Keywords Nano-sized Rare Earth Oxides;Salt-assisted Solution Combustion Synthesis;Mechanochemical Synthesis;Ammonium Perchlorate;Thermal Decomposition;Catalytic Properties;

• 纳米稀土氧化物;盐助溶液燃烧合成;机械化学合成;高氯酸铵;热分解;催化性能;