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作者:D. A. Doinikov , I. V. Kazakov , I. S. Krasnova ...
来源:[J].Russian Journal of Physical Chemistry A(IF 0.386), 2017, Vol.91 (8), pp.1603-1608
摘要:An automatic setup for measuring vapor pressure and its temperature dependence in a closed volume is designed. The setup can be used to investigate chemical equilibria in both condensed phase–vapor and homogeneous gas-phase systems, along with the kinetics of irreversible pr...
作者:Changchun Hao , Guoqing Xu , Tianyue Wang ...
来源:[J].Russian Journal of Physical Chemistry B(IF 0.209), 2017, Vol.11 (1), pp.140-145
摘要:The interaction between curcumin (CUR) and bovine serum albumin (BSA) in physiological buffer (pH 7.4) was investigated by fluorescence and UV-vis absorption spectroscopy at 298, 306 and 313 K. The results revealed that CUR could strongly quench the intrinsic fluorescence of...
作者:Yanhong Liu , Yan Fu , Jing Wang ...
来源:[J].Russian Journal of Physical Chemistry B(IF 0.209), 2017, Vol.11 (5), pp.722-728
摘要:The p K a values of some phthalhydrazide derivatives were calculated using ab initio and two density functional methods to obtain information about their reaction conditions. The results showed that p K a1 was influenced by structural modification as it vari...
作者:Mohammad T. Baei
来源:[J].Russian Journal of Physical Chemistry A(IF 0.386), 2017, Vol.91 (13), pp.2530-2538
摘要:The absorption feasibility of benzene molecule in the C24, Si@C24, Si-doped C24, and C20 fullerenes has been studied based on calculated electronic properties of these fullerenes using Density functional Theory (DFT). It is found t...
作者:I. V. Kumpanenko , A. V. Roshchin , N. A. Ivanova ...
来源:[J].Russian Journal of Physical Chemistry B(IF 0.209), 2017, Vol.11 (4), pp.624-634
摘要:A formula for a mathematical description of the relationship between the breakthrough curve C ( t )/ C 0 for the dynamic sorption purification of water and the space–time concentration profile of contaminant q ( x , t ) in the fixed sorbent bed is derived. The der...
作者:L. B. Vedmid’ , A. M. Yankin , V. M. Kozin ...
来源:[J].Russian Journal of Physical Chemistry A(IF 0.386), 2017, Vol.91 (8), pp.1388-1391
摘要:A way of studying heterogeneous equilibria in oxide systems under low oxygen pressure, based on dynamic means combined with gravimetric and X-ray techniques, is described.
作者:S. A. Kozlova , S. A. Gubin , I. V. Maklashova ...
来源:[J].Russian Journal of Physical Chemistry A(IF 0.386), 2017, Vol.91 (11), pp.2157-2160
摘要:Molecular dynamic simulations of isothermal compression parameters are performed for a hexanitrohexaazaisowurtzitane single crystal (C6H6O12N12) using a modified ReaxFF-log reactive force field. It is shown that the pressure–compre...
作者:D. L. Rodin , S. Yu. Stefanovich , M. Yu. Yablokova
来源:[J].Russian Journal of Physical Chemistry A(IF 0.386), 2017, Vol.91 (4), pp.780-784
摘要:The change in electric conductivity and dielectric permittivity during the curing of epoxy–amine compositions in a mixture with the thermoplastic Ultem 1000 polyetherimide at 180°C is studied by means of dielectric spectroscopy. TGDDM epoxy resin and DADPS, MDEA, and MIPA am...
作者:R. B. H. Kacem , N. O. Alzamel , N. Ouerfelli
来源:[J].Russian Journal of Physical Chemistry A(IF 0.386), 2017, Vol.91 (9), pp.1654-1659
摘要:Several empirical and semi-empirical equations have been proposed in the literature to estimate the liquid viscosity upon temperature. In this context, this paper aims to study the effect of polarity of liquids on the modeling of the viscosity–temperature dependence, conside...
作者:V. A. Strunin , L. I. Nikolaeva
来源:[J].Russian Journal of Physical Chemistry B(IF 0.209), 2017, Vol.11 (3), pp.419-428
摘要:This article is an overview, containing both new research data and results of published works. Using a layered system model that takes into account chemical processes and heat and mass transfer, proceeding in the one and two-zone combustion modes, we considered various types of c...

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