Step-Wise Concentration Influence of Fullerenes C<sub>60</sub>and C<sub>70</sub>on the Various Parameters of Condensed Systems
Б. М. ГинзбургResearch Institute of Problems of Mechanical Engineering, Russian Academy of Sciences, St. Petersburg, Russia;St. Petersburg State Polytechnical University, St. Petersburg, RussiaШ. ТуйчиевTajik National University, Dushanbe, TajikistanД. РашидовTajik National University, Dushanbe, TajikistanФ. СодиковTajik National University, Dushanbe, TajikistanС. ТабаровTajik National University, Dushanbe, TajikistanА. А. ШепелевскийResearch Institute of Problems of Mechanical Engineering, Russian Academy of Sciences, St. Petersburg, Russia
2015en
ABI
Аннотация
A step-wise changing concept is developed of the influence of fullerenes C60and C70 on various properties of condensed systems, liquid, and solid. In this, Part I is considered the step-wise character for three parameters: (1) the density of solutions; (2) the boiling points of solutions, and (3) the coefficient of the surface tension of solutions. The sharp drop of the density of solutions at very small fullerene concentrations is pointed out and considered. A step change in the coefficients of the surface tension of fullerene solutions with concentration were determined and are discussed. In Part II, to follow, the influence of fullerene concentrations on the freezing and melting of solutions will be considered.
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