ELECTROCHEMICAL MODULE, ELECTROCHEMICAL DEVICE, AND ENERGY SYSTEM

    公开(公告)号:EP3951216A1

    公开(公告)日:2022-02-09

    申请号:EP20783746.9

    申请日:2020-03-27

    摘要: An object is to provide an electrochemical module capable of suppressing gas leakage, an electrochemical device, and an energy system. An electrochemical module M includes: a stack obtained by stacking, in a predetermined stacking direction, a plurality of electrochemical elements having a configuration in which an electrode layer, an electrolyte layer, and a counter electrode layer are formed along a substrate, via an annular sealing portion through which first gas that is one of reducing component gas and oxidative component gas flows; a container 200 that includes an upper cover 201 for pressing a first flat face in the stacking direction of the stack and a lower cover 203 for pressing a second flat face on a side opposite to the first flat face, the stack being sandwiched between the upper cover 201 and the lower cover 203; and a pressing mechanism 400 that presses a portion to which the annular sealing portion is attached against the container 200 in the stacking direction.

    PHOTOCURABLE RESIN COMPOSITION, FUEL CELL, AND SEALING METHOD

    公开(公告)号:EP3926721A1

    公开(公告)日:2021-12-22

    申请号:EP21177786.7

    申请日:2021-06-04

    发明人: Suzuki, Nao

    摘要: An object of the present invention is to provide a photocurable resin composition having a high curing degree after irradiation with light while maintaining cured material characteristics such as high extensibility and high strength.
    Provided is a photocurable resin composition including the following ingredients (A) to (C):
    ingredient (A): a polyisobutylene resin containing one or more (meth) acryloyl groups and a - [CH 2 C(CH 3 ) 2 ]-unit;
    ingredient (B): ingredient (b1): an acrylate monomer having an alicyclic hydrocarbon group having 5 to 25 carbon atoms, and ingredient (b2): an acrylate monomer having a linear or branched alkyl group having 11 to 30 carbon atoms; and
    ingredient (C): a photo-radical polymerization initiator.