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|Title:||Hydrogen bonding and hydrophobic interactions between fullerenated poly(2-hydroxyethyl methacrylate) and poly(1-vinylimidazole) or poly(4-vinylpyridine)||Authors:||Goh, H.W.
Functionalization of polymers
|Issue Date:||10-Oct-2002||Citation:||Goh, H.W., Goh, S.H., Xu, G.Q. (2002-10-10). Hydrogen bonding and hydrophobic interactions between fullerenated poly(2-hydroxyethyl methacrylate) and poly(1-vinylimidazole) or poly(4-vinylpyridine). Journal of Polymer Science, Part A: Polymer Chemistry 40 (23) : 4316-4327. ScholarBank@NUS Repository. https://doi.org/10.1002/pola.10522||Abstract:||Miscible blends of poly(2-hydroxyethyl methacrylate) (PHEMA) and poly(1-vinylimidazole) (PVI) have been formed in methanol/water (3/2 v/v) solutions. The incorporation of 0.6 wt % C60 into PHEMA leads to hydrophobic interactions and enhanced hydrogen bonding in miscible blends of fullerenated poly(2-hydroxyethyl methacrylate) (FPHEMA) with PVI. The incorporation of 2.6 wt % C60 into PHEMA increases its tendency to form interpolymer complexes with PVI. Interpolymer complexes are formed when FPHEMA samples containing 0.6, 1.4, and 2.6 wt % C60 are blended with poly(4-vinylpyridine). The yields of the complexes increase with increasing C60 content in FPHEMA. Calorimetry and Fourier transform infrared spectroscopy studies suggest the importance of hydrophobic interactions in C60-containing blends and complexes. © 2002 Wiley Periodicals, Inc. J. Polym. Sci. Part A: Polym. Chem. 40.||Source Title:||Journal of Polymer Science, Part A: Polymer Chemistry||URI:||http://scholarbank.nus.edu.sg/handle/10635/93980||ISSN:||0887624X||DOI:||10.1002/pola.10522|
|Appears in Collections:||Staff Publications|
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