公开(公告)号：US20120319533A1

公开(公告)日：2012-12-20

申请号：US13581429

申请日：2011-02-28

申请人： Makoto Kubota ,  Kenichi Takeda ,  Jumpei Hayashi ,  Mikio Shimada ,  Yuichi Shimakawa ,  Masaki Azuma ,  Yoshitaka Nakamura ,  Masanori Kawai

发明人： Makoto Kubota ,  Kenichi Takeda ,  Jumpei Hayashi ,  Mikio Shimada ,  Yuichi Shimakawa ,  Masaki Azuma ,  Yoshitaka Nakamura ,  Masanori Kawai

IPC分类号： H01L41/18 ,  H01L41/22

CPC分类号： H01L41/1878 ,  B41J2/14233 ,  H01L41/0478 ,  H01L41/081 ,  H01L41/0973 ,  H01L41/318 ,  H02N2/106 ,  H02N2/163 ,  Y10T29/42

摘要： Provided are a piezoelectric thin film having good piezoelectricity in which a rhombohedral structure and a tetragonal structure are mixed, and a piezoelectric element using the piezoelectric thin film. The piezoelectric thin film includes a perovskite type metal oxide, in which the perovskite type metal oxide is a mixed crystal system of at least a rhombohedral structure and a tetragonal structure, and a ratio between an a-axis lattice parameter and a c-axis lattice parameter of the tetragonal structure satisfies 1.15≦c/a≦1.30. The piezoelectric element includes on a substrate: the above-mentioned piezoelectric thin film; and a pair of electrodes provided in contact with the piezoelectric thin film.

摘要翻译： 提供一种压电薄膜，其具有混合菱方结构和四边形结构的压电性，以及使用压电薄膜的压电元件。 压电薄膜包括钙钛矿型金属氧化物，其中钙钛矿型金属氧化物是至少具有菱方结构和四方结构的混晶系统，a轴晶格参数与c轴晶格之比 四方结构的参数满足1.15＆nlE; c / a＆nlE; 1.30。 压电元件包括​​在基底上：上述压电薄膜; 以及设置成与压电薄膜接触的一对电极。

公开(公告)号：US09461238B2

公开(公告)日：2016-10-04

申请号：US13581429

申请日：2011-02-28

申请人： Makoto Kubota ,  Kenichi Takeda ,  Jumpei Hayashi ,  Mikio Shimada ,  Yuichi Shimakawa ,  Masaki Azuma ,  Yoshitaka Nakamura ,  Masanori Kawai

发明人： Makoto Kubota ,  Kenichi Takeda ,  Jumpei Hayashi ,  Mikio Shimada ,  Yuichi Shimakawa ,  Masaki Azuma ,  Yoshitaka Nakamura ,  Masanori Kawai

IPC分类号： H01L41/18 ,  H01L41/187 ,  B41J2/14 ,  H01L41/047 ,  H01L41/08 ,  H01L41/318 ,  H02N2/10 ,  H02N2/16 ,  H01L41/09

CPC分类号： H01L41/1878 ,  B41J2/14233 ,  H01L41/0478 ,  H01L41/081 ,  H01L41/0973 ,  H01L41/318 ,  H02N2/106 ,  H02N2/163 ,  Y10T29/42

摘要： Provided are a piezoelectric thin film having good piezoelectricity in which a rhombohedral structure and a tetragonal structure are mixed, and a piezoelectric element using the piezoelectric thin film. The piezoelectric thin film includes a perovskite type metal oxide, in which the perovskite type metal oxide is a mixed crystal system of at least a rhombohedral structure and a tetragonal structure, and a ratio between an a-axis lattice parameter and a c-axis lattice parameter of the tetragonal structure satisfies 1.15≦c/a≦1.30. The piezoelectric element includes on a substrate: the above-mentioned piezoelectric thin film; and a pair of electrodes provided in contact with the piezoelectric thin film.

摘要翻译： 提供一种压电薄膜，其具有混合菱方结构和四边形结构的压电性，以及使用压电薄膜的压电元件。 压电薄膜包括钙钛矿型金属氧化物，其中钙钛矿型金属氧化物是至少具有菱方结构和四方结构的混晶系统，a轴晶格参数与c轴晶格之比 四方结构的参数满足1.15≤c/a≤1.30。 压电元件包括​​在基板上：上述压电薄膜; 以及设置成与压电薄膜接触的一对电极。

公开(公告)号：US20100231095A1

公开(公告)日：2010-09-16

申请号：US12721131

申请日：2010-03-10

申请人： Makoto Kubota ,  Kenji Takashima ,  Masaki Azuma ,  Yoshitaka Nakamura ,  Yuichi Shimakawa ,  Takashi Iijima ,  Bong-Yeon Lee

发明人： Makoto Kubota ,  Kenji Takashima ,  Masaki Azuma ,  Yoshitaka Nakamura ,  Yuichi Shimakawa ,  Takashi Iijima ,  Bong-Yeon Lee

IPC分类号： H01L41/18 ,  C04B35/01 ,  H01L41/047 ,  H01L41/22

CPC分类号： H01L41/22 ,  C04B35/01 ,  C04B35/26 ,  C04B2235/3272 ,  C04B2235/3275 ,  C04B2235/3298 ,  C04B2235/441 ,  C04B2235/449 ,  C04B2235/656 ,  C04B2235/658 ,  C04B2235/6585 ,  C04B2235/768 ,  C04B2235/787 ,  C04B2235/963 ,  H01L41/0478 ,  H01L41/1878 ,  H01L41/318 ,  Y10T29/42

摘要： Provided are a bismuth-based piezoelectric material whose insulation property is improved while its performance as a piezoelectric body is not impaired and a piezoelectric device using the piezoelectric material. The piezoelectric material includes a perovskite-type metal oxide represented by the following general formula (1): Bix(Fe1-yCoy)O3  (1) where 0.95≦x≦1.25 and 0≦y≦0.30, and a root mean square roughness Rq (nm) of a surface of the piezoelectric material satisfies a relationship of 0

摘要翻译： 提供一种在不损害其作为压电体的性能的同时提高其绝缘性能的铋基压电材料和使用该压电材料的压电装置。 压电材料包括由以下通式（1）表示的钙钛矿型金属氧化物：Bix（Fe1-yCoy）O3（1）其中0.95＆nlE; x＆nlE; 1.25和0＆amp; nlE; y＆nlE; 0.30，均方根粗糙度 压电材料的表面的Rq（nm）满足0

公开(公告)号：US08400047B2

公开(公告)日：2013-03-19

申请号：US12721131

申请日：2010-03-10

申请人： Makoto Kubota ,  Kenji Takashima ,  Masaki Azuma ,  Yoshitaka Nakamura ,  Yuichi Shimakawa ,  Takashi Iijima ,  Bong-Yeon Lee

发明人： Makoto Kubota ,  Kenji Takashima ,  Masaki Azuma ,  Yoshitaka Nakamura ,  Yuichi Shimakawa ,  Takashi Iijima ,  Bong-Yeon Lee

IPC分类号： H01L41/187

CPC分类号： H01L41/22 ,  C04B35/01 ,  C04B35/26 ,  C04B2235/3272 ,  C04B2235/3275 ,  C04B2235/3298 ,  C04B2235/441 ,  C04B2235/449 ,  C04B2235/656 ,  C04B2235/658 ,  C04B2235/6585 ,  C04B2235/768 ,  C04B2235/787 ,  C04B2235/963 ,  H01L41/0478 ,  H01L41/1878 ,  H01L41/318 ,  Y10T29/42

摘要： Provided are a bismuth-based piezoelectric material whose insulation property is improved while its performance as a piezoelectric body is not impaired, and a piezoelectric device using the piezoelectric material. The piezoelectric material includes a perovskite-type metal oxide represented by the following general formula (1): Bix(Fe1-yCoy)O3  (1) where 0.95≦x≦1.25 and 0≦y≦0.30, and a root mean square roughness Rq (nm) of a surface of the piezoelectric material satisfies a relationship of 0

摘要翻译： 提供一种在不损害其作为压电体的性能的同时提高绝缘性能的铋基压电材料，以及使用压电材料的压电装置。 压电材料包括由以下通式（1）表示的钙钛矿型金属氧化物：Bix（Fe1-yCoy）O3（1）其中0.95＆nlE; x＆nlE; 1.25和0＆amp; nlE; y＆nlE; 0.30，均方根粗糙度 压电材料的表面的Rq（nm）满足0

公开(公告)号：US08664316B2

公开(公告)日：2014-03-04

申请号：US13205258

申请日：2011-08-08

申请人： Makoto Kubota ,  Kaoru Miura ,  Hisato Yabuta ,  Yoshihiko Matsumura ,  Yuichi Shimakawa ,  Masaki Azuma

发明人： Makoto Kubota ,  Kaoru Miura ,  Hisato Yabuta ,  Yoshihiko Matsumura ,  Yuichi Shimakawa ,  Masaki Azuma

IPC分类号： C01F17/00 ,  C08K3/22 ,  C08K3/00

CPC分类号： C04B35/453 ,  C01G53/006 ,  C01G53/40 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/61 ,  C01P2006/32 ,  C04B35/50 ,  C08K3/11 ,  C08K3/22 ,  C09K5/06 ,  C22C1/10

摘要： Provided are resin-based and metal-based anti-thermally-expansive members each having small thermal expansion. More specifically, provided are an anti-thermally-expansive resin and an anti-thermally-expansive metal, each including a resin or a metal having a positive linear expansion coefficient at 20° C. and a solid particle dispersed in the resin or metal, in which the solid particle includes at least an oxide represented by the following general formula (1): (Bi1-xMx)NiO3  (1), where M represents at least one metal selected from the group consisting of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and In; and x represents a numerical value of 0.02≦x≦0.15.

摘要翻译： 提供了具有小的热膨胀的树脂基和金属基的抗热膨胀性构件。 更具体地说，提供了一种抗热膨胀树脂和抗热膨胀性金属，其各自包括在20℃具有正线性膨胀系数的树脂或金属和分散在树脂或金属中的固体颗粒， 其中固体颗粒至少包含由以下通式（1）表示的氧化物：（Bi1-xMx）NiO3（1），其中M表示选自La，Pr，Nd，Sm中的至少一种金属 ，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb，Lu，Y和In; x表示0.02 @ x @ 0.15的数值。

公开(公告)号：US20120037842A1

公开(公告)日：2012-02-16

申请号：US13205258

申请日：2011-08-08

申请人： Makoto Kubota ,  Kaoru Miura ,  Hisato Yabuta ,  Yoshihiko Matsumura ,  Yuichi Shimakawa ,  Masaki Azuma

发明人： Makoto Kubota ,  Kaoru Miura ,  Hisato Yabuta ,  Yoshihiko Matsumura ,  Yuichi Shimakawa ,  Masaki Azuma

IPC分类号： C09K5/06 ,  C08K3/22

CPC分类号： C04B35/453 ,  C01G53/006 ,  C01G53/40 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/61 ,  C01P2006/32 ,  C04B35/50 ,  C08K3/11 ,  C08K3/22 ,  C09K5/06 ,  C22C1/10

摘要： Provided are resin-based and metal-based anti-thermally-expansive members each having small thermal expansion. More specifically, provided are an anti-thermally-expansive resin and an anti-thermally-expansive metal, each including a resin or a metal having a positive linear expansion coefficient at 20° C. and a solid particle dispersed in the resin or metal, in which the solid particle includes at least an oxide represented by the following general formula (1): (Bi1-xMx)NiO3 (1), where M represents at least one metal selected from the group consisting of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and In; and x represents a numerical value of 0.02≦x≦0.15.

摘要翻译： 提供了具有小的热膨胀的树脂基和金属基的抗热膨胀性构件。 更具体地说，提供了一种抗热膨胀树脂和抗热膨胀性金属，其各自包括在20℃具有正线性膨胀系数的树脂或金属和分散在树脂或金属中的固体颗粒， 其中固体颗粒至少包含由以下通式（1）表示的氧化物：（Bi1-xMx）NiO3（1），其中M表示选自La，Pr，Nd，Sm中的至少一种金属 ，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb，Lu，Y和In; x表示数值为0.02＆nlE; x＆nlE; 0.15。

公开(公告)号：US08753749B2

公开(公告)日：2014-06-17

申请号：US13205272

申请日：2011-08-08

申请人： Makoto Kubota ,  Kaoru Miura ,  Hisato Yabuta ,  Yoshihiko Matsumura ,  Yuichi Shimakawa ,  Masaki Azuma

发明人： Makoto Kubota ,  Kaoru Miura ,  Hisato Yabuta ,  Yoshihiko Matsumura ,  Yuichi Shimakawa ,  Masaki Azuma

IPC分类号： B32B15/04 ,  C04B35/453 ,  C04B35/50

CPC分类号： B32B7/02 ,  B32B2307/734 ,  C01G53/40 ,  C04B35/50 ,  C04B35/505 ,  H01L23/3731 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K3/0058 ,  H05K2201/068 ,  H01L2924/00

摘要： Provided are a thermal expansion suppressing member having negative thermal expansion properties and a metal-based anti-thermally-expansive member having small thermal expansion. More specifically, provided are a thermal expansion suppressing member, including at least an oxide represented by the following general formula (1), and an anti-thermally-expansive member, including a metal having a positive linear expansion coefficient at 20° C., and a solid body including at least an oxide represented by the following general formula (1), the metal and solid being joined to each other: (Bi1-xMx)NiO3 (1) where M represents at least one metal selected from the group consisting of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and In; and x represents a numerical value of 0.02≦x≦0.15.

摘要翻译： 提供具有负热膨胀性的热膨胀抑制构件和具有小的热膨胀的金属基防热膨胀构件。 更具体地说，提供了至少包含由以下通式（1）表示的氧化物的热膨胀抑制构件和包括在20℃具有正线性膨胀系数的金属的抗热膨胀性构件， 和包含至少一种由以下通式（1）表示的氧化物的固体，金属和固体彼此连接：（Bi1-xMx）NiO3（1）其中M表示选自以下的至少一种金属： 的La，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb，Lu，Y和In; x表示数值为0.02＆nlE; x＆nlE; 0.15。

公开(公告)号：US20120040196A1

公开(公告)日：2012-02-16

申请号：US13205272

申请日：2011-08-08

申请人： Makoto Kubota ,  Kaoru Miura ,  Hisato Yabuta ,  Yoshihiko Matsumura ,  Yuichi Shimakawa ,  Masaki Azuma

发明人： Makoto Kubota ,  Kaoru Miura ,  Hisato Yabuta ,  Yoshihiko Matsumura ,  Yuichi Shimakawa ,  Masaki Azuma

IPC分类号： B32B15/04 ,  C04B35/453 ,  C04B35/50

CPC分类号： B32B7/02 ,  B32B2307/734 ,  C01G53/40 ,  C04B35/50 ,  C04B35/505 ,  H01L23/3731 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K3/0058 ,  H05K2201/068 ,  H01L2924/00

摘要： Provided are a thermal expansion suppressing member having negative thermal expansion properties and a metal-based anti-thermally-expansive member having small thermal expansion. More specifically, provided are a thermal expansion suppressing member, including at least an oxide represented by the following general formula (1), and an anti-thermally-expansive member, including a metal having a positive linear expansion coefficient at 20° C., and a solid body including at least an oxide represented by the following general formula (1), the metal and solid being joined to each other: (Bi1-xMx)NiO3 (1) where M represents at least one metal selected from the group consisting of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and In; and x represents a numerical value of 0.02≦x≦0.15.

摘要翻译： 提供具有负热膨胀性的热膨胀抑制构件和具有小的热膨胀的金属基防热膨胀构件。 更具体地说，提供了至少包含由以下通式（1）表示的氧化物的热膨胀抑制构件和包括在20℃具有正线性膨胀系数的金属的抗热膨胀性构件， 和包含至少一种由以下通式（1）表示的氧化物的固体，金属和固体彼此连接：（Bi1-xMx）NiO3（1）其中M表示选自以下的至少一种金属： 的La，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb，Lu，Y和In; x表示数值为0.02＆nlE; x＆nlE; 0.15。

公开(公告)号：US08236724B2

公开(公告)日：2012-08-07

申请号：US10515918

申请日：2003-05-28

申请人： Tsutomu Yoshitake ,  Shin Nakamura ,  Sadanori Kuroshima ,  Hidekazu Kimura ,  Hideto Imai ,  Yuichi Shimakawa ,  Takashi Manako ,  Yoshimi Kubo

发明人： Tsutomu Yoshitake ,  Shin Nakamura ,  Sadanori Kuroshima ,  Hidekazu Kimura ,  Hideto Imai ,  Yuichi Shimakawa ,  Takashi Manako ,  Yoshimi Kubo

IPC分类号： B01J21/18 ,  B01J23/00 ,  B01J23/40 ,  B01J23/74 ,  B32B5/16 ,  B32B9/00 ,  B32B15/02 ,  B32B17/02 ,  B32B19/00 ,  B32B21/02 ,  B32B23/02 ,  B32B27/02

CPC分类号： H01M8/1004 ,  B01J21/18 ,  B01J23/42 ,  B01J23/89 ,  B01J37/024 ,  B01J37/08 ,  H01M4/8605 ,  H01M4/8828 ,  H01M4/926 ,  Y02P70/56 ,  Y10T428/2991

摘要： An adhesive layer 3 is disposed between a carbon particle 2 and a catalyst substance 1 of a catalyst-supporting particle for a fuel cell containing the carbon particle 2 and the catalyst substance 1. Thereby, the catalyst-supporting particle for fuel cell can be obtained in which a contact resistance between the catalyst substance and the carbon particle supporting the same is lower, and the aggregation of the catalyst substance is suppressed. A catalyst electrode for a fuel cell and the fuel cell using the above particle have a higher output power and an excellent durability.

摘要翻译： 在碳粒子2和含有碳粒子2和催化剂物质1的燃料电池用催化剂负载粒子的催化剂物质1之间设置粘合剂层3.由此，能够获得燃料电池用催化剂担载粒子 其中催化剂物质与其负载的碳粒子之间的接触电阻较低，并且抑制了催化剂物质的聚集。 用于燃料电池的催化剂电极和使用上述颗粒的燃料电池具有更高的输出功率和优异的耐久性。

公开(公告)号：US20060110652A1

公开(公告)日：2006-05-25

申请号：US10515654

申请日：2003-05-28

申请人： Hideto Imai ,  Tsutomu Yoshitake ,  Yuichi Shimakawa ,  Takashi Manako ,  Shin Nakamura ,  Hidekazu Kimura ,  Sadanori Kuroshima ,  Yoshimi Kubo

发明人： Hideto Imai ,  Tsutomu Yoshitake ,  Yuichi Shimakawa ,  Takashi Manako ,  Shin Nakamura ,  Hidekazu Kimura ,  Sadanori Kuroshima ,  Yoshimi Kubo

IPC分类号： H01M4/86 ,  H01M4/02 ,  H01M4/88

CPC分类号： H01M4/8663 ,  H01M4/8605 ,  H01M4/8828 ,  H01M4/8896 ,  H01M8/1004 ,  Y02P70/56

摘要： The present invention provides a catalyst electrode and a manufacturing method of the same. When the catalyst electrode is used for a fuel cell, it is capable of suppressing an air, which is a by-product generated at a fuel electrode on a surface of the electrode, and quickly removing the adsorbed bubble-like air. Accordingly, the catalyst electrode is capable of increasing an effective catalyst surface of the fuel electrode and enhancing an output power of the fuel cell. Moreover, the present invention provides fuel cell and a manufacturing method of the same. The fuel cell is capable of suppressing an air, which is a by-product generated at the fuel electrode on the surface of the electrode and quickly removing the adsorbed bubble-like air. Accordingly, the fuel cell is capable of increasing an effective catalyst surface of the fuel electrode and enhancing an output power thereof. In a catalyst electrode for a fuel cell provided with a substrate and a catalyst layer which is formed on the substrate and which contains a carbon particle carrying a catalyst and a solid polymer electrolyte, the substrate or the catalyst layer contains one or more kinds of anti-foaming agent.

摘要翻译： 本发明提供一种催化剂电极及其制造方法。 当催化剂电极用于燃料电池时，能够抑制在电极表面上的燃料电极处产生的副产物的空气，并且能够快速除去吸附的气泡状空气。 因此，催化剂电极能够增加燃料电极的有效的催化剂表面并提高燃料电池的输出功率。 此外，本发明提供燃料电池及其制造方法。 燃料电池能够抑制空气，其是在电极表面上的燃料电极处产生的副产物，并且快速除去吸附的气泡状空气。 因此，燃料电池能够增加燃料电极的有效的催化剂表面并提高其输出功率。 在设置有基板的燃料电池用催化剂电极和形成在基板上的含有载持催化剂和固体高分子电解质的碳粒子的催化剂层的情况下，基板或催化剂层含有一种或多种抗 发泡剂。