Solid Oxide Electrolytes - 20GCO Powder

  • BET surface area (m²/g): 6.0–9.0
  • Ceria-based SOFC/SOEC material
  • Fine micron-sized ceramic powder
  • Designed with precise stoichiometry
  • Powder properties can be specified for defined sinter shrinkage

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The Ampergy 20GCO powder operates as a high-performance solid oxide electrolyte product engineered specifically to serve as a ceria-based solid oxide fuel cell (SOFC) and solid oxide electrolyser cell (SOEC) material within SOFC production. Characterized by a precise chemical composition of Gd0.20Ce0.80O2 and a BET surface area of 6.0–9.0 m²/g, this fine, micron-sized powder platform is optimized for both SOFC cathode and anode utilization. The material features specified powder properties that support controlled sinter shrinkage during thermal processing, while its particle size, surface area, and exact chemistry remain highly adaptable to match custom industrial configuration requirements.

Use Cases

  • SOFC cathode and anode material
  • SOFC component production
  • Screen-printing processes

Capabilities

  • Provide a ceramic powder feedstock with defined composition and BET surface area
  • Allow particle-size adjustment to customer requirements
  • Allow BET and chemistry adjustment to customer requirements
  • Support defined sinter-shrinkage matching
  • Support screen-printing processes
Höganäs AB Höganäs AB is a Swedish materials supplier represented by Ampergy ceramic pastes and powders for SOFC and SOEC applications and BrazeLet brazing materials for fuel-cell joining. The listed materials cover electrode, contact-layer, coating, solid-oxide electrolyte and high-temperature brazing functions with defined chemistries and material properties.

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