Photocontrol of zeta-potential of poly(styrene) particles prepared by soap-free emulsion copolymerization

Hiroaki Kishimoto, Tomokazu Iyoda, Masaru Nakagawa, Masaru Watanabe, Katsutoshi Naga

研究成果: Paper査読

抄録

We previously reported the photo-oxidation method for preparing charge-photocontrolled cationic poly(styrene) particles in water. When the aqueous dispersion was irradiated with UV light, the zeta-potential was shifted negatively due to photo-oxidation and the average diameter was maintained. In this study, we report that the photocontrol method of zeta potential was applicable to several types of poly(styrene) particles, such as cationic, zwitterionic and anionic microspheres. The poly(styrene) particles were prepared by soap-free emulsion copolymerization. The changes of zeta potential and average diameter by UV light exposure were investigated using the three-kind of poly(styrene) microspheres.

本文言語English
ページ2967-2968
ページ数2
出版ステータスPublished - 2005 12 1
外部発表はい
イベント54th SPSJ Symposium on Macromolecules - Yamagata, Japan
継続期間: 2005 9 202005 9 22

Other

Other54th SPSJ Symposium on Macromolecules
国/地域Japan
CityYamagata
Period05/9/2005/9/22

ASJC Scopus subject areas

  • 工学(全般)

フィンガープリント

「Photocontrol of zeta-potential of poly(styrene) particles prepared by soap-free emulsion copolymerization」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル