Surface tension,shear viscosity and isothermal compressibility of liquid C60 along the liquid-vapour coexistence |
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| Authors: | M Bahaa Khedr MS Al Busaidi |
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| Institution: | 1. Physics Department , Faculty of Science, Banha University , Banha, Egypt;2. Physics Department , Sultan Qaboos University , P.O. Box 36, P.C 123, Al_Khod, Muscat Sultanate of Oman |
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| Abstract: | The correlations between the surface tension, shear viscosity, and isothermal compressibility, are investigated for liquid C60 at extended regions of temperature and pressure. An improved equation of state EOS] is employed, based on hard-core plus three Yukawa potential HC3YK] which facilitates the analytically accurate series mean spherical approximation SMSA] formalism for the free energy. The present equation of state is utilized to obtain analytical expressions for the thermodynamic functions of interest and discuss the validity of their mutual relations along the spinodal curve of C60. |
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| Keywords: | carbon fullerence C60 surface tension sear viscosity isothermal compressibility liquid-vapour |
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