Nucleation studies in supersaturated aqueous solutions of (NH4)H2PO4 doped with NaCl and NaH2PO4.2H2O

被引：0
|
作者：
Mahadevan, C [1 ]
Sobha, TKJ
Umayorubhagan, V
机构：
[1] S T Hindu Coll, Dept Phys, Nagercoil, Tamil Nadu, India
[2] S T Hindu Coll, Dept Chem, Nagercoil, Tamil Nadu, India
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 1999年 / 38卷 / 03期
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Induction periods have been measured far various supersaturated aqueous solutions of ammonium dihydrogen orthophosphate doped with sodium chloride and sodium dihydrogen orthophosphate dihydrate by the direct vision method. Various critical nucleation parameters have been calculated based on classical theory for homogeneous nucleation and the results are discussed. The critical nucleation parameters increase with the increase in concentration of doping in the (NH4)H2PO4 solutions for both the dopants.
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页码：244 / 248
页数：5
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