Zobrazeno 1 - 10
of 337
pro vyhledávání: '"Yu. A. Kondrat'ev"'
Publikováno v:
Metallurgist. 66:130-138
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aac05da87d30fbe79ac50c33124cf90b
https://doi.org/10.1007/s11015-022-01308-z
https://doi.org/10.1007/s11015-022-01308-z
Autor:
N. Yu. Gugin, I. V. Kazakov, Anna V. Pomogaeva, Yu. V. Kondrat’ev, Vitalii V. Suslonov, Anna S. Lisovenko, Nadezhda A. Shcherbina, A. Yu. Timoshkin
Publikováno v:
Russian Journal of General Chemistry. 89:1162-1168
The crystal structure of the new polymorphic modification of B(C6F5)3·Py complex was determined. It was shown by a static tensimetric method using a membrane null manometer that in the condensed phase in an excess of pyridine, B(C6F5)3·Py complex i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0998285f1033285b7c5285609a7d1c80
https://doi.org/10.1134/s1070363219060100
https://doi.org/10.1134/s1070363219060100
Autor:
M. V. Chislov, A. V. Butlak, I. V. Kazakov, Yu. V. Kondrat’ev, I. S. Krasnova, A. Yu. Timoshkin
Publikováno v:
Russian Journal of Physical Chemistry A. 92:640-645
Thermal effects of the decomposition of potassium, calcium, and strontium amidoboranes at 354, 421, and 483 K are determined via drop calorimetry. The processes of decomposition are weakly exothermic and accompanied by the evolution of hydrogen. Upon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b116c65f00d9b20e9424543e055b553c
https://doi.org/10.1134/s0036024418040143
https://doi.org/10.1134/s0036024418040143
Publikováno v:
Russian Journal of General Chemistry. 86:5-8
The enthalpies of stepwise oxidation reactions of the ions [Mo2(SO4)4]4– → [Mo2(SO4)4]3– → [Mo2(SO4)4]2– → [Мо2(μ-О)2O2(Н2О)6]2– → 2(MoO4)2–, and also the enthalpies of formation of the binuclear molybdenum complexes K3[Mo2(SO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25229078f026fdc9ad99d718c6a1d8a6
https://doi.org/10.1134/s1070363216010023
https://doi.org/10.1134/s1070363216010023
Autor:
E. I. Davydova, Alexey Y. Timoshkin, Anna S. Lisovenko, T. N. Sevastianova, Anna V. Pomogaeva, Yu. V. Kondrat’ev
Publikováno v:
Thermochimica Acta. 686:178571
High temperature tensimetry data on homogeneous gas phase dissociation of donor-acceptor complexes of group 13–15 metal halides have been analyzed. Thermodynamic characteristics and heat capacities have been computed by DFT methods. Standard dissoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37b6f4d0e5481629d8749a73a8027ec9
https://doi.org/10.1016/j.tca.2020.178571
https://doi.org/10.1016/j.tca.2020.178571
Publikováno v:
Thermochimica Acta. 622:64-71
Thermal behavior of ammonia borane BH3NH3 (AB) has been studied by calorimetry, tensimetry and mass spectrometry methods. It is shown, that depending on vapor pressure in the system two competitive processes are taking place at 357 K. At atmospheric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e9c69a1a085d2af92bc9f77d2c6c75f
https://doi.org/10.1016/j.tca.2015.08.021
https://doi.org/10.1016/j.tca.2015.08.021
Publikováno v:
Russian Journal of General Chemistry. 85:2505-2508
The heat effect of ammonia borane decomposition at 357 K under atmospheric pressure in glass and copper cells has been determined by calorimetry. The enthalpy of BH3NH3 heat-induced decomposition in glass ampoules is of–24.8±2.3 kJ/mol; this value
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65e474276ad8278bade90584c22d1d39
https://doi.org/10.1134/s1070363215110018
https://doi.org/10.1134/s1070363215110018
Publikováno v:
Russian Journal of General Chemistry. 85:2227-2232
Formation of Mo2(CF3COO)4 and HMPTA 1 : 1 and 1 : 2 adducts in 1,2-dichlorethane was found by IR spectroscopy. The enthalpies and equilibrium constants of reactions (298.15 K) of the consecutive formation of Mo2(CF3COO)4·HMPTA and Mo2(CF3COO)4·2HMP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfc5fe8e3ccde72abd0a9ca96ea5950e
https://doi.org/10.1134/s1070363215100023
https://doi.org/10.1134/s1070363215100023
Publikováno v:
Colloid Journal. 77:154-159
Octadecylamine (ODA)-based Langmuir-Blodgett films modified with metal hexacyanoferrates are promising ion-exchange systems. The analysis of compression isotherms has led to the conclusion that iron and copper hexacyanoferrates are embedded into ODA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5e9983f4c4a150205d225c973920101
https://doi.org/10.1134/s1061933x15020088
https://doi.org/10.1134/s1061933x15020088
Publikováno v:
Russian Journal of General Chemistry. 84:2393-2396
Regions of the [Mo2(SO4)4]4- ion stability in H2SO4 solutions were determined spectroscopically. Standard enthalpies of formation of the crystal hydrate K4[Mo2(SO4)4]4·2H2O and of anhydrous K4[Mo2(SO4)4] were determined by a direct calorimetric meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91880c47f8610cd8e27ee523bca44395
https://doi.org/10.1134/s1070363214120068
https://doi.org/10.1134/s1070363214120068