Fractionation of rigid polymer 2

Manabu Hirao, Masaru Hamada, Jin Gong, Tetsuya Uchida, Kaoru Shimamara, Shun Ichi Nakamura

Research output: Contribution to conferencePaperpeer-review


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 languageEnglish
Number of pages1
Publication statusPublished - Oct 18 2006
Event55th SPSJ Annual Meeting - Nagoya, Japan
Duration: May 24 2006May 26 2006


Other55th SPSJ Annual Meeting


  • Crystallization
  • Fractionation
  • Molecular weight distribution
  • Rigid polymer

ASJC Scopus subject areas

  • Engineering(all)

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