Solubility and molecular state of C60 and C70 in solvents and solvent mixtures

被引：48

作者：

Beck, MT ^{[1
]}

机构：

[1] Lajos Kossuth Univ, Dept Chem, H-4010 Debrecen, Hungary

来源：

PURE AND APPLIED CHEMISTRY | 1998年 / 70卷 / 10期

关键词：

D O I：

10.1351/pac199870101881

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The solubility of C-60 and C-70 has been studied very thoroughly. Beside the obvious practical importance, there is a great theoretical interest in the determination and explanation of the solubility data. The anomalous dependence of solubility on temperature is due to the formation of solid solvates and interaction between the fullerenes and solvents leading to the formation of a series of well defined complexes. One always should consider the possibility of colloid formation, particularly when sonication is applied to enhance the rate of dissolution. Sonication offers a possibility to achieve higher concentration of dissolved fullerenes. However, prolonged sonication may result in a decrease of concentration.

引用

页码：1881 / 1887

页数：7

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