SIZE EFFECTS ON THE KINETICS OF CHEMICAL TRANSFORMATIONS IN A SPRAY
https://doi.org/10.31143/2221-7789-2023-4-118-123
EDN: SGLNTQ
Abstract
Size effects in chemical kinetics are of interest for technologies in which chemical synthesis occurs di- rectly in a spray. The equations are obtained in the framework of formal chemical kinetics that relate the con- centrations of reagents, the volume of drops, the initial composition of the solution, the composition of the gas- eous medium, and the rate of processes. The computer model was created on their basis. Kinetic curves are constructed for a number of second-order reactions (compounds, exchanges, condensations, polymerizations, polycondensations) that demonstrate size effects.
About the Authors
V. B. Fedoseev
G.A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Russian Federation
Russian Federation
E. N. Fedoseeva
N.I. Lobachevsky State University of Nizhny Novgorod
Russian Federation
Russian Federation
References
1. Leng J. et al. Advances in nanostructures fabricated: Via spray pyrolysis and their applications in energy storage and conversion // Chem. Soc. Rev. Royal Society of Chemistry. 2019. V. 48, N 11. P. 3015–3072.
2. Bernard F. et al. Thresholds of secondary organic aerosol formation by ozonolysis of monoterpenes measured in a laminar flow aerosol reactor // J. Aerosol Sci. 2012. V. 43, N 1. P. 14–30.
3. Suvarli N. et al. Thiol-Functional Polymer Nanoparticles via Aerosol Photopolymerization // Polymers (Basel). 2021. V. 13, N 24. P. 4363.
4. Reinhold M., Horst C., Hoffmann U. Experimental and theoretical investigations of a spray dryer with simultaneous chemical reaction // Chem. Eng. Sci. 2001. V. 56, N 4. P. 1657–1665.
5. Lee J.K. et al. Spontaneous generation of hydrogen peroxide from aqueous microdroplets // Proc. Natl. Acad. Sci. 2019. V. 116, N 39. P. 19294–19298.
6. Федосеев В.Б., Федосеева Е.Н. Поликонденсация в условиях спрея водно-спиртового раствора молочной кислоты // Конденсированные среды и межфазные границы. 2022. № 24 (1). С. 101–108.
7. Chen P. et al. Preparation of Polyacrylate Hollow Microspheres via Facile Spray Drying // Appl. Sci. 2019. V. 9, N 2. P. 228.
8. Łatka L. et al. Review of functionally graded thermal sprayed coatings // Appl. Sci. 2020. V. 10, N 15. P. 358.
9. Partch R.E. et al. Preparation of polymer colloids by chemical reactions in aerosols. III. Polyurea and mixed polyurea-metal oxide particles // J. Colloid Interface Sci. 1985. V. 105, N 2. P. 560–569.
10. Arias V., Odelius K., Albertsson A.C. Nano-stereocomplexation of polylactide (PLA) spheres by spray droplet atomization // Macromol. Rapid Commun. 2014. V. 35, N 22. P. 1949–1953.
11. Русанов А.И. Развитие фундаментальных положений термодинамики поверхностей // Коллоидный журнал. 2012. Т. 74, № 2. С. 148–166.
12. Федосеев В.Б., Федосеева Е.Н. Формирование моно- и узкодисперсных ансамблей капель водно-органических растворов в парах летучих компонентов // Инженерно-физический журнал. 2020. Т. 93, № 5. С. 1154–1161.
13. Федосеев В.Б., Федосеева Е.Н. Формирование би- и полимодальных распределений и неоствальдовское поведение дисперсных систем // Инженерно-физический журнал. 2019. Т. 92, № 5. С. 2229-2238.
14. Fisenko S.P. et al. Evaporative cooling of micron-sized droplets in a low-pressure aerosol reactor // Chem. Eng. Sci. 2006. V. 61, N 18. P. 6029–6034.
15. Zaveri R.A. et al. Modeling kinetic partitioning of secondary organic aerosol and size distribution dynamics: Representing effects of volatility, phase state, and particle-phase reaction // Atmos. Chem. Phys. 2014. V. 14, N 10. P. 5153–5181.
16. Qiu J. et al. Water Dramatically Accelerates the Decomposition of α-Hydroxyalkyl-Hydroperoxides in Aerosol Particles // J. Phys. Chem. Lett. 2019. V. 10, N 19. P. 5748–5755.
17. Corral Arroyo P. et al. Amplification of light within aerosol particles accelerates in-particle photochemistry // Science. 2022. V. 376, N 6590. P. 293–296.
18. Glavas L., Odelius K., Albertsson A.C. Simultaneous Polymerization and Polypeptide Particle Production via Reactive Spray-Drying // Biomacromolecules. American Chemical Society. 2016. V. 17, N 9.
19. P. 2930–2936.
20. Федосеев В.Б. Ускорение химических процессов в аэрозоле // Письма в журнал технической физики. 2023. Т. 49, № 8. С. 32.
21. Федосеева Е.Н., Федосеев В.Б. Динамика контракции микронных капель растворов молочной кислоты при поликонденсации // Известия Кабардино-Балкарского государственного университета. 2022. Т. 12, № 3. С. 99–104.
22. Федосеев В.Б. Теория разбиений и распределение по размерам дисперсных частиц // Вестник ННГУ. 2000. № 1. С. 146–150.
23. Эндрюс Г. Теория разбиений. М.: Наука, 1982. 256 с.
Review
For citations:
Fedoseev V.B., Fedoseeva E.N. SIZE EFFECTS ON THE KINETICS OF CHEMICAL TRANSFORMATIONS IN A SPRAY. Proceedings of the Kabardino-Balkarian State University. 2023;13(4):118-123. (In Russ.) https://doi.org/10.31143/2221-7789-2023-4-118-123. EDN: SGLNTQ
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