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Showing 1 to 1 of 1 for “"Sauerstofftrennung"”.
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Oxygen transport in Ba(Fe,Co,Zr)O 3 - delta membranes
The nonstoichiometry of Ba(Fe,Co,Zr)O3-delta (Zr-lean Ba(Fe,Co,Zr)O3-delta) is measured as a function of temperature and oxygen activity by TG. Very high nonstoichiometry (delta0=0.78 at a(O2)=1) is determined at 1273 K. From the nonstoichiometry of Ba(Fe,Co,Zr)O3-delta;, exponent n (n=-0.01) in …