公开(公告)号：US20180016470A1

公开(公告)日：2018-01-18

申请号：US15551663

申请日：2016-03-09

Applicant: TORAY INDUSTRIES, INC.

Inventor： Yoichi SHINBA

IPC: C09J7/00 ,  H01L23/36 ,  C09J11/04 ,  H01L21/52 ,  C09J163/00

CPC classification number: C09J7/00 ,  C09J5/00 ,  C09J7/10 ,  C09J11/04 ,  C09J163/00 ,  C09J201/00 ,  C09J2201/12 ,  C09J2201/36 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2463/00 ,  C09J2479/08 ,  H01L21/52 ,  H01L23/36

Abstract: Provided is an adhesive composition sheet containing an organic compound and inorganic particles, the adhesive composition sheet including a structure obtained by stacking a layer A that contains at least an organic compound and a layer B that contains an organic compound and inorganic particles, the layer A having a content rate of the organic compound larger than the content rate of the organic compound in the layer B, and the layer A and/or the layer B containing anisotropically shaped inorganic particles. The present invention provides an adhesive composition sheet excellent in thermal conductivity and insulating properties after cured.

公开(公告)号：US20250132354A1

公开(公告)日：2025-04-24

申请号：US18730607

申请日：2023-02-09

Applicant: TORAY Industries, Inc.

Inventor： Yoichi SHINBA ,  Hideaki MURASUGI ,  Yutaka KATAYAMA

IPC: H01M4/86 ,  H01M4/88 ,  H01M4/96 ,  H01M8/10 ,  H01M8/1004

Abstract: The present invention provides a gas diffusion electrode which is capable of restraining the progression of carbon corrosion at an anode gas diffusion electrode of a fuel cell even in a reverse potential state that is caused by deficiency of a fuel supplied to the anode gas diffusion electrode, and which is therefore free from a decrease in the power generation performance of the cell. This gas diffusion electrode includes a conductive porous base material that contains carbon fibers as a constituent material, and a microporous layer that is in contact with one surface of the conductive porous base material; and this gas diffusion electrode is characterized in that the microporous layer contains, as constituent materials, carbon fine particles and a fluororesin that has a fluoroalkyl chain, and if A (m2/g) is the specific surface area of the carbon fine particles, B (g/cm3) is the content of the carbon fine particles per unit volume in the microporous layer, and C (g/cm3) is the content of the fluororesin that has a fluoroalkyl chain per unit volume in the microporous layer, the value obtained by the formula X described below is 10 to 50. (Formula X): A−30×(C/B).