Time-resolved small-angle neutron scattering study on soap-free emulsion polymerization

Ryuhei Motokawa, Satoshi Koizumi, Takeji Hashimoto, Takayuki Nakahira, Annaka Masahiko

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We investigated an aqueous soap-free emulsion polymerization process of Poly(N-isopropylacrylamide)-block-poly(ethylene glycol) by ultra-small-angle and time-resolved small-angle neutron scattering methods. The results indicate that the compartmentalization of chain end radicals into solid-like micelle cores crucially leads to the quasi-living behavior of the radical polymerization by prohibiting recombination process.

Original languageEnglish
Pages (from-to)780-782
Number of pages3
JournalPhysica B: Condensed Matter
Volume385-386 I
DOIs
Publication statusPublished - Nov 27 2006

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soaps
Soaps (detergents)
Emulsion polymerization
Micelles
Free radical polymerization
Neutron scattering
Polyethylene glycols
emulsions
neutron scattering
polymerization
glycols
micelles
ethylene
Haemophilus influenzae type b-polysaccharide vaccine-diphtheria toxoid conjugate
poly-N-isopropylacrylamide

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Time-resolved small-angle neutron scattering study on soap-free emulsion polymerization. / Motokawa, Ryuhei; Koizumi, Satoshi; Hashimoto, Takeji; Nakahira, Takayuki; Masahiko, Annaka.

In: Physica B: Condensed Matter, Vol. 385-386 I, 27.11.2006, p. 780-782.

Research output: Contribution to journalArticle

Motokawa, Ryuhei ; Koizumi, Satoshi ; Hashimoto, Takeji ; Nakahira, Takayuki ; Masahiko, Annaka. / Time-resolved small-angle neutron scattering study on soap-free emulsion polymerization. In: Physica B: Condensed Matter. 2006 ; Vol. 385-386 I. pp. 780-782.
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