摘要
合成了稀土复合含氧化合物LaMnO3,LaCoO3,LaCrO3。利用XRD测定了其晶体结构,进行了CO2甲烷化的催化活性测试,对其反应机理进行了分析,并认为属于表面上的反应。
Rare earth composite oxides LaMnO 3、 LaCoO 3、 LaCrO 3 were synthesized.The crystalline structure were measured.The catalytic activity for CO 2 mathanization reaction were tested.We explained the machanism of reaction and regarded them as the superfacial catalysis.
出处
《内蒙古民族大学学报(自然科学版)》
1998年第2期70-71,共2页
Journal of Inner Mongolia Minzu University:Natural Sciences