•  
  •  
 

Abstract

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.

Pic01.tif (2516 kB)
Figure 1

Fig02.png (118 kB)
Figure 2

renamed_13595.tif (24540 kB)
Figure 3

Pic04a.tif (1992 kB)
Figure 4a

Pic04b.tif (1979 kB)
Figure 4b

Pic04c.tif (1984 kB)
Figure 4c

Pic04d.tif (1976 kB)
Figure 4d

Pic04e.tif (1976 kB)
Figure 4e

Pic04f.tif (1984 kB)
Figure 4f

renamed_65914.tif (25597 kB)
Figure 5

renamed_ffa47.tif (11436 kB)
Figure 6

First Page

Manu

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.

Share

COinS