Space Transportation FY2012 (January 17-18, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan
抄録（英）
Abstact: The completely N2O decomposition was performed on the substituted M(x)Fe(3-x)O4 nanocrystallites (M(2+) = Ni(2+) and Mg(2+) with x = 0-1). The results showed that the partial Fe(2+) incorporation by Ni(2+) and Mg(2+) cations led to a significant improvement in the catalytic activity for the N2O decomposition. The N2O conversion reached 100 % over the Ni(0.75)Fe(2.25)O4 and Mg(0.58)Fe(2.42)O4 catalysts at 533 and 545 K for N2O (1000 ppm), respectively. A relative increasing of decomposition temperatures was observed after O2 addition.
Nitrous Oxide for Space Propulsion Applications: Catalytic Decomposition
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