SOLID OXIDE ELECTROLYZER CELL INCLUDING ELECTROLYSIS-TOLERANT AIR-SIDE ELECTRODE

Title:

SOLID OXIDE ELECTROLYZER CELL INCLUDING ELECTROLYSIS-TOLERANT AIR-SIDE ELECTRODE

Document Type and Number:

Japanese Patent JP2023070100

Kind Code:

A

Abstract:

To provide a solid oxide electrolyzer cell (SOEC) with an electrolysis-tolerant air-side electrode.SOLUTION: A solid oxide electrolyzer cell (SOEC) includes a solid oxide electrolyte, a fuel-side electrode disposed on a fuel side of the electrolyte, and an air-side electrode disposed on an air side of the electrolyte. The air-side electrode includes a barrier layer disposed on the air side of the electrolyte and including a first doped ceria material, and a functional layer disposed on the barrier layer and including an electrically conductive material and a second doped ceria material.SELECTED DRAWING: None

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Inventors:

TAD ARMSTRONG
JUSTIN RAILSBACK

Application Number:

JP2022169666A

Publication Date:

May 18, 2023

Filing Date:

October 24, 2022

Export Citation:

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Assignee:

BLOOM ENERGY CORP

International Classes:

C25B11/053; C25B1/04; C25B9/00; C25B9/23; C25B9/65; C25B11/067; C25B11/077; C25B11/091; C25B13/04; C25B13/07; H01M4/86; H01M8/12; H01M8/1213; H01M8/1253

Attorney, Agent or Firm:

Patent Attorney Corporation Peace International Patent Office

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