DOI: 10.1002/pol.1982.180201205. Light‐scattering studies of phase‐demixing of polystyrene/poly(<i>o</i>‐chlorostyrene) blends

Light‐scattering studies of phase‐demixing of polystyrene/poly(o‐chlorostyrene) blends

10.1002/pol.1982.180201205

Crossref journal-article

Wiley

Journal of Polymer Science: Polymer Physics Edition (311)

Abstract

AbstractThe phase separation of blends of polystyrene and poly(o‐chlorostyrene) has been studied by observing the changing small‐angle light‐scattering profile with time. As a blend is heated to a temperature at which it undergoes phase separation, a light‐scattering maximum is observed which grows in intensity and moves to smaller angles with time. This maximum is associated with a characteristic spacing which increases at a rate which becomes greater at higher temperature or with lower molecular weight. This spacing varies with a power of time as might be expected for domain growth occurring by a viscous flow mechanism. The integrated scattering intensity (invariant) is found to increase initially with time and then remain constant, as is characteristic of phase separation followed by phase ripening.

Bibliography

Gilmer, J., Goldstein, N., & Stein, R. S. (1982). Lightâscattering studies of phaseâdemixing of polystyrene/poly(oâchlorostyrene) blends. Journal of Polymer Science: Polymer Physics Edition, 20(12), 2219â2227. Portico.

Authors 3

John Gilmer (first)
Niel Goldstein (additional)
Richard S. Stein (additional)

References 22 Referenced 34

P.Alexandrovich Ph.D. Thesis University of Massachusetts 1979.
C. L.Ryan Ph.D. Thesis University of Massachusetts 1979.
S. L.Zacharius Ph.D. Thesis University of Massachusetts 1982.
10.1063/1.1695731
{'key': 'e_1_2_1_6_2', 'first-page': '19', 'volume-title': 'Fluctuations, Instabilities and Phase Transitions', 'author': 'Langer J. S.', 'year': '1957'} / Fluctuations, Instabilities and Phase Transitions by Langer J. S. (1957)
10.1021/ba-1975-0142.ch005 / Adv. Chem. Ser. 142 by McMaster L. P. (1975)
10.1002/pol.1976.130140701
T. P.Russell Ph.D. Thesis University of Massachusetts 1978.
10.1002/pol.1957.1202410714
10.1002/macp.1969.021240121
10.1016/B978-0-12-546802-2.50012-9
{'key': 'e_1_2_1_13_2', 'volume-title': 'Polymer‐Polymer Miscibility', 'author': 'Olabisi O.', 'year': '1979'} / Polymer‐Polymer Miscibility by Olabisi O. (1979)
10.1021/ma60044a025
{'key': 'e_1_2_1_15_2', 'first-page': '455', 'volume': '24', 'author': 'van Aartsen J. J.', 'year': '1975', 'journal-title': 'Eur. Polym. J.'} / Eur. Polym. J. by van Aartsen J. J. (1975)
C. L.Ryan private communication 1980.
10.1103/PhysRevA.11.1417
10.1016/0022-3697(61)90054-3
10.1098/rspa.1935.0104
10.1002/pol.1979.180171008
F. H.Khambatta Ph.D. Thesis University of Massachusetts 1976.
T.Hashimoto private communication 1981.
C.Williams private communication 1981.

Dates

Type	When
Created	22 years, 4 months ago (April 16, 2003, 3:02 p.m.)
Deposited	1 year, 10 months ago (Oct. 19, 2023, 12:51 a.m.)
Indexed	1 year, 6 months ago (Feb. 10, 2024, 6:48 a.m.)
Issued	42 years, 8 months ago (Dec. 1, 1982)
Published	42 years, 8 months ago (Dec. 1, 1982)
Published Online	22 years, 5 months ago (March 11, 2003)
Published Print	42 years, 8 months ago (Dec. 1, 1982)

Funders 0

None

BibTeX

@article{Gilmer_1982, title={Light‐scattering studies of phase‐demixing of polystyrene/poly(o‐chlorostyrene) blends}, volume={20}, ISSN={1542-9385}, url={http://dx.doi.org/10.1002/pol.1982.180201205}, DOI={10.1002/pol.1982.180201205}, number={12}, journal={Journal of Polymer Science: Polymer Physics Edition}, publisher={Wiley}, author={Gilmer, John and Goldstein, Niel and Stein, Richard S.}, year={1982}, month=dec, pages={2219–2227} }

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