EDTA掺杂下ZTS溶液的亚稳区实验研究  

Experimental study on the metastable zone of ZTS solution with the addition of EDTA

作　　者：宋洁[1] 李明伟[1] 尹华伟[1] 康道远 

机构地区：[1]重庆大学动力工程学院低品位能源利用技术及系统教育部重点实验室,重庆400030

出　　处：《功能材料》2016年第3期16-20,26,共6页Journal of Functional Materials

基　　金：国家自然科学基金资助项目(51176208;51476014)

摘　　要：通过实验研究了添加乙二胺四乙酸(EDTA)对ZTS溶液亚稳区宽度的影响。针对不同饱和温度、不同掺杂浓度(0.15,0.60和1.50g/100 mL)及不同降温速率,进行了一系列亚稳区实验。根据实验所得数据研究了不同条件下的亚稳区宽度并通过不同降温速率下的亚稳区宽度计算得到了成核参数。The effect of ethylenediaminetetra acetic acid(EDTA)on the width of metastable zone of ZTS solution was studied by experiments.The experiments of metastable zone under different saturated temperature,doping concentration(0.15,0.60 and 1.50g/100mL)and cooling rate was carried out.The metastable zone width studies were conducted and the nucleation parameters were calculated by the metastable zone width under different cooling rate.

关 键 词：亚稳区宽度 EDTA 成核参数 

分 类 号：O78[理学—晶体学]