Abstract
Column fractionation of the rigid polymer, poly(p-phenylene benzobisthiazole)(PBZT), was carried out in dilute solution in cone, methane sulfuric acid using silica gels as packing material. In the process, the rigid polymer concentration in the elute was measured by using visible light absorption spectrum, hence molecular weight distribution in the pristine PBZT.
Original language | English |
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Number of pages | 1 |
Publication status | Published - Oct 18 2006 |
Event | 55th SPSJ Annual Meeting - Nagoya, Japan Duration: May 24 2006 → May 26 2006 |
Other
Other | 55th SPSJ Annual Meeting |
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Country/Territory | Japan |
City | Nagoya |
Period | 5/24/06 → 5/26/06 |
Keywords
- Crystallization
- Fractionation
- Molecular weight distribution
- Rigid polymer
ASJC Scopus subject areas
- Engineering(all)