Browsing by Author "Lo, Jen-Chih"

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Resonance Effect on Self- and Inter-Association Hydrogen Bonding Interaction of Polymer Blend
(2010-02-04)
Lin, Chien-Ting
;
Kuo, Shiao-Wei
;
Lo, Jen-Chih
;
Chang, Feng-Chih
;
應用化學系
A comparative Study of three poly(methacrylamides) containing different N-substitutions was carried Out in order to obtain a better understanding of the resonance effects on the inter-association and self-association hydrogen bonding interactions in polymer blends. DSC and solid-state NMR analyses are employed to Study the relative miscibility of these three binary blends, indicating that the PNPAA/P4VP blend has a better miscibility than the PNMAA/P4VP and PNCHAA/P4VP blends, because the resonance characteristic of the aromatic ring in PNPAA enhances the inter-association hydrogen bonding with P4VP based on FIFIR and solid-state NMR analyses.