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公开(公告)号：US11616148B2
公开(公告)日：2023-03-28
申请号：US16486897
申请日：2017-09-28
发明人： Miki Miyanaga , Kenichi Watatani , Hideaki Awata
IPC分类号： H01B1/08 , C04B35/01 , C23C14/08 , H01L29/786 , C04B35/453 , C23C14/34 , C01G15/00 , C01G41/00 , C04B35/495
摘要： The present invention relates to an oxide sintered material that can be used suitably as a sputtering target for forming an oxide semiconductor film using a sputtering method, a method of producing the oxide sintered material, a sputtering target including the oxide sintered material, and a method of producing a semiconductor device 10 including an oxide semiconductor film 14 formed using the oxide sintered material.
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公开(公告)号：US11576267B2
公开(公告)日：2023-02-07
申请号：US16758939
申请日：2018-10-18
发明人： Yoshinori Matsuura
摘要： An extremely thin copper foil is provided that enables formation of highly fine different wiring patterns with a line/space (L/S) of 10 μm or less/10 μm or less on two sides of the copper foil and is thus usable as an inexpensive and readily processable substitution for silicon and glass interposers. The extremely thin copper foil includes, in sequence, a first extremely thin copper layer, an etching stopper layer, and the second extremely thin copper layer. Two sides of the extremely thin copper foil each have an arithmetic average roughness Ra of 20 nm or less.
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公开(公告)号：US20230005871A1
公开(公告)日：2023-01-05
申请号：US17793161
申请日：2021-03-12
发明人： Kei ANAI , Jung-Lae JO
摘要： A bonding sheet includes a copper foil and sinterable bonding films formed on both faces of the copper foil. The bonding films each contain copper particles and a solid reducing agent. The bonding sheet is used to bond to a target object to be bonded having at least one metal selected from gold, silver, copper, and nickel on a surface thereof. A bonded structure includes: a bonded object having at least one metal selected from gold, silver, copper, and nickel on a surface thereof; a copper foil; and a bonding layer including a sintered structure of copper particles; and the bonded object and the copper foil are electrically connected to each other via the bonding layer.
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公开(公告)号：US20220390411A1
公开(公告)日：2022-12-08
申请号：US17779281
申请日：2020-12-17
发明人： Kohei KATO , Shingo IDE , Kengo SHIMANOE , Ken WATANABE , Koichi SUEMATSU , Nan MA
IPC分类号： G01N27/407 , G01N33/00
摘要： A carbon dioxide sensor includes: a solid electrolyte layer that is anion conductive; a reference electrode disposed on one surface of the solid electrolyte layer; and a detection electrode disposed on the other surface of the solid electrolyte layer. The detection electrode is made of a mixture containing: (a) one or more metals selected from the group consisting of Au, Ag, Pt, Pd, Rh, Ru, Os, and Ir; (b) a cation conductive carbonate; and (c) an oxide containing Li and at least one of Ce and Sm. The solid electrolyte layer is preferably oxide ion conductive, and the cation conductive carbonate is preferably lithium ion conductive.
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公开(公告)号：US20220376293A1
公开(公告)日：2022-11-24
申请号：US17765022
申请日：2020-10-20
发明人： Yuji HOSHI , Hideaki MATSUSHIMA
IPC分类号： H01M10/0562 , C01B25/14
摘要： A solid electrolyte: (compound A) a compound that has a crystal phase having an argyrodite-type crystal structure and that is represented by LiaPSbXc, where X is at least one elemental halogen, a represents a number of 3.0 or more and 6.0 or less, b represents a number of 3.5 or more and 4.8 or less, and c represents a number of 0.1 or more and 3.0 or less; and (compound B) a compound that is represented by LiX, where X is as defined above. The compound B has a crystallite size of 25 nm or more. The solid electrolyte preferably has a BET specific surface area of 14.0 m2/g or less.
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公开(公告)号：US20220359910A1
公开(公告)日：2022-11-10
申请号：US17770128
申请日：2020-12-11
发明人： Yuki NAKAYAMA , Takahiro ITO , Tsukasa TAKAHASHI
IPC分类号： H01M10/0562 , H01M4/04 , H01M10/0525
摘要： A sulfide solid electrolyte that can suppress the generation of hydrogen sulfide gas while maintaining the lithium ion conductivity; and an electrode composite material, a slurry and a battery, in each of which the sulfide solid electrolyte is used, are provided. The sulfide solid electrolyte contains lithium (Li), phosphorus (P) and sulfur (S) elements; at least one halogen (X) element; and at least one metal (M) element having a first ionization energy of more than 520.2 KJ/mol and less than 1007.3 KJ/mol, wherein, in an X-ray diffraction pattern measured with CuKα1 radiation, peaks are present at positions of 2θ=25.19°±1.00° and 29.62°±1.00°.
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公开(公告)号：US11465120B2
公开(公告)日：2022-10-11
申请号：US16760533
申请日：2018-11-07
发明人： Masaaki Inamura , Masaaki Haneda , Yuma Kako
IPC分类号： B01J20/02 , B01J20/28 , B01J20/32 , B01J21/04 , B01J21/06 , B01J21/10 , B01J23/10 , B01J23/38 , B01J23/42 , B01J23/46 , B01J23/48 , B01J23/58 , B01J23/63 , B01J23/64 , B01J23/78 , B01J23/83 , B01J23/89 , B01J27/232 , B01J35/10 , B01J37/00 , B01J37/04 , F01N3/08 , B01J20/06
摘要： A nitrogen oxide storage material comprising: Mg1-yAl2O4-y, wherein y is a number satisfying 0≤y≤0.2, a noble metal, an oxide of a metal other than the noble metal, and a barium compound, the noble metal, the oxide, and the barium compound being loaded on Mg1-yAl2O4-y. The metal oxide comprises at least one metal oxide selected from zirconium oxide, praseodymium oxide, niobium oxide, and iron oxide.
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公开(公告)号：US11447396B2
公开(公告)日：2022-09-20
申请号：US16767011
申请日：2018-11-28
申请人： Mitsui Mining & Smelting Co., Ltd. , NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
发明人： Yoshihiro Kamimura , Akira Endou , Yasuo Yamazaki , Naonobu Katada , Satoshi Suganuma , Yoshihiro Kubota , Satoshi Inagaki
摘要： Provided are the following: an MWW type zeolite which has many Brønsted acid sites when in the form of a proton type and which is highly suitable as a cracking catalyst for cumene; a method for producing same; and an application of same. The present invention provides an MWW type zeolite in which the ratio (B/A) of the peak intensity (B) attributable to tetracoordinate aluminum relative to the peak intensity (A) attributable to hexacoordinate aluminum is 2 or more in 27Al MAS NMR, when measured as an ammonium type. The present invention also provides a method for producing an MWW type zeolite, the method having a step for carrying out a hydrothermal synthesis reaction in the presence of: a seed crystal of an MWW type zeolite containing no organic structure-directing agent; and a reaction mixture containing a silica source, an alumina source, an alkali source, an organic structure-directing agent, and water. The reaction mixture satisfies the following molar ratio: X/SiO2
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公开(公告)号：US20220263122A1
公开(公告)日：2022-08-18
申请号：US17606776
申请日：2020-12-25
发明人： Yuki NAKAYAMA , Takahiro ITO , Tsukasa TAKAHASHI
IPC分类号： H01M10/0562 , H01M4/36 , H01M4/04 , H01M10/0525
摘要： Provided are a sulfide solid electrolyte having a small particle size and a low specific surface area; an electrode composite material, a slurry and a battery in each of which the sulfide solid electrolyte is used; and a method of producing the sulfide solid electrolyte. The sulfide solid electrolyte contains lithium (Li), phosphorus (P) and sulfur (S) elements and has: a median diameter D50 of 0.10 μm or more and 2.0 μm or less; and a value of the formula: (A×B)/C, wherein A represents a BET specific surface area (m2/g), B represents a true density (g/cm3), and C represents a CS value (m2/cm3), of 1.0 or more and 2.5 or less.
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公开(公告)号：US20220258123A1
公开(公告)日：2022-08-18
申请号：US17629217
申请日：2020-06-05
发明人： Hidekazu GOTO , Jo NISHIKAWA , Mayuko SUWA
摘要： Provided are: an exhaust gas purifying composition that contains a phosphorus-containing BEA-type zeolite and has further improved heat resistance; and a production method therefor.
The exhaust gas purifying composition contains a phosphorus-containing BEA-type zeolite, wherein the phosphorus-containing BEA-type zeolite has a pore volume ratio (V2/V1) of a micropore volume V2 having a pore diameter in a range of 2 nm or less, as measured by a SF method, to a mesopore volume V1 having a pore diameter in a range of 2 nm or more and 100 nm or less, as measured by a BJH method, of 2.0 or more.
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