Infrared spectra investigation on pendent double bonds in monodisperse micron macroporous resin

Authors
Liu, XN Chen, JL Wei, RQ Xue, G
Citation
Xn. Liu et al., Infrared spectra investigation on pendent double bonds in monodisperse micron macroporous resin, SPECT LETT, 33(6), 2000, pp. 867-874
Citations number
6
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
SPECTROSCOPY LETTERS
ISSN journal
00387010 → ACNP
Volume
33
Issue
6
Year of publication
2000
Pages
867 - 874
Database
ISI
SICI code
0038-7010(2000)33:6<867:ISIOPD>2.0.ZU;2-1
Abstract
Monodisperse micron macroporous polystyrene resins were synthesized with di fferent crosslinking degrees. The IR ratio of A(980cm-1)/A(790cm-1) was sel ected to make the working curve and then determine the amount of pendent do uble bonds in resin. The result was compared with that of Bartholin's measu rement. A Standard working curve method is very convenient, especially in t he measurement of moderate and highly crosslinked macroporous resin, it's m ore accurate.