公开(公告)号：US5994153A

公开(公告)日：1999-11-30

申请号：US217071

申请日：1998-12-21

申请人： Nicolas Nagel ,  Kenji Katori

发明人： Nicolas Nagel ,  Kenji Katori

IPC分类号： H01L21/8247 ,  H01L21/02 ,  H01L21/822 ,  H01L21/8242 ,  H01L21/8246 ,  H01L27/04 ,  H01L27/10 ,  H01L27/105 ,  H01L27/108 ,  H01L27/115 ,  H01L29/788 ,  H01L29/792 ,  H01L29/92 ,  H01G7/06

CPC分类号： H01L27/11502 ,  H01L28/55

摘要： A capacitor structure of a semiconductor memory cell such as a FERAM has an upper electrode less susceptible a damage even by heat-treatment in a hydrogen gas atmosphere. The capacitor structure includes a lower electrode, a capacitor thin film formed of a ferroelectric thin film formed on the lower electrode, and an upper electrode formed on the capacitor thin film. The upper electrode is made of Ru.sub.1-x O.sub.x (0.1

摘要翻译： 诸如FERAM的半导体存储单元的电容器结构具有即使在氢气气氛中进行热处理也不易受到损伤的上电极。 电容器结构包括下电极，由形成在下电极上的铁电薄膜形成的电容器薄膜和形成在电容器薄膜上的上电极。 上电极由Ru1-xOx（0.1

公开(公告)号：US6011284A

公开(公告)日：2000-01-04

申请号：US995845

申请日：1997-12-22

申请人： Kenji Katori ,  Nicolas Nagel ,  Koji Watanabe ,  Masahiro Tanaka

发明人： Kenji Katori ,  Nicolas Nagel ,  Koji Watanabe ,  Masahiro Tanaka

IPC分类号： H01L21/02 ,  H01L21/768 ,  H01L21/8246 ,  H01L27/115 ,  H01L29/76 ,  H01L27/108 ,  H01L29/94 ,  H01L31/119

CPC分类号： H01L27/11502 ,  H01L21/76841 ,  H01L21/76843 ,  H01L21/7685 ,  H01L21/7687 ,  H01L27/11507 ,  H01L28/60 ,  H01L28/55

摘要： An electronic material is expressed by the composition formula M.sub.Ia M.sub.IIb O.sub.c (where a, b and c are compositions in atomic %, M.sub.I is at least one sort of noble metal selected from the group consisting of Pt, Ir, Ru, Rh and Pd, and M.sub.II is at least one sort of transition metal selected from the group consisting of Hf, Ta, Zr, Nb, V, Mo and W) having a composition within the range of 90.gtoreq.a.gtoreq.40, 15.gtoreq.b.gtoreq.2, 4.ltoreq.c and a+b+c=100. A dielectric capacitor comprises: a diffusion preventing layer made of the material expressed by the composition formula M.sub.ia M.sub.IIb O.sub.c ; a lower electrode on the diffusion preventing layer; a dielectric film on the lower electrode; and an upper electrode on the dielectric film. Another dielectric capacitor comprises: a diffusion preventing layer made of a material expressed by the composition formula M.sub.Ia M.sub.IIb O.sub.c (where a, b and c are compositions in atomic %, M.sub.II is at least one sort of noble metal selected from the group consisting of Pt, Ir, Ru, Rh and Pd, and M.sub.II is at least one sort of rare earth element) having a composition within the range of 90.gtoreq.a.gtoreq.40, 15.gtoreq.b.gtoreq.2, 4.ltoreq.c and a+b+c=100; a lower electrode on the diffusion preventing layer; a dielectric film on the lower electrode; and an upper electrode on the dielectric film.

摘要翻译： 电子材料由组成式MIaMIIbOc表示（其中a，b和c是原子％的组成，MI是选自Pt，Ir，Ru，Rh和Pd中的至少一种贵金属，MII 是选自组成在90以上的组成的Hf，Ta，Zr，Nb，V，Mo和W中的至少一种过渡金属）= = > = = 4，4

公开(公告)号：US5864153A

公开(公告)日：1999-01-26

申请号：US958444

申请日：1997-10-27

申请人： Nicolas Nagel ,  Kenji Katori

发明人： Nicolas Nagel ,  Kenji Katori

IPC分类号： H01L21/8247 ,  H01L21/02 ,  H01L21/822 ,  H01L21/8242 ,  H01L21/8246 ,  H01L27/04 ,  H01L27/10 ,  H01L27/105 ,  H01L27/108 ,  H01L27/115 ,  H01L29/788 ,  H01L29/792 ,  H01L29/92 ,  H01L29/76 ,  H01L29/94 ,  H01L31/119

CPC分类号： H01L27/11502 ,  H01L28/55

摘要： A capacitor structure of a semiconductor memory cell such as a FERAM has an upper electrode less susceptible a damage even by heat-treatment in a hydrogen gas atmosphere. The capacitor structure includes a lower electrode, a capacitor thin film formed of a ferroelectric thin film formed on the lower electrode, and an upper electrode formed on the capacitor thin film. The upper electrode is made of Ru.sub.1-x O.sub.x (0.1

摘要翻译： 诸如FERAM的半导体存储单元的电容器结构具有即使在氢气气氛中进行热处理也不易受到损伤的上电极。 电容器结构包括下电极，由形成在下电极上的铁电薄膜形成的电容器薄膜和形成在电容器薄膜上的上电极。 上电极由Ru1-xOx（0.1

公开(公告)号：US08882864B2

公开(公告)日：2014-11-11

申请号：US12713999

申请日：2010-02-26

申请人： Kenji Katori

发明人： Kenji Katori

IPC分类号： B01J7/00 ,  H01M8/06 ,  C01B3/50 ,  H01M4/94 ,  H01M4/86 ,  B01J8/02 ,  C01B3/32 ,  B01J8/00 ,  B01J23/40 ,  H01M4/92

CPC分类号： H01M4/94 ,  B01J8/009 ,  B01J8/0207 ,  B01J23/40 ,  B01J31/0218 ,  B01J37/0219 ,  C01B3/323 ,  C01B3/505 ,  C01B2203/0233 ,  C01B2203/041 ,  C01B2203/0475 ,  C01B2203/066 ,  C01B2203/107 ,  C01B2203/1223 ,  H01M4/8605 ,  H01M4/921 ,  H01M8/0625 ,  H01M8/0662 ,  Y02E60/50 ,  Y02E60/523 ,  Y02P20/52 ,  Y02P70/56

摘要： A fuel reformer which can easily achieve high weight energy density and high volume energy density, and a method for producing the fuel reformer with ease and high efficiency as well as an electrode for electrochemical device, such as a fuel cell, and an electrochemical device are provided. The present invention is to feed hydrogen obtained from a fuel reformer having a catalyst layer containing Pt for taking out hydrogen from a liquid fuel, such as methanol, and a hydrogen permeable layer, such as a Pd thin film, which is impermeable to liquid and permeable to hydrogen to an electrochemical device such as a fuel cell, which comprises a negative electrode, a positive electrode and a proton conductive film sandwiched therebetween. The present invention provides a method of producing the hydrogen permeable layer in the reformer 1 by forming the hydrogen permeable layer and the catalyst layer on a base layer comprising Al or the like, and removing the base layer by dissolution.

摘要翻译： 可以容易地实现高重量能量密度和高体积能量密度的燃料重整器，以及简单高效地生产燃料重整器的方法以及诸如燃料电池和电化学装置的电化学装置用电极， 提供。 本发明是从具有Pt的催化剂层的燃料重整器中获得的氢，其由甲醇等液体燃料取出氢，以及对液体不透性的氢氧化物渗透层，例如Pd薄膜， 对于诸如燃料电池的电化学装置可渗透氢，其包括夹在其间的负极，正极和质子传导膜。 本发明提供一种通过在包含Al等的基底层上形成氢可渗透层和催化剂层，并通过溶解除去基底层而在重整器1中制造氢可渗透层的方法。

公开(公告)号：US08545934B2

公开(公告)日：2013-10-01

申请号：US12683575

申请日：2010-01-07

申请人： Go Sudo ,  Kenji Katori ,  Hayato Hommura ,  Hiroshi Matsuki ,  Akio Kayanuma

发明人： Go Sudo ,  Kenji Katori ,  Hayato Hommura ,  Hiroshi Matsuki ,  Akio Kayanuma

IPC分类号： B05C13/00 ,  B05D7/00

CPC分类号： C23C14/24 ,  C23C14/22 ,  C23C14/505 ,  C23C14/545

摘要： A method of preparing composite materials by (a) containing particulates to which an adhering material is to be made to adhere, in a rotary body having a bottom surface and a side wall; (b) rotating the rotary body so as to apply centrifugal forces to the particulates in the rotary body; and (c) varying the inclination of the rotary body to an arbitrary inclination angle in the range from an angle at which the bottom surface of the rotary body forms a horizontal surface perpendicular to the direction of gravity to an angle at which the bottom surface forms a vertical surface parallel to the direction of gravity, and supporting the rotary body at the arbitrary inclination angle.

摘要翻译： 一种制备复合材料的方法，该方法包括：（a）在具有底表面和侧壁的旋转体中含有要粘附有粘附材料的颗粒; （b）使旋转体旋转以对旋转体中的微粒施加离心力; 和（c）将旋转体的倾斜度从在旋转体的底面形成与重力方向垂直的水平面的角度相对于底面形成的角度的范围内将任意的倾斜角度变化 平行于重力方向的垂直表面，并以任意的倾斜角支撑旋转体。

公开(公告)号：US08241799B2

公开(公告)日：2012-08-14

申请号：US11574791

申请日：2005-09-02

申请人： Go Sudo ,  Kenji Katori ,  Masahiko Tahara

发明人： Go Sudo ,  Kenji Katori ,  Masahiko Tahara

IPC分类号： H01M8/04

CPC分类号： H01M8/1009 ,  H01M8/04089 ,  H01M8/04194 ,  H01M8/04201 ,  H01M8/04365 ,  H01M8/04559 ,  H01M8/04753 ,  H01M8/04798 ,  H01M8/1007 ,  H01M8/1011 ,  H01M2250/20 ,  Y02E60/523 ,  Y02T90/32

摘要： A method of operating a fuel cell power generator, and a fuel cell power generator to be operated by the method, which method enables feeding of a diluted fuel having an optimum concentration to a power generation unit even without measuring an absolute concentration typically using a sensor are provided. Specifically, how an output voltage of the power generation unit varies depending on a flow rate of a diluted fuel is monitored. Thus, the diluted fuel may be adjusted to have an optimum concentration always, even without measuring an absolute concentration typically using a sensor. According to this operation method, output characteristics and electrical efficiencies can be maximized according to a load and conditions of a fuel cell power generator.

摘要翻译： 一种操作燃料电池发电机的方法以及通过该方法操作的燃料电池发电机，该方法能够即使不测量通常使用传感器的绝对浓度，也能将具有最佳浓度的稀释燃料供给发电单元 被提供。 具体来说，监视发电单元的输出电压根据稀释燃料的流量而变化。 因此，即使没有测量通常使用传感器的绝对浓度，也可以将稀释燃料调整至始终为最佳浓度。 根据该操作方法，可以根据燃料电池发电机的负载和条件最大化输出特性和电效率。

公开(公告)号：US07462575B2

公开(公告)日：2008-12-09

申请号：US10819871

申请日：2004-04-07

申请人： Hayato Hommura ,  Kenji Katori

发明人： Hayato Hommura ,  Kenji Katori

IPC分类号： B01J21/18 ,  B01J23/40 ,  B01J23/74 ,  H01M4/00 ,  H01M4/88

CPC分类号： H01M4/92 ,  H01M4/8807 ,  H01M4/8821 ,  H01M4/8882 ,  H01M4/926 ,  H01M8/1004

摘要： Disclosed is a catalyst powder contained in an electrode, wherein the catalyst powder includes a catalytic substance supported on a conductive powder, the catalytic substance being comprised of at least a catalyst, the weight ratio of the catalytic substance to the catalyst powder is in the range of 55 to 75 wt %, and the areal density of the catalytic substance is in the range of 1 to 3 mg/cm2. Also disclosed is a catalyst electrode including a catalyst powder and a solid polymer electrolyte, the catalyst powder including a catalytic substance supported on a conductive powder, the catalytic substance being comprised of at least a catalyst, wherein the weight ratio of the catalytic substance to the catalyst powder is in the range of 55 to 75 wt %, and the areal density of the catalytic substance in the catalyst powder is in the range of 1 to 3 mg/cm2. Further disclosed is an electrochemical device including a plurality of electrodes, and an ionic conductor sandwiched between the electrodes, wherein the above-mentioned catalyst electrode constitutes at least one of the plurality of electrodes.

摘要翻译： 公开了一种电极中含有的催化剂粉末，其中催化剂粉末包括负载在导电粉末上的催化物质，催化物质至少由催化剂组成，催化剂物质与催化剂粉末的重量比在该范围内 为55〜75重量％，催化剂物质的面密度为1〜3mg / cm 2。 还公开了一种催化剂电极，其包括催化剂粉末和固体聚合物电解质，所述催化剂粉末包括负载在导电粉末上的催化物质，所述催化物质至少由催化剂组成，其中所述催化剂物质与所述催化剂物质的重量比 催化剂粉末的含量范围为55〜75重量％，催化剂粉末中的催化剂的面密度为1〜3mg / cm 2。 还公开了包括多个电极和夹在电极之间的离子导体的电化学装置，其中上述催化剂电极构成多个电极中的至少一个。

公开(公告)号：US07294603B2

公开(公告)日：2007-11-13

申请号：US10477840

申请日：2002-05-16

申请人： Kenji Katori ,  Toshiaki Kanemitsu

发明人： Kenji Katori ,  Toshiaki Kanemitsu

IPC分类号： B01J23/00 ,  B01J23/40 ,  B01J21/18 ,  H01M4/00

CPC分类号： H01M4/8657 ,  B01J21/18 ,  B01J23/40 ,  B01J23/626 ,  B01J35/0033 ,  B01J35/023 ,  B01J35/08 ,  B01J37/0009 ,  B01J37/0232 ,  B01J37/0238 ,  B01J37/347 ,  H01M4/8605 ,  H01M4/9075 ,  H01M4/92 ,  H01M8/1007 ,  Y02P70/56

摘要： A process for production of conductive catalyst particles, a process for production of a catalyst electrode capable of gas diffusion, an apparatus for production of conductive catalyst particles, and a vibrating apparatus. The process can effectively and uniformly coat the particles of a conductive powder with a catalytic substance.

摘要翻译： 导电催化剂粒子的制造方法，能够进行气体扩散的催化剂电极的制造方法，导电性催化剂粒子的制造装置以及振动装置。 该方法可以有效地均匀地涂覆导电粉末颗粒与催化物质。

公开(公告)号：US20110064875A1

公开(公告)日：2011-03-17

申请号：US12874633

申请日：2010-09-02

申请人： Go Sudo ,  Kenji Katori ,  Hayato Hommura

发明人： Go Sudo ,  Kenji Katori ,  Hayato Hommura

IPC分类号： B05D7/00 ,  B05C13/02

CPC分类号： C23C14/545 ,  B01J2/14 ,  B22F1/02 ,  B22F2999/00 ,  C23C14/22 ,  C23C14/50 ,  C23C14/505 ,  B22F2202/17 ,  B22F3/003

摘要： A composite particulate preparing apparatus is provided that includes a rotating body receiving particulates to which an adhering material is allowed to adhere and having a bottom surface, a side wall and a flange part; a centrifugal machine rotating the rotating machine to apply centrifugal force to the particulates in the rotating body; an inclination varying device shifting the rotating body at an arbitrary inclination angle so that the bottom surface of the rotating body forms a vertical plane parallel to a gravitational direction from a horizontal plane perpendicular to the gravitational direction; and a stirring device disposed closer to a horizontal line perpendicular to a vertical line drawn from a rotational center of the rotating body in a gravitational direction on a rotational side where the particulates drop from an uppermost point, than to the vertical line.

摘要翻译： 提供了一种复合颗粒制备装置，其包括容纳粘附有粘附材料并具有底表面，侧壁和凸缘部分的微粒的旋转体; 旋转机器的离心机将离心力施加到旋转体中的微粒; 倾斜变化装置以任意的倾斜角移动旋转体，使得旋转体的底面从垂直于重力方向的水平面形成平行于重力方向的垂直平面; 以及搅拌装置，其设置在垂直于从旋转体的旋转中心在重力方向上从微粒从最高点向垂直线下降的旋转中心垂直的垂直线的水平线。

公开(公告)号：US20100150796A1

公开(公告)日：2010-06-17

申请号：US12713999

申请日：2010-02-26

申请人： Kenji Katori

发明人： Kenji Katori

IPC分类号： B01J8/02

CPC分类号： H01M4/94 ,  B01J8/009 ,  B01J8/0207 ,  B01J23/40 ,  B01J31/0218 ,  B01J37/0219 ,  C01B3/323 ,  C01B3/505 ,  C01B2203/0233 ,  C01B2203/041 ,  C01B2203/0475 ,  C01B2203/066 ,  C01B2203/107 ,  C01B2203/1223 ,  H01M4/8605 ,  H01M4/921 ,  H01M8/0625 ,  H01M8/0662 ,  Y02E60/50 ,  Y02E60/523 ,  Y02P20/52 ,  Y02P70/56

摘要： A fuel reformer which can easily achieve high weight energy density and high volume energy density, and a method for producing the fuel reformer with ease and high efficiency as well as an electrode for electrochemical device, such as a fuel cell, and an electrochemical device are provided. The present invention is to feed hydrogen obtained from a fuel reformer having a catalyst layer containing Pt for taking out hydrogen from a liquid fuel, such as methanol, and a hydrogen permeable layer, such as a Pd thin film, which is impermeable to liquid and permeable to hydrogen to an electrochemical device such as a fuel cell, which comprises a negative electrode, a positive electrode and a proton conductive film sandwiched therebetween. The present invention provides a method of producing the hydrogen permeable layer in the reformer 1 by forming the hydrogen permeable layer and the catalyst layer on a base layer comprising Al or the like, and removing the base layer by dissolution.

摘要翻译： 可以容易地实现高重量能量密度和高体积能量密度的燃料重整器，以及简单高效地生产燃料重整器的方法以及诸如燃料电池和电化学装置的电化学装置用电极， 提供。 本发明是从具有Pt的催化剂层的燃料重整器中获得的氢，其由甲醇等液体燃料取出氢，以及对液体不透性的氢氧化物渗透层，例如Pd薄膜， 对于诸如燃料电池的电化学装置可渗透氢，其包括夹在其间的负极，正极和质子传导膜。 本发明提供一种通过在包含Al等的基底层上形成氢可渗透层和催化剂层，并通过溶解除去基底层而在重整器1中制造氢可渗透层的方法。