The dependence of the sedimentation coefficient upon the hydrostatic pressure in the solution has been studied in the three polymer-solvent systems: (I) polymethylmethacrylate in n-butyl chloride at 35 Β°, (H) polystyrene in cyclohexane at 34 Β° and (m) polyisobutylene in cyclohexane at 34 Β°, The firs
The pressure dependence of the rapid sedimentation of polymer solutions
β Scribed by I.K. Nekrasov; N.P. Nikitina; K.G. Khabarova; S.V. Kuz'minskaya
- Book ID
- 118966019
- Publisher
- Elsevier Science
- Year
- 1978
- Weight
- 340 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0032-3950
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π SIMILAR VOLUMES
Abstraet--A study has been made of the concentration dependence of the sedimentation coefficient S of the two 0 systems (I) polymethylmcthacrylate in n-butyl chloride at 35 Β° and (II) polystyrene in cyclohexane at 34Β°; also for the non-0 system CIII) polyisobuty[ene in cyclohexane at 34 Β°. In each c
## Abstract The possibility of convection in velocity sedimentation studies on pressure dependent associating systems is known both experimentally and theoretically. We present accurate numerical solutions to the Lamm equation to illustrate this phenomenon for monomerβpolymer systems. An approximat