Title:
ELECTROCHEMICAL CELL, CELL OPERATION SYSTEM AND CELL OPERATION METHOD
Document Type and Number:
Japanese Patent JP2022179943
Kind Code:
A
Abstract:
To provide an electrochemical cell that is less prone to a decrease in hydrogen transport performance and energy efficiency caused by retained water.SOLUTION: An anode current collector 62 of an electrochemical cell 24 includes an inner portion 74 in which a first hole 80 is formed, the first hole having a cross-sectional area increasing toward a supply channel 70, and an outer portion 76 located outside the inner portion 74 and in which a second hole 82 is formed, the second hole having a cross-sectional area increasing toward an electrolyte membrane 60.SELECTED DRAWING: Figure 3
Inventors:
SUGAI SATOSHI
TAKASUGI SHOJI
TAKASUGI SHOJI
Application Number:
JP2021086769A
Publication Date:
December 06, 2022
Filing Date:
May 24, 2021
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
C25B11/03; C25B1/02; C25B9/00; C25B9/05; C25B9/23; C25B9/65; C25B15/023; H01M4/86; H01M8/0247
Domestic Patent References:
| JP2008010433A | 2008-01-17 | |||
| JPH10326622A | 1998-12-08 | |||
| JP2002513993A | 2002-05-14 | |||
| JP2007242443A | 2007-09-20 | |||
| JP2007173243A | 2007-07-05 | |||
| JP2010231922A | 2010-10-14 | |||
| JP2011246747A | 2011-12-08 | |||
| JP2017145187A | 2017-08-24 | |||
| JP2018109217A | 2018-07-12 |
Foreign References:
| WO2017158832A1 | 2017-09-21 | |||
| WO2020230417A1 | 2020-11-19 |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Tosuke Sekiguchi
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Tosuke Sekiguchi