Title:
金属支持型電気化学素子、固体酸化物形燃料電池および金属支持型電気化学素子の製造方法
Document Type and Number:
Japanese Patent JP6779352
Kind Code:
B2
Abstract:
To achieve an element having an electrolyte layer which is dense and has high gas barrier performance.SOLUTION: A metal support electrochemical device E at least includes: a metal substrate 1 as a support; an electrode layer 2 formed on the metal substrate 1; a buffer layer 3 formed on the electrode layer 2; and an electrolyte layer 4 formed on the buffer layer 3. The electrode layer 2 is porous. The electrolyte layer 4 is dense. The denseness of the buffer layer 3 is larger than the denseness of the electrode layer 2 and smaller than the denseness of the electrolyte layer 4.SELECTED DRAWING: Figure 1
Inventors:
Echigo full autumn
Hisao Onishi
Kyohei Manabe
山▲崎▼ 修
Kazutoru Minami
Yuji Tsuda
Hisao Onishi
Kyohei Manabe
山▲崎▼ 修
Kazutoru Minami
Yuji Tsuda
Application Number:
JP2019170471A
Publication Date:
November 04, 2020
Filing Date:
September 19, 2019
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
H01M8/1213; H01M8/12; H01M8/1226; H01M8/124; H01M8/1253
Domestic Patent References:
| JP2004273213A | ||||
| JP2016195029A | ||||
| JP2004119108A | ||||
| JP2013511795A |
Foreign References:
| WO2016043328A1 | ||||
| US20140051006 |
Attorney, Agent or Firm:
Patent business corporation r&c