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Browsing by Author "Yagofarov M.I."

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A new method for heat capacity determination in supercooled liquid state using fast scanning calorimetry: Thermochemical study of 9,9'-bifluorenyl

Bolmatenkov D.N.; Yagofarov M.I.; Mukhametzyanov T.A.; Ziganshin M.A.; Schick C.; Solomonov B.N. (2020)

© 2020 Elsevier B.V. Fast scanning calorimetry (FSC) enables to prevent the crystallization of many low-molecular-mass organic compounds. In spite of extremely high cooling rates accessible by fast scanning calorimetry, ...
Additivity of vaporization enthalpy: Group and molecular contributions exemplified by alkylaromatic compounds and their derivatives

Solomonov B.N.; Yagofarov M.I.; Nagrimanov R.N. (2021)

Recently we proposed a system of methods for evaluation of the phase transition enthalpies of aromatic and heteroaromatic compounds, on the one hand, and aliphatic compounds, on the other. The present work is aimed at the ...
An approach for the calculation of vaporization enthalpies of aromatic and heteroaromatic compounds at 298.15 K applicable to supercooled liquids

Solomonov B.N.; Yagofarov M.I. (2020)

© 2020 Elsevier B.V. An approach for the calculation of the vaporization enthalpies of aromatic and heteroaromatic compounds at T = 298.15 K with accuracy competitive with experiment was proposed. The vaporization enthalpies ...
Calculation of the fusion enthalpy temperature dependence of polyaromatic hydrocarbons from the molecular structure: Old and new approaches

Yagofarov M.I.; Solomonov B.N. (2021)

Experimental determination of the phase transition enthalpies temperature dependences requires measurement of the transition enthalpies or the heat capacities of the final and initial states in the temperature range of ...
Comparison of isochoric and isobaric heat capacities of liquid organic non-electrolytes and their vaporization enthalpies

Yagofarov M.I.; Sokolov A.A.; Solomonov B.N. (2021)

The present paper is devoted to the study of the relationship between the difference of isochoric heat capacities of liquid and ideal gas phase organic non-electrolytes and their vaporization enthalpy at 298.15 K. This ...
Relationship between the heat capacity change on vaporization of normal and branched alkanes and the vaporization enthalpy and its prediction as a function of temperature

Yagofarov M.I.; Sokolov A.A.; Bolmatenkov D.N.; Solomonov B.N. (2021)

In the present work, the relationship between the difference of the heat capacities of the liquid and ideal gas and intermolecular interaction energy in alkanes was investigated. The vaporization enthalpy at 298.15 K was ...
Relationship between the vaporization enthalpies of aromatic compounds and the difference between liquid and ideal gas heat capacities

Yagofarov M.I.; Bolmatenkov D.N.; Solomonov B.N. (2021)

Understanding connection between physicochemical parameters, molecular structure and heat capacity of liquids remains limited, especially for complex organic molecules. One of possible ways to resolve this problem is ...
The fusion thermochemistry of rubrene and 9,10-diphenylanthracene between 298 and 650 K: Fast scanning and solution calorimetry

Bolmatenkov D.N.; Yagofarov M.I.; Mukhametzyanov T.A.; Ziganshin M.A.; Solomonov B.N. (2020)

© 2020 Elsevier B.V. The fusion enthalpies and the heat capacities of crystalline, molten, and supercooled liquid rubrene (Tm = 603 K) and 9,10-diphenylanthracene (Tm = 523 K) were measured using fast scanning calorimetry ...
The heat capacities and fusion thermochemistry of sugar alcohols between 298.15 K and T<inf>m</inf>: The study of D-sorbitol, D-mannitol and myo-inositol

Bolmatenkov D.N.; Yagofarov M.I.; Sokolov A.A.; Ziganshin M.A.; Solomonov B.N. (2021)

Fusion enthalpy and its temperature dependence are important characteristics of phase change materials efficiency. These parameters of three sugar alcohols: D-sorbitol, D-mannitol and myo-inositol – were investigated in ...

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Browsing by Author "Yagofarov M.I."

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