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International Journal of Thermophysics

, Volume 26, Issue 3, pp 795–805 | Cite as

Equation of State for C60 Fullerene Aqueous Solutions

  • I. I. Adamenko
  • K. O. Moroz
  • Yu. I. Prylutskyy
  • P. Eklund
  • P. Scharff
  • T. Braun
Article

Abstract

In the present work PVT data of the C60 fullerene aqueous solution (C60 FAS) were measured as a function of the concentration of C60 molecules using the variable cell method with metal bellows in the temperature range from 295 to 360 K at pressures from 0.1 to 103.2 MPa. On the liquid–vapor equilibrium line the density (ρ) of the C60 FAS was measured using the pycnometer method. As a result, numerical values for the isothermal modulus of elasticity (K T ), isobaric expansivity (α P ), isothermal deviation of entropy factor (TΔS), enthalpy (ΔH), and internal energy (ΔU) have been determined. Finally, an equation of state for the C60FAS was obtained for the first time.

Keywords

equation of state fullerene aqueous solution high pressures 

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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • I. I. Adamenko
    • 1
  • K. O. Moroz
    • 1
  • Yu. I. Prylutskyy
    • 2
  • P. Eklund
    • 3
  • P. Scharff
    • 4
  • T. Braun
    • 5
  1. 1.Department of PhysicsKyiv National Shevchenko UniversityKyivUkraine
  2. 2.Department of BiophysicsKyiv National Shevchenko UniversityKyivUkraine
  3. 3.Department of PhysicsPenn State UniversityUniversity ParkPennsylvaniaU.S.A
  4. 4.Institute of PhysicsTU IlmenauIlmenauGermany
  5. 5.Institute for Inorganic and Analytical ChemistryL. Eotvos UniversityBudapestHungary

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