Study on micro-phase separation of polyethylene oxide-poly(2-vinylpylidine) block copolymer by small-angle x-ray scattering

Ayano Chiba*, Takeji Hashimoto, Hirokazu Hasegawa, Nikos Hadjichristidis

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Small-angle X-ray scattering (SAXS) experiments have been performed to study the micro-phase separation of polyethylene oxide - poly(2-vinylpylidine) block copolymer as a function of polymer composition and temperature. It is found that this system has a lower critical solution temperature (LCST) type phase behavior, and the transition temperature was determined. The result of urtra-small-angle X-ray scattering (USAXS) will be also discussed.

Original languageEnglish (US)
Title of host publication54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan
Pages767
Number of pages1
Volume54
Edition1
StatePublished - 2005
Externally publishedYes
Event54th SPSJ Annual Meeting 2005 - Yokohama, Japan
Duration: May 25 2005May 27 2005

Other

Other54th SPSJ Annual Meeting 2005
CountryJapan
CityYokohama
Period05/25/0505/27/05

Keywords

  • Block copolymer
  • LCST
  • P2VP
  • PEO
  • Poly(2-vinylpylidine)
  • Polyethylene oxide
  • Small-angle x-ray scattering

ASJC Scopus subject areas

  • Engineering(all)

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