The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
Glass Transition of Stereoregular Poly(methyl methacrylate) at Interfaces
Abstract
The glass transition temperature ( T g ) of layers of stereoregular poly(methyl methacrylate) (PMMA) spin-cast on silicon and aluminum surfaces has been investigated by ellipsometry. The interfacial specific interactions were highlighted and quantified by infrared reflection absorption spectroscopy. It was found that depending on PMMA tacticity, a strong correlation exists between the density of the polymer/surface interactions and the T g of that polymer at the interface. Indeed, i-PMMA with a large density of interfacial interactions increases its T g at the interface whereas s-PMMA with a lower value of bonded segments exhibits a T g depression. It is suggested that a certain level of interfacial interactions associated with an increase of density of the layer will compensate for the increase of mobility resulting from a reduction of the entanglement density or a segregation of chain ends at an interface.
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Citations
Cites
Scaling concepts in polymer physics
Gordon, M. (1981) · Polymer · doi:10.1016/0032-3861(81)90183-x · Cited by 10,288
The Theory of Polymer Dynamics
Marrucci, G. (1987) · Journal of Non-Newtonian Fluid Mechanics · doi:10.1016/0377-0257(87)85036-x · Cited by 9,749
On the Temperature Dependence of Cooperative Relaxation Properties in Glass-Forming Liquids
Adam, G., & Gibbs, J. H. (1965) · The Journal of Chemical Physics · doi:10.1063/1.1696442 · Cited by 5,836
Nature of the Glass Transition and the Glassy State
Gibbs, J. H., & DiMarzio, E. A. (1958) · The Journal of Chemical Physics · doi:10.1063/1.1744141 · Cited by 2,028
Size-Dependent Depression of the Glass Transition Temperature in Polymer Films
Keddie, J. L., Jones, R. A. L., & Cory, R. A. (1994) · Europhysics Letters (EPL) · doi:10.1209/0295-5075/27/1/011 · Cited by 1,808
Effect of Free Surfaces on the Glass Transition Temperature of Thin Polymer Films
Forrest, J. A., Dalnoki-Veress, K., Stevens, J. R., & Dutcher, J. R. (1996) · Physical Review Letters · doi:10.1103/physrevlett.77.2002 · Cited by 1,106
Interface and surface effects on the glass-transition temperature in thin polymer films
Keddie, J. L., Jones, R. A. L., & Cory, R. A. (1994) · Faraday Discussions · doi:10.1039/fd9949800219 · Cited by 1,013
The size of cooperatively rearranging regions at the glass transition
Donth, E. (1982) · Journal of Non-Crystalline Solids · doi:10.1016/0022-3093(82)90089-8 · Cited by 601
Dewetting as a Probe of Polymer Mobility in Thin Films
Reiter, G. (1994) · Macromolecules · doi:10.1021/ma00089a023 · Cited by 282
Entanglements at Polymer Surfaces and Interfaces
Brown, H. R., & Russell, T. P. (1996) · Macromolecules · doi:10.1021/ma951123k · Cited by 262
Cited by
High‐Strain Shape‐Memory Polymers
Voit, W., Ware, T., Dasari, R. R., Smith, P., Danz, L., Simon, D., Barlow, S., Marder, S. R., & Gall, K. (2010) · Advanced Functional Materials · doi:10.1002/adfm.200901409 · Cited by 247
Montes, H., Lequeux, F., & Berriot, J. (2003) · Macromolecules · doi:10.1021/ma0344590 · Cited by 189
Metadata
- Authors
- Grohens, Y., Brogly, M., Labbe, C., David, M.-O., & Schultz, J.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 1998-04-28
- Volume
- 14
- Issue
- 11
- Pages
- 2929-2932
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2090164340
- Cited by
- 256
- References
- 11
- FWCI
- 6.96
- Type
- journal article
- Language
- en
- Open access
- closed
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- Grohens, Y., Brogly, M., Labbe, C., David, M.-O., & Schultz, J. (1998). Glass Transition of Stereoregular Poly(methyl methacrylate) at Interfaces. Langmuir. https://doi.org/10.1021/la971397w
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
