Zn(AA)SO_4·H_2O(AA=Thr,Phe,Val,Met)在水和丙酮混合溶剂中的结晶动力学研究  

The Crystallization Kinetics of Zn(AA)SO_4· H_2O(AA=Thr,Phe,Val,Met)in Mixed Solvent of Water with Acetone

作　　者：房艳[1] 高胜利[1] 陈三平[1] 胡荣祖[1] 史启祯[1] 

机构地区：[1]陕西省物理无机化学重点实验室/西北大学化学系,西安710069

出　　处：《无机化学学报》2003年第4期405-410,共6页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.29871023;20171036)

摘　　要：The optimum volume ratio of Zn(AA) SO4 · H2O crystallizing from mixed solvent of water with acetone has been determined, which are 1∶ 3, 1∶ 9, 1∶ 10, and 1∶ 30 of water∶ acetone, respectively. The crystal growth processes of the compounds at 298.15K are investigated by microcalorimetry. The experimental results show that the processes are in accord with the Burton Cabrera Frank dislocation theory.The optimum volume ratio of Zn(AA) SO4 · H2O crystallizing from mixed solvent of water with acetone has been determined, which are 1∶ 3, 1∶ 9, 1∶ 10, and 1∶ 30 of water∶ acetone, respectively. The crystal growth processes of the compounds at 298.15K are investigated by microcalorimetry. The experimental results show that the processes are in accord with the Burton Cabrera Frank dislocation theory.

关 键 词：氨基酸锌配合物 混合溶剂 结晶动力学 微量热法 Zn(AA)SO4·H2O 水 丙酮 

分 类 号：O614.241[理学—无机化学]