摘要
ESR研究结果发现MoO3在焙烧过程中可以失去晶格氧,生成Mo5+,当加入一定量的Na+、K+时,可促进这一反应的进行,但Li+、Cs+的加入则对这一反应有抑制作用。用XRD对焙烧后的K2CO3-MoO3体系测试时,发现有非计量型化合物生成。
From ESR results,Mo 5+ was observed in the calcining of MoO 3 by loss of lattice oxygen. Addition of Na + or K + to MoO 3 will lead to enhance the reaction of loss O 2, however the reaction will be inhibited by adding the Li + or Cs +, Non stoichiometric compound was observed in the thermoprocess of K 2CO 3-MoO 3 by XRD.
出处
《西南工学院学报》
1999年第1期67-70,共4页
Journal of Southwest China Institute of Technology