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。
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.
出处
《稀土》
EI
CAS
CSCD
北大核心
2008年第2期50-53,共4页
Chinese Rare Earths
基金
内蒙古自治区教育厅基金项目资助(NJ05065)
