Thermodynamic consideration of the mixed micelle of surfactants

K. Motomura, Michio Yamanaka, Makoto Aratono

研究成果: ジャーナルへの寄稿記事

347 引用 (Scopus)

抄録

In conformity with the conclusion obtained previously, the mixed micelle formation of surfactants was treated thermodynamically as the appearance of a macroscopic bulk phase with the aid of the excess thermodynamic quantities similar to those used for the adsorbed film. The composition of surfactant in the mixed micelle and the thermodynamic quantities of micelle formation were found to be evaluated by applying the thermodynamic equations derived. These equations were extended so as to be applicable to any kind of surfactant mixture. It was shown that the critical micelle concentration vs. composition of surfactant curves form a diagram analogous to the phase diagram of binary mixture. Applying the equation to the published data on typical surfactant systems, this thermodynamic approach was proved to be useful to clarify the miscibility of surfactants in the micellar state.

元の言語英語
ページ(範囲)948-955
ページ数8
ジャーナルColloid & Polymer Science
262
発行部数12
DOI
出版物ステータス出版済み - 12 1 1984

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Micelles
Surface-Active Agents
micelles
Surface active agents
surfactants
Thermodynamics
thermodynamics
Critical micelle concentration
Binary mixtures
Chemical analysis
binary mixtures
Phase diagrams
solubility
Solubility
diagrams
phase diagrams
curves

All Science Journal Classification (ASJC) codes

  • Polymers and Plastics
  • Materials Chemistry
  • Physical and Theoretical Chemistry
  • Colloid and Surface Chemistry

これを引用

Thermodynamic consideration of the mixed micelle of surfactants. / Motomura, K.; Yamanaka, Michio; Aratono, Makoto.

:: Colloid & Polymer Science, 巻 262, 番号 12, 01.12.1984, p. 948-955.

研究成果: ジャーナルへの寄稿記事

Motomura, K. ; Yamanaka, Michio ; Aratono, Makoto. / Thermodynamic consideration of the mixed micelle of surfactants. :: Colloid & Polymer Science. 1984 ; 巻 262, 番号 12. pp. 948-955.
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