The method of determination of the molecular weight of the polystyrene, which is formed as the shell on the surfaces of submicron aluminum oxide particles is considered in the paper. This method is based on the sedimentation of submicron particles, covered by polymer molecules, in a solvent for polystyrene. It is shown that the average polystyrene molecular weight is 39500±11250 amu, when the polymer shells on the surfaces of submicron particles (Al2O3) are formed by the vapor-phase method.
Sakhabutdinov, Airat Z. Dr.Sc., Professor; Hussein, Safaa.M.R.H. Graduate Student; Ibragimova, Alsu R. Researcher, Ph.D.; Kuklin, Vladimir Lead Engineer, Ph.D.; Danilaev, Maxim Petrovich D.Sc., Professor; and Zaharova, L.Y. Chief Researcher, D.Sc.
"Polystyrene Molecular Weight Determination of Submicron Particles Shell,"
Karbala International Journal of Modern Science: Vol. 7
, Article 7.
Available at: https://doi.org/10.33640/2405-609X.3122
Fig02.png (118 kB)
renamed_13595.tif (24540 kB)
Pic04a.tif (1992 kB)
Pic04b.tif (1979 kB)
Pic04c.tif (1984 kB)
Pic04d.tif (1976 kB)
Pic04e.tif (1976 kB)
Pic04f.tif (1984 kB)
renamed_65914.tif (25597 kB)
renamed_ffa47.tif (11436 kB)
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.