专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07338582B2 Method for manufacturing manganese oxide nanostructure and oxygen reduction electrode using said manganese oxide nanostructure 有权
标题翻译：使用所述氧化锰纳米结构制造氧化锰纳米结构和氧还原电极的方法
公开(公告)号：US07338582B2
公开(公告)日：2008-03-04
申请号：US11203994
申请日：2005-08-16
申请人： Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki , Yuka Yamada
发明人： Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki , Yuka Yamada
IPC分类号： C23C14/08
CPC分类号： B82Y30/00 , C01G45/02 , C01P2004/03 , C01P2004/32 , C01P2004/50 , C01P2004/64 , C01P2006/40 , H01M4/9016 , H01M2004/8689
摘要： It is an object of the present invention to provide an oxygen reduction electrode having excellent oxygen reduction catalysis ability. In a method of manufacturing a manganese oxide nanostructure having excellent oxygen reduction catalysis ability and composed of secondary particles which are aggregations of primary particles of manganese oxide, a target plate made of manganese oxide is irradiated with laser light to desorb the component substance of the target plate, and the desorbed substance is deposited on a substrate facing substantially parallel to the aforementioned target plate.
摘要翻译：本发明的目的是提供具有优异的氧还原催化能力的氧还原电极。在制造具有优异的氧还原催化能力的氧化锰纳米结构体的方法中，由作为氧化锰一次粒子的聚集体的二次粒子构成，用激光照射由氧化锰制成的靶板，以解吸目标物的成分物质并且解吸物质沉积在基本上平行于上述目标板的基板上。

12. 发明申请

US20060018821A1 Method for manufacturing manganese oxide nanostructure and oxygen reduction electrode using said manganese oxide nanostructure 有权
标题翻译：使用所述氧化锰纳米结构制造氧化锰纳米结构和氧还原电极的方法
公开(公告)号：US20060018821A1
公开(公告)日：2006-01-26
申请号：US11203994
申请日：2005-08-16
申请人： Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki , Yuka Yamada
发明人： Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki , Yuka Yamada
IPC分类号： C01G45/02 , C25B11/04 , H01M4/90
CPC分类号： B82Y30/00 , C01G45/02 , C01P2004/03 , C01P2004/32 , C01P2004/50 , C01P2004/64 , C01P2006/40 , H01M4/9016 , H01M2004/8689
摘要： It is an object of the present invention to provide an oxygen reduction electrode having excellent oxygen reduction catalysis ability. In a method of manufacturing a manganese oxide nanostructure having excellent oxygen reduction catalysis ability and composed of secondary particles which are aggregations of primary particles of manganese oxide, a target plate made of manganese oxide is irradiated with laser light to desorb the component substance of the target plate, and the desorbed substance is deposited on a substrate facing substantially parallel to the aforementioned target plate.
摘要翻译：本发明的目的是提供具有优异的氧还原催化能力的氧还原电极。在制造具有优异的氧还原催化能力的氧化锰纳米结构体的方法中，由作为氧化锰一次粒子的聚集体的二次粒子构成，用激光照射由氧化锰制成的靶板，以解吸目标物的成分物质并且解吸物质沉积在基本上平行于上述目标板的基板上。

13. 发明授权

US07566438B2 Method for manufacturing nanostructured manganese oxide having dendritic structure, and oxygen reduction electrode comprising nanostructured transition metal oxide having dendritic structure 有权
标题翻译：具有树枝状结构的纳米结构氧化锰的制造方法，具有树状结构的纳米结构过渡金属氧化物的氧还原电极
公开(公告)号：US07566438B2
公开(公告)日：2009-07-28
申请号：US11219714
申请日：2005-09-07
申请人： Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki , Yuka Yamada
发明人： Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki , Yuka Yamada
IPC分类号： C01G45/00
CPC分类号： C01G45/02 , C01P2004/04 , C01P2006/40 , C23C14/081 , C23C14/28 , H01M4/8825 , H01M4/9016 , Y10S977/811
摘要： An object of the present invention is to provide an oxygen reduction electrode having excellent oxygen reduction properties (oxygen reduction catalyst abilities).The present invention encompasses: (1) A method for manufacturing a nanostructured manganese oxide having a dendritic structure formed from an agglomeration of primary particles, wherein the method comprises the steps of: removing components from a target plate that comprises one or more kinds of manganese oxides by irradiating the target plate with laser light in an atmosphere comprising a mixed gas of inert gas and oxygen gas, the content of the oxygen gas in the mixed gas being no less than 0.05% but no more than 0.5% as measured by mass flow rate; and depositing the removed components on a substrate that is opposed to the target plate substantially in parallel to obtain the nanostructured manganese oxide, and (2) an oxygen reduction electrode comprising a nanostructured transition metal oxide having a dendritic structure formed from an agglomeration of primary particles.
摘要翻译：本发明的目的是提供具有优异的氧还原性（氧还原催化剂能力）的氧还原电极。本发明包括：（1）一种具有由一次粒子附聚形成的树枝状结构的纳米结构氧化锰的制造方法，其特征在于，包括以下步骤：从含有一种或多种锰的靶板中除去成分氧化物通过在包含惰性气体和氧气的混合气体的气氛中用激光照射靶板，混合气体中的氧气含量通过质量流量测量为不小于0.05％但不大于0.5％率; 并且将去除的组分沉积在基本上平行于靶板的基板上，以获得纳米结构的氧化锰，和（2）氧还原电极，其包含具有由一次粒子的聚集形成的树状结构的纳米结构过渡金属氧化物。

14. 发明申请

US20060243321A1 Semiconductor electrode, production process thereof and photovoltaic cell using semiconductor electrode 有权
公开(公告)号：US20060243321A1
公开(公告)日：2006-11-02
申请号：US11448917
申请日：2006-06-08
申请人： Yuka Yamada , Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki
发明人： Yuka Yamada , Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki
IPC分类号： H01L31/00
CPC分类号： B01J35/023 , B01J35/004 , H01G9/2027 , H01M14/005 , Y02E10/542 , Y02P70/521
摘要： An object of the present invention is to provide a photovoltaic cell that demonstrates a superior photoelectric conversion function. The present invention relates to a photovoltaic cell comprising a semiconductor electrode, an electrolyte and a counter electrode, wherein (1) the semiconductor electrode contains an oxide semiconductor layer having photocatalytic activity, (2) the oxide semiconductor layer contains secondary particles in which primary particles comprising a metal oxide are aggregated, (3) the average particle diameter of the primary particles is from 1 nm to 50 nm, and the average particle diameter of the secondary particles is from 100 nm to 10 μm, and (4) the photovoltaic cell generates electromotive force by radiating light of a wavelength substantially equal to the average particle diameter of the secondary particles onto the semiconductor electrode.

15. 发明申请

US20060001012A1 Method for manufacturing nanostructured manganese oxide having dendritic structure, and oxygen reduction electrode comprising nanostructured transition metal oxide having dendritic structure 有权
公开(公告)号：US20060001012A1
公开(公告)日：2006-01-05
申请号：US11219714
申请日：2005-09-07
申请人： Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki , Yuka Yamada
发明人： Nobuyasu Suzuki , Yasunori Morinaga , Hidehiro Sasaki , Yuka Yamada
IPC分类号： H01B1/00
CPC分类号： C01G45/02 , C01P2004/04 , C01P2006/40 , C23C14/081 , C23C14/28 , H01M4/8825 , H01M4/9016 , Y10S977/811
摘要： An object of the present invention is to provide an oxygen reduction electrode having excellent oxygen reduction properties (oxygen reduction catalyst abilities). The present invention encompasses: (1) A method for manufacturing a nanostructured manganese oxide having a dendritic structure formed from an agglomeration of primary particles, wherein the method comprises the steps of: removing components from a target plate that comprises one or more kinds of manganese oxides by irradiating the target plate with laser light in an atmosphere comprising a mixed gas of inert gas and oxygen gas, the content of the oxygen gas in the mixed gas being no less than 0.05% but no more than 0.5% as measured by mass flow rate; and depositing the removed components on a substrate that is opposed to the target plate substantially in parallel to obtain the nanostructured manganese oxide, and (2) an oxygen reduction electrode comprising a nanostructured transition metal oxide having a dendritic structure formed from an agglomeration of primary particles.

16. 发明授权

US07553513B2 Electrochemical electrode using nickel-containing nanostructured material having dendritic structure as active layer, and method for producing the same 有权
标题翻译：使用具有树枝状结构的含镍纳米结构材料作为活性层的电化学电极及其制造方法
公开(公告)号：US07553513B2
公开(公告)日：2009-06-30
申请号：US11500363
申请日：2006-08-08
申请人： Yuka Yamada , Nobuyasu Suzuki , Hidehiro Sasaki
发明人： Yuka Yamada , Nobuyasu Suzuki , Hidehiro Sasaki
IPC分类号： H01M4/00
CPC分类号： H01M4/04 , B82Y30/00 , H01M4/02 , H01M4/0421 , H01M4/0426 , H01M4/38 , H01M4/52 , H01M4/667 , H01M4/8803 , H01M4/8867 , H01M4/90 , H01M2004/021
摘要： The present invention provides an electrochemical electrode wherein transition metal (nickel) nanoparticles are used to form an active layer having a large surface area without using a conductive support while maintaining dispersibility and stability, and a method for producing the same.
摘要翻译：本发明提供了一种电化学电极及其制造方法，其中使用过渡金属（镍）纳米颗粒形成具有大表面积的活性层而不使用导电载体，同时保持分散性和稳定性。

17. 发明申请

US20070037055A1 Electrochemical electrode using nickel-containing nanostructured material having dendritic structure as active layer, and method for producing the same 有权
标题翻译：使用具有树枝状结构的含镍纳米结构材料作为活性层的电化学电极及其制造方法
公开(公告)号：US20070037055A1
公开(公告)日：2007-02-15
申请号：US11500363
申请日：2006-08-08
申请人： Yuka Yamada , Nobuyasu Suzuki , Hidehiro Sasaki
发明人： Yuka Yamada , Nobuyasu Suzuki , Hidehiro Sasaki
IPC分类号： H01M4/52 , B05D5/12
CPC分类号： H01M4/04 , B82Y30/00 , H01M4/02 , H01M4/0421 , H01M4/0426 , H01M4/38 , H01M4/52 , H01M4/667 , H01M4/8803 , H01M4/8867 , H01M4/90 , H01M2004/021
摘要： The present invention provides an electrochemical electrode wherein transition metal (nickel) nanoparticles are used to form an active layer having a large surface area without using a conductive support while maintaining dispersibility and stability, and a method for producing the same. The present invention provides an electrochemical electrode having a conductive substrate and an active layer formed on the conductive substrate, wherein (1) the active layer has a nickel-containing nanostructured material having a dendritic structure formed by agglomerating a plurality of primary particles, and (2) each primary particle has a core and a shell surrounding the core wherein the core is formed of a nickel nanocrystal and the shell is formed of a nickel oxide film; and the present invention also provides a method for producing such an electrochemical electrode comprising: Step 1 of obtaining nickel nanocrystal particles, Step 2 of obtaining primary particles by forming a nickel oxide film on the surface of each nickel nanocrystal particle, and Step 3 of forming a dendritic structure by agglomerating a plurality of the primary particles by depositing the primary particles substantially perpendicular to a conductive substrate.
摘要翻译：本发明提供了一种电化学电极及其制造方法，其中使用过渡金属（镍）纳米颗粒形成具有大表面积的活性层而不使用导电载体，同时保持分散性和稳定性。本发明提供一种电化学电极，其具有形成在导电性基板上的导电性基板和有源层，其中，（1）活性层具有通过使多个一次粒子附聚而形成的树枝状结构的含镍纳米结构材料，（ 2）每个初级颗粒具有芯和围绕芯的壳，其中芯由镍纳米晶体形成，壳由氧化镍膜形成; 本发明还提供一种电化学电极的制造方法，其特征在于，具有：获得镍纳米晶粒子的工序1，在每个镍纳米晶粒子的表面形成氧化镍膜得到一次粒子的工序2，通过使基本上垂直于导电基底的一次粒子沉积而使多个初级粒子聚集的树枝状结构。

18. 发明申请

US20080008827A1 Method for producing manganese oxide nanoparticle dispersed material and electrode 有权
公开(公告)号：US20080008827A1
公开(公告)日：2008-01-10
申请号：US11898703
申请日：2007-09-14
申请人： Akira Taomoto , Mitsuru Hashimoto , Yuka Yamada , Nobuyasu Suzuki , Yuji Zenitani
发明人： Akira Taomoto , Mitsuru Hashimoto , Yuka Yamada , Nobuyasu Suzuki , Yuji Zenitani
IPC分类号： B05D5/12 , B05D1/12 , B05D3/02
CPC分类号： B01J23/34 , B01J37/0219 , B01J37/082 , B82Y30/00 , C01G45/02 , C01P2004/64 , C01P2006/40 , H01M4/8885 , H01M4/96
摘要： The present invention provides a method for producing a manganese oxide nanoparticle dispersed material having steps of dissolving manganese nitrate in a polyamide acid solution (Step 1); forming a coating on the surface of the substrate using the polyamide acid solution containing manganese nitrate dissolved therein (Step 2); and carbonizing the polyamide acid and depositing manganese oxide nanoparticles by subjecting the coating to a heat treatment at a temperature not less than 600° C. but not more than 1200° C. (Step 3).

19. 发明授权

US06648975B2 Method and apparatus for fabricating quantum dot functional structure, quantum dot functional structure, and optically functioning device 有权
标题翻译：用于制造量子点功能结构，量子点功能结构和光学功能器件的方法和装置
公开(公告)号：US06648975B2
公开(公告)日：2003-11-18
申请号：US09784300
申请日：2001-02-16
申请人： Nobuyasu Suzuki , Toshiharu Makino , Yuka Yamada , Takehito Yoshida , Takafumi Seto , Nobuhiro Aya
发明人： Nobuyasu Suzuki , Toshiharu Makino , Yuka Yamada , Takehito Yoshida , Takafumi Seto , Nobuhiro Aya
IPC分类号： C23C1400
CPC分类号： B82Y30/00 , B22F9/12 , B22F2998/00 , B22F2999/00 , B82Y10/00 , C23C14/06 , C23C14/228 , C23C14/28 , H01L33/0054 , B22F1/0018 , B22F2202/11
摘要： The present invention is to fabricate a quantum dot functional structure having ultra-fine particles homogeneously distributed in a transparent medium by efficiently fabricating high-purity ultra-fine particles having a single particle diameter and uniform structure and depositing the ultra-fine particles onto a substrate in conjunction with the transparent medium. For these purposes, an apparatus for fabricating a quantum dot functional structure is provided. The apparatus comprises: an ultra-fine particle generating chamber for generating high-purity ultra-fine particles by exciting a semiconductor target with pulsed laser light in a low-pressure rare gas atmosphere, and then by allowing the semiconductor target to be detached or ejected by ablation reaction and condensed and grown in the gas; an ultra-fine particle classifying chamber for classifying the ultra-file particles; a depositing chamber for depositing the high-purity semiconductor ultra-fine particles and the transparent medium by exciting a transparent medium target with excimer laser light at the same time or alternately when the high-purity semiconductor ultra-fine particles are collected onto the substrate, and by collecting the substance generated through ablation reaction onto the substrate; and a carrier gas exhaust system.
摘要翻译：本发明通过有效地制造具有单一粒径和均匀结构的高纯度超细颗粒，并将超细颗粒沉积到基底上，制造均匀分布在透明介质中的超细颗粒的量子点功能结构与透明介质一起使用。为了这些目的，提供了一种用于制造量子点功能结构的装置。该装置包括：超细颗粒发生室，用于通过在低压稀有气体气氛中用脉冲激光激发半导体靶，然后通过使半导体靶被分离或喷射而产生高纯度超细颗粒通过消融反应并在气体中冷凝和生长; 用于对超微粒子进行分类的超细粒子分级室; 用于通过同时激发具有准分子激光的透明介质靶或者当高纯度半导体超细颗粒被收集到基板上时交替沉积高纯度半导体超细颗粒和透明介质的沉积室，并通过将通过消融反应产生的物质收集到基底上; 和载气排气系统。

20. 发明申请

US20060187992A1 Light-emitting device and optical integrated device 失效
公开(公告)号：US20060187992A1
公开(公告)日：2006-08-24
申请号：US11408062
申请日：2006-04-21
申请人： Takehito Yoshida , Yuka Yamada , Nobuyasu Suzuki , Toshiharu Makino
发明人： Takehito Yoshida , Yuka Yamada , Nobuyasu Suzuki , Toshiharu Makino
IPC分类号： H01S5/00
CPC分类号： H05B33/22 , G11B7/127 , H01L33/18 , H01S3/0637 , H01S3/169 , H01S5/183 , H01S5/18388 , H01S5/3031
摘要： In fabricating a monochromic and highly coherent light source, no single crystalline bulk semiconductor is used, but two different kinds of transparent substances are alternately stacked over each other to constitute a periodic structure in ½ of the intended wavelength. At least one of the two kinds of transparent substances is controllable in electric conductivity, and the structure is such that inside a medium consisting of this kind of transparent substance light-emitting semiconductor particulates are embedded. Accordingly, a light-emitting device has this structure, which makes possible control of the center wavelength of light emission, the width of wavelength distribution and coherence by adjusting the geometrical parameters of the device without having to alter the kind of material use.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式