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公开(公告)号：US20230332309A1
公开(公告)日：2023-10-19
申请号：US18248840
申请日：2021-10-14
申请人： KYOTO UNIVERSITY , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY , DE NORA PERMELEC LTD
发明人： Yoshiharu UCHIMOTO , Tomoki UCHIYAMA , Shigenori MITSUSHIMA , Yoshiyuki KURODA , Kensaku NAGASAWA , Yoshinori NISHIKI
IPC分类号： C25B11/077 , C25B11/061 , B01J23/889 , B01J37/14 , C25B1/04
CPC分类号： C25B11/0773 , C25B11/061 , B01J23/889 , B01J37/14 , C25B1/04
摘要： The present invention provides an alkaline water electrolysis anode such that even when electric power having a large output fluctuation, such as renewable energy, is used as a power source, the electrolysis performance is unlikely to be deteriorated and excellent catalytic activity is retained stably over a long period of time. The alkaline water electrolysis anode is an alkaline water electrolysis anode 10 provided with an electrically conductive substrate 2 at least a surface of which contains nickel or a nickel base alloy and a catalyst layer 6 disposed on the surface of the electrically conductive substrate 2, the catalyst layer 6 containing a metal composite oxide having a quadruple perovskite oxide structure, wherein the metal composite oxide contains calcium (Ca), manganese (Mn), and nickel (Ni), and has an atom ratio of Ca/Mn/Ni/O of (1.0)/(6.6 to 7.0)/(0.1 to 0.4)/12.0.
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公开(公告)号：US20230323547A1
公开(公告)日：2023-10-12
申请号：US18248848
申请日：2021-10-14
申请人： KYOTO UNIVERSITY , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY , DE NORA PERMELEC LTD
发明人： Yoshiharu UCHIMOTO , Tomoki UCHIYAMA , Shigenori MITSUSHIMA , Yoshiyuki KURODA , Kensaku NAGASAWA , Yoshinori NISHIKI , Awaludin ZAENAL , Yun BAO
IPC分类号： C25B11/052 , C25B11/061 , C25B11/077 , C25B1/04 , C25B15/021
CPC分类号： C25B11/052 , C25B11/061 , C25B11/0771 , C25B1/04 , C25B15/021
摘要： The present invention provides an alkaline water electrolysis anode such that even when electric power having a large output fluctuation, such as renewable energy, is used as a power source, the electrolysis performance is unlikely to be deteriorated and excellent catalytic activity is retained stably over a long period of time. The alkaline water electrolysis anode is an alkaline water electrolysis anode 10 provided with an electrically conductive substrate 2 at least a surface of which contains nickel or a nickel base alloy and a catalyst layer 6 disposed on the surface of the electrically conductive substrate 2, the catalyst layer 6 containing a nickel-containing metal oxide having a spinel structure, wherein the nickel-containing metal oxide contains nickel (Ni) and manganese (Mn), and has an atom ratio of Li/Ni/Mn/O of (0.0 to 0.8)/(0.4 to 0.6)/(1.0 to 1.8)/4.0.
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公开(公告)号：US20230279566A1
公开(公告)日：2023-09-07
申请号：US18005796
申请日：2021-07-29
申请人： KYOTO UNIVERSITY , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY , DE NORA PERMELEC LTD
发明人： Yoshiharu UCHIMOTO , Tomoki UCHIYAMA , Shigenori MITSUSHIMA , Yoshiyuki KURODA , Kensaku NAGASAWA , Yoshinori NISHIKI
IPC分类号： C25B11/052 , C25B1/04 , C25B11/061 , C25B11/077
CPC分类号： C25B11/052 , C25B1/04 , C25B11/061 , C25B11/077
摘要： The present invention provides an alkaline water electrolysis anode such that even when electric power having a large output fluctuation, such as renewable energy, is used as a power source, the electrolysis performance is unlikely to be deteriorated and excellent catalytic activity is retained stably over a long period of time. The alkaline water electrolysis anode is an alkaline water electrolysis anode 10 provided with an electrically conductive substrate 2 at least a surface of which contains nickel or a nickel base alloy and a catalyst layer 6 disposed on the surface of the electrically conductive substrate 2, the catalyst layer 6 containing a lithium composite oxide having a rock salt type structure, wherein the lithium composite oxide contains lithium (Li), nickel (Ni), iron (Fe), and aluminum (Al), and has an atom ratio of Li/Ni/Fe/Al/O of (0.4 to 1.1)/(0.4 to 0.8)/(0.05 to 0.2)/(0.05 to 0.2)/2.0.
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公开(公告)号：US20170352875A1
公开(公告)日：2017-12-07
申请号：US15611205
申请日：2017-06-01
IPC分类号： H01M4/1315 , H01M10/05 , H01M4/58 , H01M10/44 , H01M4/505
CPC分类号： H01M4/1315 , H01M4/136 , H01M4/483 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/582 , H01M4/62 , H01M4/625 , H01M6/183 , H01M10/05 , H01M10/054 , H01M10/0562 , H01M10/44 , H01M2300/008
摘要： An object of the present disclosure is to provide a secondary battery system that functions at high voltage. The present disclosure attains the object by providing a secondary battery system comprising: a fluoride ion battery including a cathode active material layer, an anode active material layer, and an electrolyte layer formed between the cathode active material layer and the anode active material layer; and a controlling portion that controls charging and discharging of the fluoride ion battery; wherein the cathode active material layer contains a cathode active material with a crystal phase that has a Perovskite layered structure and is represented by An+1BnO3n+1-αFx (A comprises at least one of an alkali earth metal element and a rare earth element; B comprises at least one of Mn, Co, Ti, Cr, Fe, Cu, Zn, V, Ni, Zr, Nb, Mo, Ru, Pd, W, Re, Bi, and Sb; “n” is 1 or 2; “α” satisfies 0≦α≦3.5; and “x” satisfies 0≦x≦5.5); and the controlling portion controls charging so that a value of F/B in the cathode active material becomes more than 2/n that is in an over-charged state.
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5.发明申请公开(公告)号：US20150263335A1
公开(公告)日：2015-09-17
申请号：US14644099
申请日：2015-03-10
CPC分类号： H01M4/131 , C01G39/00 , C01G39/02 , C01P2002/08 , C01P2002/20 , C01P2002/72 , C01P2004/24 , C01P2006/40 , H01M4/0471 , H01M4/0497 , H01M4/366 , H01M4/485 , H01M10/054 , Y10T156/10
摘要： There is provided molybdenum oxide for an active material of an electricity storage device having excellent rate characteristics and structural stability. A turbostratic material 1 has a turbostratic structure composed of a plurality of nanosheets 2, where the nanosheets have the composition MoO2.
摘要翻译： 提供了具有优异的速率特性和结构稳定性的蓄电装置的活性物质的氧化钼。 涡流材料1具有由多个纳米片2组成的涡旋结构，其中纳米片具有组成MoO 2。
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