of Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Mn as an activator, M1O.mM2O.nM3O2   (I) wherein M1 is at least two selected from the group consisting of Ca, Sr and Ba, Sr alone or Ba alone, 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, Ge and Zr, 0.8≦m≦1.2, and 1.6≦n≦2.4. The electron beam excited light-emitting device comprises the above phosphor.

摘要翻译： 本发明提供一种荧光体和电子束激发发光装置。 荧光体包含由式（I）表示的化合物; 和选自Ce，Pr，Nd，Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Mn中的至少一种作为活化剂，M1O.mM2O.nM3O2（I）其中 M1是选自Ca，Sr和Ba，单独的Sr或单独的Ba中的至少两种，M2是选自Mg和Zn中的至少一种，M3是选自Si ，Ge和Zr，0.8＆nlE; m＆nlE; 1.2和1.6＆nlE; n＆nlE; 2.4。 电子束激发发光装置包括上述荧光体。

公开(公告)号：US10122014B2

公开(公告)日：2018-11-06

申请号：US12865976

申请日：2009-02-03

申请人： Satoru Kuze ,  Masami Makidera ,  Taketsugu Yamamoto

发明人： Satoru Kuze ,  Masami Makidera ,  Taketsugu Yamamoto

IPC分类号： H01M4/00 ,  H01M4/525 ,  H01M10/054 ,  H01M2/16 ,  H01M4/505 ,  H01M10/54

摘要： The present invention provides a sodium secondary battery capable of reducing the amount of lithium used, and ensuring a larger discharge capacity maintenance rate when having repeated a charge and discharge, as compared with conventional techniques; and a mixed metal oxide usable as the positive electrode active material therefor. A mixed metal oxide of the present invention comprises Na and M1 wherein M1 represents three 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. Also, a mixed metal oxide of the present invention is represented by the following formula (1): NaaM1O2  (1) wherein M1 and a each have the same meaning as above. The positive electrode active material for secondary batteries of the present invention comprises the mixed metal oxide above.

公开(公告)号：US09142860B2

公开(公告)日：2015-09-22

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

IPC分类号： H01M2/16 ,  H01M4/88 ,  H01M10/054 ,  H01M4/58 ,  H01M4/505 ,  H01M4/525 ,  H01M10/42 ,  C01G49/00 ,  C01G53/00

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： 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 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 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 comprises the mixed metal oxide above.

摘要翻译： 能够减少稀有金属元素如锂和钴的量的钠二次电池，并且与常规技术相比，确保重复充电/放电之后的放电容量更大，并且可用作正极活性物质的混合金属氧化物 材料。 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是大于0.5的范围内的值， 小于1，b为0.001〜0.5的范围。 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。 钠二次电池用正极活性物质为上述复合金属氧化物。

公开(公告)号：US20110189529A1

公开(公告)日：2011-08-04

申请号：US13001195

申请日：2009-06-29

申请人： Satoru Kuze ,  Yutaka Suzuki ,  Keiji Ono

发明人： Satoru Kuze ,  Yutaka Suzuki ,  Keiji Ono

IPC分类号： H01M2/16

CPC分类号： H01M10/054 ,  H01M2/1653 ,  H01M2/166

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 positive 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正极侧。

公开(公告)号：US20100323232A1

公开(公告)日：2010-12-23

申请号：US12865976

申请日：2009-02-03

申请人： Satoru Kuze ,  Masami Makidera ,  Taketsugu Yamamoto

发明人： Satoru Kuze ,  Masami Makidera ,  Taketsugu Yamamoto

IPC分类号： H01M2/14 ,  H01M4/40 ,  H01M4/505 ,  H01M4/485 ,  H01M10/054

CPC分类号： H01M4/525 ,  H01M2/1653 ,  H01M2/1686 ,  H01M4/505 ,  H01M10/054 ,  H01M10/54 ,  Y02W30/84

摘要： The present invention provides a sodium secondary battery capable of reducing the amount of lithium used, and ensuring a larger discharge capacity maintenance rate when having repeated a charge and discharge, as compared with conventional techniques; and a mixed metal oxide usable as the positive electrode active material therefor. A mixed metal oxide of the present invention comprises Na and M1 wherein M1 represents three 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. Also, a mixed metal oxide of the present invention is represented by the following formula (1): NaaM1O2  (1) wherein M1 and a each have the same meaning as above.The positive electrode active material for secondary batteries of the present invention comprises the mixed metal oxide above.

摘要翻译： 本发明提供一种能够减少所使用的锂的量的钠二次电池，并且与现有的技术相比，能够在重复进行充放电时确保更大的放电容量维持率。 和可用作其的正极活性物质的混合金属氧化物。 本发明的混合金属氧化物包含Na和M1，其中M1表示选自Mn，Fe，Co和Ni中的三种或更多种元素，Na：M1摩尔比为a：1，其中a为落入 范围大于0.5且小于1.此外，本发明的混合金属氧化物由下式（1）表示：NaaM1O2（1）其中M1和a各自具有与上述相同的含义。 本发明的二次电池用正极活性物质包含上述复合金属氧化物。