节点文献
Eu2O3在多种Al2O3载体上固体-固体表面吸附的研究(英文)
Study of the Solid-Solid Surface Adsorption of Eu2O3 onVarious A12O3 Supports
【摘要】 用穆斯堡尔谱学、X射线衍射等方法研究了在多种Al2O3载体上的固体-固体表面吸附。结果表明,Eu2O3在复合载体Al2O3/SiO2上的固体-固体相互作用和Eu2O3在单一载体上分散时的情况有明显差异。用混合模型可成功地解释Eu2O3在γ-Al2O3或η-Al2O3载体表面上的分散。
【Abstract】 Solid-solid surface interactions of Eu2O3 on various oxide substrates are investigated with X-ray and Mossbauer experiments. The results indicate that the interaction of Eu2O3 on the complex support differs from that having simple support. An incorporation model is used to explain how Eu2O3 disperses onto the surface of Y-alumina or n-alumina.
- 【文献出处】 中国核科技报告 ,China Nuclear Science and Technology Report , 编辑部邮箱 ,1998年00期
- 【分类号】O647.3
- 【下载频次】29