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https://doi.org/10.1021/ma0109020
Title: | Miscibility and interactions in poly(methylthiomethyl methacrylate)/ poly(p-vinylphenol) blends | Authors: | Yi, J. Goh, S.H. Wee, A.T.S. |
Issue Date: | 9-Oct-2001 | Citation: | Yi, J., Goh, S.H., Wee, A.T.S. (2001-10-09). Miscibility and interactions in poly(methylthiomethyl methacrylate)/ poly(p-vinylphenol) blends. Macromolecules 34 (21) : 7411-7415. ScholarBank@NUS Repository. https://doi.org/10.1021/ma0109020 | Abstract: | Poly(methylthiomethyl methacrylate) (PMTMA) is miscible with poly(p-vinylphenol) (PVPh) as shown by the existence of a single glass transition temperature in each blend. Fourier transform infrared spectroscopy, solid-state 13C nuclear magnetic resonance spectroscopy, and X-ray photoelectron spectroscopy show that miscibility arises mainly from interactions between the hydroxyl groups of PVPh and the thioether sulfur atoms of PMTMA. Measurements of proton spin-lattice relaxation time in the rotating frame, T1ρ(H), reveal that each of the blends has one composition-dependent T1ρ(H), indicating that the blends are homogeneous on a scale of about 3 nm. | Source Title: | Macromolecules | URI: | http://scholarbank.nus.edu.sg/handle/10635/94250 | ISSN: | 00249297 | DOI: | 10.1021/ma0109020 |
Appears in Collections: | Staff Publications |
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