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1.发明申请METHANOL GENERATION DEVICE, METHOD FOR GENERATING METHANOL, AND ELECTRODE FOR GENERATING METHANOL 审中-公开甲醇生成装置，甲醇生成方法和用于生成甲醇的电极公开(公告)号：US20150096898A1
公开(公告)日：2015-04-09
申请号：US14566742
申请日：2014-12-11
Inventor： HIROSHI HASHIBA , MASAHIRO DEGUCHI , SATOSHI YOTSUHASHI , YUKA YAMADA
CPC classification number: C25B3/04 , C25B9/08 , C25B11/0405 , C25B11/0473 , C25B11/0494 , C25B15/02
Abstract: The present invention provides a methanol generation device for generating methanol by reducing carbon dioxide, comprising: a container for storing an electrolyte solution containing carbon dioxide; a cathode electrode disposed in the container so as to be in contact with the electrolyte solution; an anode electrode disposed in the container so as to be in contact with the electrolyte solution; and an external power supply for applying a voltage so that a potential of the cathode electrode is negative with respect to a potential of the anode electrode. The cathode electrode includes a region of Cu1-xAux (0
Abstract translation: 本发明提供了一种用于通过还原二氧化碳产生甲醇的甲醇生成装置，包括：用于储存含有二氧化碳的电解质溶液的容器; 设置在容器中以与电解质溶液接触的阴极电极; 阳极，设置在所述容器中以与所述电解质溶液接触; 以及外部电源，用于施加电压，使得阴极电位相对于阳极的电位为负。 阴极包括Cu1-xAux（0
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2.发明申请公开(公告)号：US20170167038A1
公开(公告)日：2017-06-15
申请号：US15278471
申请日：2016-09-28
Inventor： HIROSHI HASHIBA , SATOSHI YOTSUHASHI , MASAHIRO DEGUCHI , YUKI YOSHIOKA , TAKAYOSHI YAMAGUCHI , TAICHI NAKAMURA
CPC classification number: C25B11/14 , C25B3/04 , Y02E60/366
Abstract: The present disclosure provides an electrode for an electrolysis device, which allows performance of a catalyst to be efficiently exhibited in an electrochemical reaction of reducing an electrolysis reactant to generate an electrolysis product material. Specifically, a carbon fiber that has a structure in which the carbon fiber contains a part of and/or a whole of a catalyst particle is used as a cathode electrode to greatly improve adherence force of the catalyst particle and enable efficient generation of an electrolysis product material.
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公开(公告)号：US20160060773A1
公开(公告)日：2016-03-03
申请号：US14795572
申请日：2015-07-09
Inventor： TAKEYUKI SEKIMOTO , MASAHIRO DEGUCHI , SATOSHI YOTSUHASHI , HIROSHI HASHIBA , YUKA YAMADA , SHUICHI SHINAGAWA
CPC classification number: C25B3/04 , B01J19/123 , B01J19/127 , B01J19/128 , C25B1/003 , C25B9/08
Abstract: A method for reducing carbon dioxide is provided. In the present method, used is an anode electrode comprises a stacked structure of a photoelectric conversion layer, a metal layer, and an InxGa1-xN layer (where 0
Abstract translation: 提供了一种减少二氧化碳的方法。 在本方法中，使用包括光电转换层，金属层和In x Ga 1-x N层（其中0
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4.发明申请METHANOL GENERATION DEVICE, METHOD FOR GENERATING METHANOL, AND ELECTRODE FOR GENERATING METHANOL 审中-公开甲醇生成装置，甲醇生成方法和用于生成甲醇的电极公开(公告)号：US20150096897A1
公开(公告)日：2015-04-09
申请号：US14565462
申请日：2014-12-10
Inventor： HIROSHI HASHIBA , MASAHIRO DEGUCHI , SATOSHI YOTSUHASHI , YUKA YAMADA
CPC classification number: C25B3/04 , C25B9/08 , C25B11/0405 , C25B11/0431 , C25B11/0473 , C25B11/0494 , C25B15/02
Abstract: The present invention provides a methanol generation device for generating methanol by reducing carbon dioxide, comprising: a container for storing an electrolyte solution containing carbon dioxide; a cathode electrode disposed in the container so as to be in contact with the electrolyte solution; an anode electrode disposed in the container so as to be in contact with the electrolyte solution; and an external power supply for applying a voltage so that a potential of the cathode electrode is negative with respect to a potential of the anode electrode. The cathode electrode has a region of Cu1-x-yNixAuy (0
Abstract translation: 本发明提供了一种用于通过还原二氧化碳产生甲醇的甲醇生成装置，包括：用于储存含有二氧化碳的电解质溶液的容器; 设置在容器中以与电解质溶液接触的阴极电极; 阳极，设置在所述容器中以与所述电解质溶液接触; 以及外部电源，用于施加电压，使得阴极电位相对于阳极的电位为负。 阴极具有Cu1-x-yNixAuy（0
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Patent Agency Ranking
公开(公告)号：US20190355862A1
公开(公告)日：2019-11-21
申请号：US16529420
申请日：2019-08-01
Inventor： SHINYA OKAMOTO , SATOSHI YOTSUHASHI , TAKU HIRASAWA
IPC: H01L31/108 , H01L31/07 , H01L31/0224 , C25B11/04 , C25B9/08 , C25B1/10 , C25B1/00 , B82Y30/00
Abstract: An optical device includes an intermetallic compound of a first metal and a second metal having a lower work function than the first metal, or a solid-solution alloy of the first metal and the second metal and includes an n-type semiconductor in Schottky junction with the intermetallic compound or the solid-solution alloy.
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公开(公告)号：US20180142365A1
公开(公告)日：2018-05-24
申请号：US15693475
申请日：2017-09-01
Inventor： SHOKO KUSAMA , SATOSHI YOTSUHASHI , AKIHIRO SAKAI , HIROSHI HASHIBA , SHINYA OKAMOTO , HIROKI SATO , KOSUKE NAKAJIMA
IPC: C25B11/04 , C25B3/04 , C25B9/08 , C07D487/22
CPC classification number: C25B11/0489 , C07B2200/13 , C07D487/22 , C25B3/04 , C25B9/08 , C25B11/0405 , C25B11/0415
Abstract: The present invention provides a method for reducing carbon dioxide electrochemically to generate ethylene selectively. In the present method, a carbon dioxide reduction catalyst comprising a crystalline copper phthalocyanine is used to generate ethylene selectively by reducing carbon dioxide electrochemically on a cathode electrode.
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公开(公告)号：US20170335468A1
公开(公告)日：2017-11-23
申请号：US15413484
申请日：2017-01-24
Inventor： SHINYA OKAMOTO , TAKEYUKI SEKIMOTO , MASAHIRO DEGUCHI , SATOSHI YOTSUHASHI
IPC: C25B1/00 , H01L31/068 , C25B3/04 , H01G9/20 , C25B1/04 , C25B11/04 , H01L31/0693 , H01L31/0224
CPC classification number: C25B1/003 , C25B1/04 , C25B3/04 , C25B11/04 , H01G9/2045 , H01G9/205 , H01L31/022425 , H01L31/0687 , Y02E10/544 , Y02E60/366 , Y02E70/10 , Y02P20/135
Abstract: The present disclosure provides a fuel production method and a fuel production apparatus which efficiently convert solar light energy into a fuel. The fuel production apparatus of the present disclosure includes a laminate, an electrolytic bath, and a support tool or a proton permeable membrane. The laminate includes a photoelectromotive layer having a p-n junction structure, a cathode electrode, an anode electrode and a side surface insulating layer, and the photoelectromotive layer includes a semiconductor layer that absorbs light in a near-infrared region with a wavelength of 900 nm or more. In the fuel production apparatus, an underwater optical path length is set to an optimum design value, so that even light in a near-infrared region with a wavelength of 900 nm or more is sufficiently utilized to efficiently convert light energy into at least one fuel selected from hydrogen, carbon monoxide, formic acid, methane, ethylene, methanol, ethanol, isopropanol, allyl alcohol, acetaldehyde and propionaldehyde through a reduction reaction on the cathode electrode.
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公开(公告)号：US20160060770A1
公开(公告)日：2016-03-03
申请号：US14935370
申请日：2015-11-06
Inventor： HIROSHI HASHIBA , MASAHIRO DEGUCHI , SATOSHI YOTSUHASHI , YUKA YAMADA
CPC classification number: C25B1/003 , C01B31/18 , C01B32/40 , C07C51/00 , C25B3/04 , C25B9/08 , C25B11/0442 , C25B11/0447 , C07C53/02
Abstract: In a carbon dioxide reduction method according to the present disclose, used is a carbon dioxide reduction device comprising a cathode container in which a first electrolyte containing carbon dioxide is stored, an anode container in which a second electrolyte is stored, a solid electrolyte membrane, a condenser, a cathode electrode having a metal or a metal compound on the surface thereof, and anode electrode having a region formed of a nitride semiconductor layer in which a GaN layer and an AlxGa1-xN layer are stacked. The anode electrode is irradiated with light condensed by the condenser and having a wavelength of not more than 360 nanometers to reduce the carbon dioxide contained in the first electrolyte on the cathode electrode.
Abstract translation: 在根据本公开的二氧化碳还原方法中，使用二氧化碳还原装置，其包括其中存储有二氧化碳的第一电解质的阴极容器，存储第二电解质的阳极容器，固体电解质膜， 在其表面上具有金属或金属化合物的电容器，阴极电极和具有层叠有GaN层和Al x Ga 1-x N层的氮化物半导体层形成的区域的阳极电极。 用由冷凝器冷凝并具有不大于360纳米的波长的光照射阳极以减少阴极上第一电解质中所含的二氧化碳。
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公开(公告)号：US20150182937A1
公开(公告)日：2015-07-02
申请号：US14642770
申请日：2015-03-10
Inventor： RYUTARO FUTAKUCHI , MASAKI YAMAMOTO , YUKA YAMADA , SATOSHI YOTSUHASHI
IPC: B01J19/12 , G01N27/416
CPC classification number: B01J19/127 , B01J2219/002 , B01J2219/00211 , B01J2219/0024 , C25B1/003 , C25B9/08 , G01N27/416 , G02B7/023 , G02B7/08 , G02B7/287 , G02B19/0014 , G02B19/0042
Abstract: The present disclosure provides a light concentrating device for a photochemical reaction device capable of decreasing abnormal chemical reactions that occur when intensity of sunlight is too strong for an electrode of a photochemical reaction device. The light concentrating device includes a lens for concentrating sunlight on the electrode of the photochemical reaction device, a lens movement device for moving the lens in an optical axis direction, an image pickup device for picking up an image of transmitted sunlight that passes through the electrode, an abnormal chemical reaction detector for detecting presence of an abnormal chemical reaction on the electrode based on information on the image picked up by the image pickup device, and a lens position controller for controlling the lens movement device to move the lens to decrease occurrence of the abnormal chemical reaction when the abnormal chemical reaction detector detects the abnormal chemical reaction.
Abstract translation: 本公开内容提供了一种用于光化学反应装置的聚光装置，其能够减少当对于光化学反应装置的电极的太阳光强度太强时发生的异常化学反应。 光聚集装置包括：用于将光照射在光化学反应装置的电极上的透镜，用于沿光轴方向移动透镜的透镜移动装置，用于拾取穿过电极的透射太阳光的图像的图像拾取装置 ，用于基于由图像拾取装置拾取的图像的信息来检测电极上的异常化学反应的异常的异常化学反应检测器，以及用于控制透镜移动装置移动透镜以减少发生的透镜位置控制器 异常化学反应检测器检测到异常化学反应时异常化学反应。
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