苯热法合成环境催化材料纳米氮化铁

摘要

采用苯热法合成环境催化材料纳米氮化铁.在高压反应釜内,无水FeCl3与Li3N在通氮气的苯溶液和450～500 ℃条件下反应30h,XRD结果表明主要产物为Fe4N,晶体的平均直径约为10nm.该反应条件容易控制.%Environmental catalytic material of iron nitride nanoparticle was synthesized by Benzene-thermal method. In high-pressure reaction kettle, anhydrous FeCl3 and Li3N were reacted in benzene with nitrogen-flow at 450～500℃ and stirred for more than 30 h. XRD showed that Fe4N was the main product and the average crystalline size was about 10nm. The above reaction conditions were easy to control.