NO Decomposition on Ruddlesden-Popper-Type Oxide, Sr_3Fe_2O_7, Doped with Ba and Zr
Study of the NO decomposition activity of the Ruddlesden–Popper-type oxide Sr<SUB>3</SUB>Fe<SUB>2</SUB>O<SUB>7</SUB> doped with Ba and Zr revealed that Sr<SUB>3</SUB>Fe<SUB>2</SUB>O<SUB>7</SUB> exhibits a high NO decomposition activity. Doping Ba and Zr for the Sr and Fe sites, respectively, is highly effective for improving NO decomposition activity. A high N<SUB>2</SUB> yield of 72% is achieved at 1123 K and a N<SUB>2</SUB> yield of 32% is sustained under a 2.5% oxygen cofeeding condition.
- Chemistry letters
Chemistry letters 37(3), 318-319, 2008-03-05
The Chemical Society of Japan