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

Research output: Contribution to conferencePaper

1 Citation (Scopus)

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
Number of pages1
Publication statusPublished - 2005 Dec 1
Externally publishedYes
Event54th SPSJ Annual Meeting 2005 - Yokohama, Japan
Duration: 2005 May 252005 May 27

Other

Other54th SPSJ Annual Meeting 2005
CountryJapan
CityYokohama
Period05/5/2505/5/27

Keywords

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

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint Dive into the research topics of 'Study on micro-phase separation of polyethylene oxide-poly(2-vinylpylidine) block copolymer by small-angle x-ray scattering'. Together they form a unique fingerprint.

  • Cite this

    Chiba, A., Hashimoto, T., Hasegawa, H., & Hadjichristidis, N. (2005). Study on micro-phase separation of polyethylene oxide-poly(2-vinylpylidine) block copolymer by small-angle x-ray scattering. Paper presented at 54th SPSJ Annual Meeting 2005, Yokohama, Japan.