二酸化炭素電解装置

Japanese Patent JP7413304

B2

A carbon dioxide electrolytic device includes: an anode configured to oxidize water or a hydroxide ion and thus generate oxygen; an anode solution flow path configured to supply an anode solution to the anode; a cathode configured to reduce carbon dioxide and thus generate a carbon compound; a gas flow path configured to supply a gas to the cathode, the gas containing carbon dioxide; and a diaphragm provided between the anode and the cathode and including a porous film. The porous film includes a first porous surface provided on an anode side and having a first average pore size, and a second porous surface provided on a cathode side and having a second average pore size. The first average pore size being larger than the second average pore size.

JPS5940913	[Title of the Invention] How to attach an ion-exchange membrane to an electrolysis vessel
JPS5812353	[Title of the Invention] A manufacturing method and the directions for an electrolysis cell isolation board, its cylindrical member element, and the isolation board and element

Yusuke Kofuji
Akihiko Ono
Ryota Kitagawa
Satoshi Mikoshiba

JP2021044819A

January 15, 2024

March 18, 2021

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Toshiba Corporation

C25B13/02; C02F1/461; C25B11/052; C25B11/054; C25B13/04; C25B15/023

JP2013204146A
JP2014012889A
JP20172389A
JP2018150595A
JP2019163530A
JP2020186460A
JP2020527193A

WO2020240218A1

Sakura International Patent Office

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