New Quantum Chemical Method for Assessing the Relative Activity of Antioxidants
| Authors: Yarkova T.A., Gyulmaliev A.M. | Published: 21.06.2019 |
| Published in issue: #3(84)/2019 | |
| DOI: 10.18698/1812-3368-2019-3-96-104 | |
| Category: Chemistry | Chapter: Physical Chemistry | |
| Keywords: antioxidant activity, quantum chemical method, chemical stability, molecular orbitals, trolox | |
Determination of Kinetic Order of Reaction for its Duration in the Study of Solvation Factor Effect on Cyclohexene Hydrocarbomethoxylation Catalyzed by Palladium-Phosphine Systems
| Authors: Sevostyanova N.T., Batashev S.A. | Published: 12.09.2019 |
| Published in issue: #4(85)/2019 | |
| DOI: 10.18698/1812-3368-2019-4-103-116 | |
| Category: Chemistry | Chapter: Physical Chemistry | |
| Keywords: hydrocarbomethoxylation, cyclohexene, methanol, reaction order, palladium-phosphine catalyst, catalyst deactivation | |
Determination of the Concentration of Organic Compounds using an Electrochemical Test System
| Authors: Lukovtseva N.V., Semenova V.A., Lukovtsev V.P., Bobov K.N., Petrenko E.M. | Published: 16.09.2019 |
| Published in issue: #4(85)/2019 | |
| DOI: 10.18698/1812-3368-2019-4-117-123 | |
| Category: Chemistry | Chapter: Electrochemistry | |
| Keywords: stripping voltammetry, sulfur-containing organic substances, identification, multi-sensors, electrochemical test system, concentration | |
Production of TiO2/Cr2O3 Composite Material in the Spherical Form
| Authors: Rogacheva A.O., Khalipova O.S., Brichkov A.S., Kozik V.V. | Published: 16.09.2019 |
| Published in issue: #4(85)/2019 | |
| DOI: 10.18698/1812-3368-2019-4-124-133 | |
| Category: Chemistry | Chapter: Physical Chemistry | |
| Keywords: titanium dioxide, chrome (III) oxide, spherical composites, template method, sol-gel method | |
Estimation of Binary Systems Contribution to the Volumetric Thermal Properties using the Granular Medium Model
| Authors: Balankina Ye.S. | Published: 11.10.2019 |
| Published in issue: #5(86)/2019 | |
| DOI: 10.18698/1812-3368-2019-5-73-88 | |
| Category: Chemistry | Chapter: Physical Chemistry | |
| Keywords: molar volume ratio, molecular packing density, volumetric coefficient of thermal expansion, granular medium, excess function, granular medium model, binary system | |
Technical Lignosulfonates Effect on Weld Corrosion in a Coal-Water Slurry
| Authors: Shelontsev V.A., Gorichev I.G., Kuzin A.V., Eliseeva E.A. | Published: 11.10.2019 |
| Published in issue: #5(86)/2019 | |
| DOI: 10.18698/1812-3368-2019-5-89-98 | |
| Category: Chemistry | Chapter: Physical Chemistry | |
| Keywords: technical lignosulfonate, corrosion, weld, coal-water slurry, macro-galvanic couple | |
Study of Properties of "Water–Anionic SAA–Tincture of Blueberry Fruit" System
| Authors: Flyurik E.A., Kohanskaya M.V., Bushkevich N.V. | Published: 15.12.2019 |
| Published in issue: #6(87)/2019 | |
| DOI: 10.18698/1812-3368-2019-6-97-112 | |
| Category: Chemistry | Chapter: Bioorganic Chemistry | |
| Keywords: anionic SAA, sodium laureth sulfate, blueberry fruit, tincture, properties, system | |
Identification and Comparative Analysis of Alkaloids by Inversion Voltammetry Method
| Authors: Semenova V.A., Petrenko E.M. | Published: 15.12.2019 |
| Published in issue: #6(87)/2019 | |
| DOI: 10.18698/1812-3368-2019-6-113-121 | |
| Category: Chemistry | Chapter: Electrochemistry | |
| Keywords: inversion voltammetry, identification, multisensors, electrochemical test system, alkaloids | |
On the Effect of the Flexibility Parameter on Thermodynamic Properties of Acrylonitrile and Methylvinylpyridine Copolymers
| Authors: Romanko O.I., Eliseeva E.A. | Published: 10.02.2020 |
| Published in issue: #1(88)/2020 | |
| DOI: 10.18698/1812-3368-2020-1-71-79 | |
| Category: Chemistry | Chapter: Bioorganic Chemistry | |
| Keywords: chemisorption, polymers, vitrification temperature, thermal analysis, activation energy, polymer flexibility, acrylonitrile, methylvinylpyridine | |
Specifics of Reduction-Oxidation Processes Exposed to a Low--Frequency Acoustic Field
| Authors: Fadeev G.N., Boldyrev V.S., Bogatov N.A., Nikolaev A.L. | Published: 10.02.2020 |
| Published in issue: #1(88)/2020 | |
| DOI: 10.18698/1812-3368-2020-1-80-92 | |
| Category: Chemistry | Chapter: Physical Chemistry | |
| Keywords: reduction-oxidation reaction, exposure to low sonic frequencies, sonochemical processes, inhibition effect | |