Zobrazeno 1 - 5
of 5
pro vyhledávání: '"L. Ya. Tsvetkova"'
Autor:
N. V. Kuchkina, E. Yu. Yuzik-Klimova, L. Ya. Tsvetkova, N.N. Smirnova, A. V. Markin, Zinaida B. Shifrina
Publikováno v:
Russian Journal of Physical Chemistry A. 90:887-892
The heat capacity of a glassy third-generation poly(phenylene-pyridyl) dendron decorated with dodecyl groups is studied for the first time via high-precision adiabatic vacuum and differential scanning calorimetry in the temperature range of 6 to 520
Autor:
L. Ya. Tsvetkova, P. D. Afonin, G. P. Belov, O. N. Golodkov, A. V. Markin, N. N. Smirnova, O. N. Smirnova, E. A. Zakharychev
Publikováno v:
Russian Chemical Bulletin. 65:75-81
The heat capacity and the temperatures and enthalpies of physical transformations of the alternating terpolymer of carbon monoxide, ethylene, and 1-butene (the content of butene units is 10.7 mol.%) were studied by adiabatic and differential scanning
Autor:
L. Ya. Tsvetkova, T. G. Kulagina, O. N. Golodkov, M. S. Kozlova, Yu. A. Zakharova, A. V. Markin, N. N. Smirnova, G. P. Belov
Publikováno v:
Russian Chemical Bulletin. 63:621-626
The temperature dependence of heat capacity of triple alternating copolymer ethylene—carbon monoxide—propylene with 23.4 mol.% of propane fragments was studied for the first time by adiabatic and dynamic calorimetry over the range of 6–480 K. T
Autor:
E. B. Solovich, L. Ya. Tsvetkova, V. P. Baryshok, G. A. Kuznetsova, N. V. Novoselova, M. G. Voronkov
Publikováno v:
Russian Journal of General Chemistry. 77:2128-2129
The heat capacities of 1,3-dimethylsilatrane and 1-(2-cyanoethyl)silatrane were measured, and their thermodynamic functions were calculated. In the intervals 12–205 and 215–315 K, the heat capacity of 1,3-dimethylsilatrane smoothly varies with te
Autor:
I.B. Rabinovich, T.B. Khlyustova, Ye.M. Moseyeva, L. Ya. Tsvetkova, A.N. Mochalov, V. A. Maslova
Publikováno v:
Acta Polymerica. 34:482-488
Methods for determining the compatibility of polymers with plasticizers and plotting the diagrams of physical states of their mixtures based on calorimetric data are described. The first method is applicable to crystallizable plasticizers and the res