Please use this identifier to cite or link to this item: https://doi.org/10.1002/1521-3935(20010101)202:1<31
Title: Specific interactions in miscible poly(p-vinylphenol)/poly(N-methyl-3-piperidinemethyl methacrylate) blends
Authors: Goh, S.H. 
Lee, S.Y. 
Luo, X.
Wong, M.W. 
Tan, K.L. 
Issue Date: 24-Jan-2001
Source: Goh, S.H.,Lee, S.Y.,Luo, X.,Wong, M.W.,Tan, K.L. (2001-01-24). Specific interactions in miscible poly(p-vinylphenol)/poly(N-methyl-3-piperidinemethyl methacrylate) blends. Macromolecular Chemistry and Physics 202 (1) : 31-35. ScholarBank@NUS Repository. https://doi.org/10.1002/1521-3935(20010101)202:1<31
Abstract: Poly(p-vinylphenol) (PVPh) is miscible with poly(N-methyl-3-piperidinemethyl methacrylate) (PM3PMA). The glass transition temperatures of the blends are higher than those calculated from a linear additivity rule. Fourier transform infrared spectroscopy shows the existence of hydrogen-bonding interactions between the hydroxyl groups of PVPh and the carbonyl groups of PM3PMA. In addition, X-ray photoelectron spectroscopy shows that the piperidine nitrogen atoms of PM3PMA also interact with the hydroxyl groups of PVPh as shown by the development of a high-binding energy N 1s peak in each blend. In contrast, we have earlier reported that the piperidine nitrogen atoms of poly(N-methyl-4-piperidyl methacrylate) are not involved in hydrogen-bonding interactions with PVPh. To better understand the interactions in various blends, ab initio calculations were performed on hyrdrogen-bonded dimers of saturated monomers.
Source Title: Macromolecular Chemistry and Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/53184
ISSN: 10221352
DOI: 10.1002/1521-3935(20010101)202:1<31
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

50
checked on Dec 8, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.