Particle interaction and rheology of illite-iron oxide complexes

Masami Ohtsubo, Akiko Yoshimura, Shin Ichiro Wada, Raymono N. Yong

研究成果: Contribution to journalArticle査読

23 被引用数 (Scopus)

抄録

The Bingham yield stress for suspensions of iUite-iron oxide complexes is examined as a function of pH and iron oxide content. Addition of iron oxides to illite increased the yield stress over a pH range of 3 to 10. With increasing pH the yield stress decreased for the complexes with iron oxides of 2 and 5% while the complexes with iron oxides of 7, 10, and 20% exhibited the maximum yield stresses at pH values from 6 to 8. The iron oxides which are not associated with the illite enhanced the yield stress more than the iron oxides precipitated on the illite surfaces. The yield stress for the complexes was correlated with their zeta potential, and the higher yield stress is considered due to smaller interparticle repulsion.

本文言語英語
ページ(範囲)347-354
ページ数8
ジャーナルClays and Clay Minerals
39
4
DOI
出版ステータス出版済み - 8 1991

All Science Journal Classification (ASJC) codes

  • Water Science and Technology
  • Soil Science
  • Geochemistry and Petrology
  • Earth and Planetary Sciences (miscellaneous)

フィンガープリント 「Particle interaction and rheology of illite-iron oxide complexes」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