公开(公告)号：US20240190881A1

公开(公告)日：2024-06-13

申请号：US18283340

申请日：2022-03-15

申请人： Mitsui Mining & Smelting Co., Ltd.

发明人： Katsuhiko HAYASHI ,  Kenji TAMURA ,  Satoshi MOGI ,  Susumu TAKAHASHI ,  Hidekazu GOTO

IPC分类号： C07D487/04 ,  C01B39/48

CPC分类号： C07D487/04 ,  C01B39/48 ,  C01P2002/60 ,  C01P2002/72

摘要： Provided are: a pyrrolidine derivative containing quaternary ammonium cations having a bicyclo framework that can be used as an organic structure directing agent; a method for producing the same; an MSE-type zeolite; and a method for producing the same.
The pyrrolidine derivative containing quaternary ammonium cations having a bicyclo framework has, in an X-ray diffraction spectrum, a highest peak intensity I in a diffraction angle (2θ) range of 14.0° to 16.0° and a highest peak intensity II in a diffraction angle (2θ) range of 17.0° to 19.0°, wherein a peak intensity ratio (I/II) of the peak intensity I to the peak intensity II is in a range of 0.4 or more and 1.5 or less.

公开(公告)号：US20210273239A1

公开(公告)日：2021-09-02

申请号：US17260797

申请日：2019-06-04

申请人： MITSUI MINING & SMELTING CO., LTD.

发明人： Satoshi MOGI ,  Hiromu WATANABE ,  Ryoma TSUKUDA ,  Naohiko ABE

IPC分类号： H01M4/92 ,  H01M4/90 ,  H01M8/1004 ,  H01M8/1018

摘要： An electrode catalyst layer for fuel cells capable of effectively preventing reduction of cell voltage in a high current density region. The electrode catalyst layer contains a catalyst-on-support composed of a support made of a conductive inorganic oxide having a catalyst supported thereon and a hydrophilic material. The hydrophilic material is an agglomerate including hydrophilic conductive particles. The content of the hydrophilic material in the catalyst layer is 2 mass % or higher and lower than 20 mass % relative to the sum of the support and the hydrophilic material. The ratio of the particle size d1 of the hydrophilic particles to the particle size D of the catalyst-on-support is 0.5 to 3.0. The ratio of the particle size d2 of the hydrophilic material to the thickness T of the catalyst layer is 0.1 to 1.2.

公开(公告)号：US20180223412A1

公开(公告)日：2018-08-09

申请号：US15528872

申请日：2016-04-06

申请人： MITSUI MINING & SMELTING CO., LTD.

发明人： Satoshi MOGI ,  Hiroaki TSUYOSHI

IPC分类号： C23C8/42 ,  C23C8/80 ,  C23C28/00 ,  C25D1/04 ,  C25D3/38 ,  C25D5/48 ,  H05K1/09 ,  H05K3/02 ,  H05K3/18

CPC分类号： C23C8/42 ,  B32B15/20 ,  C23C8/02 ,  C23C8/80 ,  C23C26/00 ,  C23C28/00 ,  C23C28/322 ,  C23C28/345 ,  C25D1/04 ,  C25D3/38 ,  C25D5/48 ,  H05K1/09 ,  H05K3/022 ,  H05K3/188 ,  H05K3/385 ,  H05K2201/0355 ,  H05K2203/0307 ,  H05K2203/0315 ,  H05K2203/0723 ,  H05K2203/0726 ,  H05K2203/0776 ,  H05K2203/1157 ,  Y10T428/12431 ,  Y10T428/12438 ,  Y10T428/1259

摘要： There is provided a roughened copper foil which can significantly improve adhesion to an insulating resin and reliability (e.g., hygroscopic heat resistance). The roughened copper foil of the present invention has at least one roughened surface having fine irregularities composed of acicular crystals, wherein the entire surface of the acicular crystals is composed of a mixed phase of Cu metal and Cu2O.