Structure and Thermophysical Properties of Fullerene C60 Aqueous Solutions

被引：0
作者：
Yu. I. Prylutskyy
S. S. Durov
L. A. Bulavin
I. I. Adamenko
K. O. Moroz
I. I. Geru
I. N. Dihor
P. Scharff
P. C. Eklund
L. Grigorian
机构：
[1] Kyiv National Shevchenko University,Department of Biophysics
[2] Kyiv National Shevchenko University,Department of Physics
[3] State University of Moldova,Department of Physics
[4] TU Ilmenau,Institute of Physics
来源：
International Journal of Thermophysics | 2001年 / 22卷
关键词：
fullerene C; aqueous solution; IR and electronic absorption spectra; molecular dynamics approach; thermophysical properties;
D O I：
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学科分类号：
摘要：
The structure and thermophysical properties of fullerene C60aqueous solutions were investigated both experimentally and theoretically. The aggregation kinetics results indicated that the structure of fullerene C60aggregates in water could be described as a fractal system. The IR and electronic absorption spectra obtained confirm the presence of the crystalline phase in aqueous solution. The numerical values of thermodynamic coefficientsαP,βT,βS,cP, andcV, and sound velocity were determined from the measured (P–V–T) data. The vibrational spectrum of the crystalline structure (Thsymmetry group) formed from the hydrated single fullerene C60molecules in aqueous solutions was calculated using the molecular dynamics approach.
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页码：943 / 956
页数：13
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