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    Method for producing single crystal of composite oxide
    2.
    发明授权
    Method for producing single crystal of composite oxide 失效
    复合氧化物单晶的制备方法

    公开(公告)号：US06860938B2

    公开(公告)日：2005-03-01

    申请号：US10481702

    申请日：2002-05-27

    申请人： Ryoji Funahashi ,  Ichiro Matsubara ,  Masahiro Shikano

    发明人： Ryoji Funahashi ,  Ichiro Matsubara ,  Masahiro Shikano

    IPC分类号： C30B1/02 ,  C30B1/04

    CPC分类号： C30B1/02 ,  C30B29/22 ,  C30B29/62

    摘要： The present invention provides a method by which an oxide material having excellent thermoelectric conversion performance can be produced by a simple process. Specifically, the present invention provides a method for producing a composite oxide single crystal in which a mixture of raw substances including a Bi-containing substance, a Sr-containing substance, a Ca-containing substance, a Co-containing substance and a Te-containing substance, or a mixture of raw substances also including a Pb-containing substance in addition to the above-mentioned substances, is heated in an oxygen-containing atmosphere at a temperature below the melting point of any of the raw substances. The composite oxide single crystal produced by the method of the present invention is a ribbon-shaped fibrous single crystal that is about 10 to 10,000 μm long, about 20 to 200 μm wide, and about 1 to 5 μm thick. According to the method of the present invention, a composite oxide single crystal with excellent thermoelectric conversion performance can be produced simply by heating a mixture of raw substances at a relatively low temperature, below the melting point of any of the raw substances, meaning that a relatively easy and safe heat treatment operation can be performed, which contributes to cost reduction.

    摘要翻译： 本发明提供一种通过简单的方法可以生产具有优异的热电转换性能的氧化物材料的方法。 具体而言，本发明提供一种复合氧化物单晶的制造方法，其中，含有Bi的物质，含Sr物质，含Ca物质，含Co物质和Te- 除了上述物质之外还含有含Pb物质的含有物质或原料的混合物在含氧气氛中在低于任何原料的熔点的温度下加热。 通过本发明的方法制备的复合氧化物单晶是长度约10至10,000μm，宽度约20至200μm，厚度约1至5μm的带状纤维状单晶。 根据本发明的方法，可以简单地通过在低于任何原料的熔点的较低温度下加热原料混合物来产生具有优异热电转换性能的复合氧化物单晶，这意味着a 可以进行相对容易且安全的热处理操作，这有助于降低成本。

    Aggregate of spherical core-shell cerium oxide/polymer hybrid nanoparticles and method for producing the same
    3.
    发明授权
    Aggregate of spherical core-shell cerium oxide/polymer hybrid nanoparticles and method for producing the same 有权
    球形核 - 壳氧化铈/聚合物杂化纳米颗粒的聚集体及其制备方法

    公开(公告)号：US09139745B2

    公开(公告)日：2015-09-22

    申请号：US13389140

    申请日：2010-07-23

    申请人： Noriya Izu ,  Toshio Uchida ,  Ichiro Matsubara ,  Toshio Itoh ,  Woosuck Shin ,  Maiko Nishibori

    发明人： Noriya Izu ,  Toshio Uchida ,  Ichiro Matsubara ,  Toshio Itoh ,  Woosuck Shin ,  Maiko Nishibori

    IPC分类号： C08K3/22 ,  B82Y30/00 ,  C09D11/10 ,  C01F17/00 ,  C09D11/037

    CPC分类号： C09D11/10 ,  B82Y30/00 ,  C01F17/0043 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/64 ,  C01P2004/84 ,  C09D11/037

    摘要： The present invention provides an aggregate of spherical core-shell cerium oxide/polymer hybrid nanoparticles, a process for producing the same, and a product such as an anti-reflection film having a high refractive index layer. The present invention relates to an aggregate of spherical core-shell cerium oxide/polymer hybrid nanoparticles in which the core and shell are cerium oxide and a polymer, respectively, and the aggregate is highly concentrated, with a volume fraction of the spherical core-shell cerium oxide/polymer hybrid nanoparticles being at least 32% or higher, the aggregate contains a fixing agent, the aggregate is configured such that the fixing agent fills in voids between the spherical core-shell cerium oxide/polymer hybrid nanoparticles, the aggregate has a uniform distribution of the core-shell cerium oxide/polymer hybrid nanoparticles, which are spherical secondary particles synthesized by the polyol method, and the aggregate has excellent mechanical strength, light transmittance, and UV light-blocking properties; and the present invention further relates a process for producing the same; and an antireflection film and ink having the same.

    摘要翻译： 本发明提供球形核 - 壳氧化铈/聚合物杂化纳米粒子的集合体，其制造方法以及具有高折射率层的抗反射膜等制品。 本发明涉及一种球形核 - 壳氧化铈/聚合物杂化纳米颗粒的集合体，其中核和壳分别为氧化铈和聚合物，聚集体高度浓缩，体积分数为球形核 - 壳 氧化铈/聚合物杂化纳米粒子为至少32％以上，聚集体含有固色剂，所述骨料被构造为使得固定剂填充在球形核 - 壳氧化铈/聚合物杂化纳米颗粒之间的空隙中，聚集体具有 通过多元醇法合成的球形二次粒子的核 - 壳氧化铈/聚合物杂化纳米粒子的均匀分布，骨料具有优异的机械强度，透光率和UV遮光性; 本发明还涉及其制造方法; 以及具有该防反射膜和防反射膜的墨。

    Core-Shell Type Cobalt Oxide Microparticle or Dispersion Containing the Microparticle, and Production Process and Use of the Microparticle or the Dispersion
    4.
    发明申请
    Core-Shell Type Cobalt Oxide Microparticle or Dispersion Containing the Microparticle, and Production Process and Use of the Microparticle or the Dispersion 审中-公开
    核 - 壳型钴酸锂微粒或含有微粒的分散体，以及微粒或分散体的制备方法和用途

    公开(公告)号：US20110003156A1

    公开(公告)日：2011-01-06

    申请号：US12865427

    申请日：2009-02-06

    申请人： Noriya Izu ,  Ichiro Matsubara ,  Toshio Itoh ,  Woosuck Shin ,  Maiko Nishibori

    发明人： Noriya Izu ,  Ichiro Matsubara ,  Toshio Itoh ,  Woosuck Shin ,  Maiko Nishibori

    IPC分类号： B32B5/16 ,  B01J13/02

    CPC分类号： C01G51/04 ,  B82Y30/00 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/51 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C09C1/00 ,  Y10T428/2998

    摘要： The objects of the present invention are to provide core-shell type cobalt oxide microparticles, a dispersion containing such microparticles, and a production process and uses of the microparticles and the dispersion, and the invention is directed at: core-shell type cobalt oxide microparticles having an average particle diameter of from 50 to 200 nm, wherein the core is a secondary particle of spherical shape to a surface of which an organic polymer is attached as the shell; a dispersion of such cobalt oxide microparticles; a dry powder obtained from such a cobalt oxide microparticle dispersion; a process for producing core-shell type cobalt oxide microparticles or a dispersion thereof, which process includes the steps of: mixing together a cobalt salt and an organic polymer in an organic solvent so as to obtain a mixture; and heating/refluxing the mixture at a predetermined temperature so as to cause core-shell type cobalt oxide microparticles to precipitate, wherein the cobalt salt is cobalt acetate; and uses of the cobalt oxide microparticles, the dispersion and the dry powder.

    摘要翻译： 本发明的目的是提供核 - 壳型氧化钴微粒，含有这种微粒的分散体以及微粒和分散体的制造方法和用途，本发明涉及：核 - 壳型氧化钴微粒 平均粒径为50〜200nm，其中芯是作为外壳附着有有机聚合物的表面的球形二次粒子; 这种钴氧化物微粒的分散体; 由这种氧化钴微粒分散体得到的干燥粉末; 一种生产核 - 壳型钴氧化物微粒或其分散体的方法，该方法包括以下步骤：在有机溶剂中将钴盐和有机聚合物混合在一起得到混合物; 并在预定温度下加热/回流混合物，以使核 - 壳型氧化钴微粒沉淀，其中钴盐是乙酸钴; 以及氧化钴微粒，分散体和干粉的用途。

    Complex oxide having high thermoelectric conversion efficiency
    6.
    发明授权
    Complex oxide having high thermoelectric conversion efficiency 失效
    具有高热电转换效率的复合氧化物

    公开(公告)号：US06544444B2

    公开(公告)日：2003-04-08

    申请号：US09741607

    申请日：2000-12-19

    申请人： Ryoji Funahashi ,  Ichiro Matsubara ,  Satoshi Sodeoka

    发明人： Ryoji Funahashi ,  Ichiro Matsubara ,  Satoshi Sodeoka

    IPC分类号： H01B108

    CPC分类号： H01L35/18 ,  C03C3/122 ,  C03C3/15 ,  C03C4/14 ,  C03C10/00 ,  H01L35/14

    摘要： This invention provides a complex oxide comprising the features of: (i) being represented by the formula: (A0.4B0.1M0.1)x/0.6Co2Oy wherein A and B are elements differing from each other, each represents Ca, Sr or Ba, M represents Bi, Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb or Lu, 1.7≦x≦2, and 3.8≦y≦5, (ii) having a Seebeck coefficient of 100 &mgr;V/K or more at a temperature of 100 K (absolute temperature) or higher and (iii) having an electrical resistivity of 10 m&OHgr;cm or less at a temperature of 100 K (absolute temperature) or higher. The complex oxide of the invention is a material composed of low-toxicity elements existing in large amounts, the material having superior heat resistance and chemical durability and a high thermoelectric conversion efficiency in a temperature range of 600 K or higher which falls in the temperature range of waste heat.

    摘要翻译： 本发明提供一种复合氧化物，其包含以下特征：（i）由下式表示：（A0.4B0.1M0.1）x / 0.6Co2Oy其中A和B是彼此不同的元素，各自表示Ca，Sr或 Ba，M表示Bi，Sc，Y，La，Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Yb或Lu，1.7 <= x <= 2，3.8 < = 5，（ii）在100K（绝对温度）以上的温度下具有100kV / K以上的塞贝克系数和（iii）在100K的温度下具有10mOMEGAcm以下的电阻率（绝对值） 温度）以上。 本发明的复合氧化物是由大量存在的低毒元素组成的材料，该材料具有优异的耐热性和化学耐久性，并且在600K以上的温度范围内具有较高的热电转换效率，其温度范围 的余热。

    Aggregate of Spherical Core-Shell Cerium Oxide/Polymer Hybrid Nanoparticles and Method for Producing the Same
    9.
    发明申请
    Aggregate of Spherical Core-Shell Cerium Oxide/Polymer Hybrid Nanoparticles and Method for Producing the Same 有权
    球形核 - 壳氧化铈/聚合物杂化纳米粒子的聚集体及其制备方法

    公开(公告)号：US20120142808A1

    公开(公告)日：2012-06-07

    申请号：US13389140

    申请日：2010-07-23

    申请人： Noriya Izu ,  Toshio Uchida ,  Ichiro Matsubara ,  Toshio Itoh ,  Woosuck Shin ,  Maiko Nishibori

    发明人： Noriya Izu ,  Toshio Uchida ,  Ichiro Matsubara ,  Toshio Itoh ,  Woosuck Shin ,  Maiko Nishibori

    IPC分类号： C08K3/22 ,  C08J3/28 ,  B82Y30/00 ,  B82Y40/00

    CPC分类号： C09D11/10 ,  B82Y30/00 ,  C01F17/0043 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/64 ,  C01P2004/84 ,  C09D11/037

    摘要： The present invention provides an aggregate of spherical core-shell cerium oxide/polymer hybrid nanoparticles, a process for producing the same, and a product such as an anti-reflection film having a high refractive index layer. The present invention relates to an aggregate of spherical core-shell cerium oxide/polymer hybrid nanoparticles in which the core and shell are cerium oxide and a polymer, respectively, and the aggregate is highly concentrated, with a volume fraction of the spherical core-shell cerium oxide/polymer hybrid nanoparticles being at least 32% or higher, the aggregate contains a fixing agent, the aggregate is configured such that the fixing agent fills in voids between the spherical core-shell cerium oxide/polymer hybrid nanoparticles, the aggregate has a uniform distribution of the core-shell cerium oxide/polymer hybrid nanoparticles, which are spherical secondary particles synthesized by the polyol method, and the aggregate has excellent mechanical strength, light transmittance, and UV light-blocking properties; and the present invention further relates a process for producing the same; and an antireflection film and ink having the same.

    摘要翻译： 本发明提供球形核 - 壳氧化铈/聚合物杂化纳米粒子的集合体，其制造方法以及具有高折射率层的抗反射膜等制品。 本发明涉及一种球形核 - 壳氧化铈/聚合物杂化纳米颗粒的集合体，其中核和壳分别为氧化铈和聚合物，聚集体高度浓缩，体积分数为球形核 - 壳 氧化铈/聚合物杂化纳米粒子为至少32％以上，聚集体含有固色剂，所述骨料被构造为使得固定剂填充在球形核 - 壳氧化铈/聚合物杂化纳米颗粒之间的空隙中，聚集体具有 通过多元醇法合成的球形二次粒子的核 - 壳氧化铈/聚合物杂化纳米粒子的均匀分布，骨料具有优异的机械强度，透光率和UV遮光性; 本发明还涉及其制造方法; 以及具有该防反射膜和防反射膜的墨。