Thermoreversible gelation in solutions of associating polymers. 2. Linear dynamics
Publication
, Journal Article
Rubinstein, M; Semenov, AN
Published in: Macromolecules
1998
Viscoelastic properties of reversible networks formed in solutions of associating polymers are considered theoretically in the Rouse?Zimm (unentangled) regime. It is shown that the dynamics is governed primarily by the network strand size and by the effective lifetime of reversible junctions. Both frequency and concentration dependencies of viscosity and dynamical moduli are considered. A novel model taking into account the possibility of multiple dissociation and recombination of the same pair of stickers is developed. It is shown that this effect gives rise to an increase of the apparent activation energy which is predicted to be substantially larger than the priming activation energy for dissociation of two stickers.
Duke Scholars
Published In
Macromolecules
DOI
ISSN
0024-9297
Publication Date
1998
Related Subject Headings
- Polymers
- 09 Engineering
- 03 Chemical Sciences
Citation
APA
Chicago
ICMJE
MLA
NLM
Rubinstein, M., & Semenov, A. N. (1998). Thermoreversible gelation in solutions of associating polymers. 2. Linear dynamics. Macromolecules. https://doi.org/10.1021/ma970617+
Rubinstein, Michael, and Alexander N. Semenov. “Thermoreversible gelation in solutions of associating polymers. 2. Linear dynamics.” Macromolecules, 1998. https://doi.org/10.1021/ma970617+.
Rubinstein M, Semenov AN. Thermoreversible gelation in solutions of associating polymers. 2. Linear dynamics. Macromolecules. 1998;
Rubinstein, Michael, and Alexander N. Semenov. “Thermoreversible gelation in solutions of associating polymers. 2. Linear dynamics.” Macromolecules, 1998. Manual, doi:10.1021/ma970617+.
Rubinstein M, Semenov AN. Thermoreversible gelation in solutions of associating polymers. 2. Linear dynamics. Macromolecules. 1998;
Published In
Macromolecules
DOI
ISSN
0024-9297
Publication Date
1998
Related Subject Headings
- Polymers
- 09 Engineering
- 03 Chemical Sciences