节点文献
NH4GdF4的合成及热分解特性的研究
Study on Synthesis and Thermal Decomposition of NH4GdF4
【摘要】 进行了Gd2O3和NH4HF2反应过程的差热—热重分析,确定了NH4GdF4的热分解温度,初步确定了NH4GdF4的合成温度范围。在差热—热重分析的基础上,通过条件实验考察了NH4GdF4的合成情况,探讨了影响NH4GdF4合成率的因素;进行了NH4GdF4的热分解实验。
【Abstract】 With DTA-TG analysis,the thermal decomposition temperature and synthesis temperature range of NH4GdF4 were determined.Based on DTA-TG,the synthesis condition of NH4GdF4 were investigated by experiments,and the factors affecting synthesis rate of NH4GdF4 were discussed.The thermal decomposition experiments of NH4GdF4 were made.
【基金】 内蒙古自治区教育厅基金项目资助(NJ05065)
- 【文献出处】 稀土 ,Chinese Rare Earths , 编辑部邮箱 ,2008年02期
- 【分类号】O611.3
- 【被引频次】1
- 【下载频次】103