Bismuth Oxide Electrolyte Powder (ESB-20)
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Bismuth Oxide Electrolyte Powder (ESB-20)

Bismuth Oxide Electrolyte Powder (ESB-20)

Cat No:FCEM-0032

Description

An erbia-stabilized bismuth oxide (ESB) powder exhibiting one of the highest known oxygen ion conductivities for low-temperature SOFCs.

Basic Information

Polymer/Material Base (Bi2O3)0.8(Er2O3)0.2
Ion Exchange Capacity (IEC) N/A
Ionic Conductivity (S/cm) 0.10 - 0.35 (at 600°C)
Thickness (μm) N/A (Powder)
Tensile Strength (MPa) 120 - 160
Elongation at Break (%) N/A
Max Operating Temp (°C) 750
Chemical Stability (Fenton’s Test) Redox Sensitive
Density (g/cm³) 8.6
Ash Content (%) < 0.01
EW (Equivalent Weight) N/A
Glass Transition Temp (Tg) N/A
Storage Humidity (%) 0 - 80
Storage Temp (°C) Any
Solubility in Polar Solvents Insoluble
Ionic Resistance (Ω·cm²) 0.25
Dimensional Stability (%) < 2
Thermal Stability (TGA) > 850°C
Flammability Rating Non-flammable
Surface Roughness (Ra) < 0.5 μm

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