Zobrazeno 1 - 10
of 11
pro vyhledávání: '"I. A. Letyanina"'
Autor:
N. N. Smirnova, A. V. Markin, I. A. Letyanina, S. S. Sologubov, N. A. Novozhilova, E. A. Tatarinova, A. M. Muzafarov
Publikováno v:
Russian Journal of Physical Chemistry A. 88:735-741
The temperature dependences of heat capacities of carbosilane dendrimers of the sixth generation with ethyleneoxide terminal groups, denoted as G6[(OCH2CH2)1OCH3]256 and G6[(OCH2CH2)3OCH3]256, were measured in the temperature range from T = (6 to 520
Publikováno v:
Russian Journal of Physical Chemistry A. 88:207-212
The temperature dependence of the heat capacity of crystal ferrocene dicarboxylic acid is studied in a precision adiabatic vacuum calorimeter in the range of 8 to 350 K. Its standard thermodynamic functions are calculated in the range of T → 0 to 3
Autor:
Gleb A. Abakumov, A. S. Bogomyakov, I. A. Letyanina, N. A. Skorodumova, N.N. Smirnova, M. P. Bubnov, A. V. Markin, A. V. Arapova
Publikováno v:
Russian Journal of Physical Chemistry A. 88:1-6
The heat capacity of di-(2-pyridyl)amine-bis-(4-methoxy-3,6-di-tert-butyl-o-benzosemiquinone)cobalt in the temperature range from 7 to 370 K was investigated by means of precise adiabatic vacuum calorimetry. It was established that the phase transiti
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 112:991-996
In the present work, the temperature dependence of heat capacity of dipotassium diiron(III) hexatitanium oxide has been measured for the first time in the range from 10 to 300 K by means of precision adiabatic vacuum calorimetry. The experimental dat
Publikováno v:
Russian Journal of Physical Chemistry A. 86:1189-1195
The heat capacity of triphenylantimony diacrylate Ph3Sb(O2CCH=CH2)2 was studied in an adiabatic vacuum calorimeter at 6–350 K and differential scanning calorimeter at 330–450 K. Melting was revealed at these temperatures; the melting point was es
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 111:1499-1502
For the first time, the energy of combustion ΔcU of crystalline triphenylantimony bis(acetophenoneoximate) Ph3Sb(ONCPhMe)2 has been measured at T = 298.15 K using the isothermal combustion calorimeter with a stationary bomb. The standard molar entha
Publikováno v:
The Journal of Chemical Thermodynamics. 48:118-122
In the present research, the temperature dependence of heat capacity C p ,m ∘ = f ( T ) of neopentylbenzene C6H5–C5H11 has been measured between T = (6 and 350) K in the precision adiabatic vacuum calorimeter and reported for the first time. The
The thermodynamic properties of 2-ethylhexyl acrylate over the temperature range from T → 0 to 350 K
Autor:
Alla E. Mochalova, N.N. Smirnova, Ya. S. Samosudova, L. A. Smirnova, I. A. Letyanina, T. G. Kulagina, E. V. Sevast’yanov
Publikováno v:
Russian Journal of Physical Chemistry A. 86:747-751
The temperature dependence of the heat capacity C o = f(T) 2 of 2-ethylhexyl acrylate was studied in an adiabatic vacuum calorimeter over the temperature range 6–350 K. Measurement errors were mainly of 0.2%. Glass formation and vitreous state para
Publikováno v:
Russian Journal of Physical Chemistry A. 85:1315-1321
The temperature dependence of heat capacity Cp° = f(T) of triphenylantimony bis(acetophenoneoximate) Ph3Sb(ONCPhMe)2 was measured for the first time in an adiabatic vacuum calorimeter in the range of 6.5–370 K and a differential scanning calorimet
Autor:
N. N. Smirnova, Vladimir V. Sharutin, I. A. Letyanina, A. V. Markin, O. V. Molokova, V. N. Larina
Publikováno v:
Russian Journal of General Chemistry. 79:717-723
Heat capacity of tetraphenylantimony benzophenoxymate Ph4SbONCPh2 is measured for first time using adiabatic calorimeter in the range from 6K to 350K and differential scanning calorimeter in the range from 330 K to 450 K. In the range of 400–450 K