Screening effect on nanostructure of charged gel

Masaaki Sugiyama, Masahiko Annaka, Masahiro Hino, Toshiharu Fukunaga, Martin E. Vigild, Kazuhiro Hara

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

Charge screening effects on nanostructures of N-isopropylacrylamide-sodium acrylate (NIPA-SA) and -acrylic acid (NIPA-AAc) gels are investigated with small-angle neutron scattering. The NIPA-SA and NIPA-AAc gels with low water content exhibit microphase separations with different dimensions. The dehydrated NIPA-SA gel also makes the microphase separation but the dehydrated NIPA-AAc gel does not. These results indicate that ionic circumstance around charged bases strongly affects the nanostructures both of the dehydrated gel and the gel with low water content.

本文言語英語
ページ(範囲)e967-e970
ジャーナルPhysica B: Condensed Matter
350
1-3 SUPPL. 1
DOI
出版ステータス出版済み - 7 15 2004

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

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