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Volumn 15, Issue 3, 1999, Pages 722-727

A Molecular-Thermodynamic Model for Gibbs Monolayers Formed from Redox-Active Surfactants at the Surfaces of Aqueous Solutions: Redox-Induced Changes in Surface Tension

Author keywords

[No Author keywords available]

Indexed keywords

COMPOSITION EFFECTS; CONFORMATIONS; ENTROPY; HYDROPHOBIC CHROMATOGRAPHY; MOLECULAR DYNAMICS; MOLECULAR STRUCTURE; OXIDATION; REDOX REACTIONS; SOLUTIONS; SURFACE ACTIVE AGENTS; SURFACE STRUCTURE; SURFACE TENSION;

EID: 0033514144     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la9807208     Document Type: Article
Times cited : (60)

References (30)
  • 5
    • 85088810138 scopus 로고    scopus 로고
    • note
    • 2+ from dilute aqueous solution to a Gibbs monolayer that do not reflect electrostatic interactions between surfactant molecules and do not reflect changes in the configurational degrees of freedom (chain packing).
  • 8
    • 85088810047 scopus 로고    scopus 로고
    • note
    • 2/molecule.
  • 10
  • 18
    • 0004159218 scopus 로고
    • Mittal, K. L., Lindman, B., Eds.; Plenum Press: New York
    • Gruen, D. W. R.; Lacey, E. H. B. Surfactants in Solutions; Mittal, K. L., Lindman, B., Eds.; Plenum Press: New York, 1984; Vol. 1.
    • (1984) Surfactants in Solutions , vol.1
    • Gruen, D.W.R.1    Lacey, E.H.B.2
  • 20
    • 0346185222 scopus 로고    scopus 로고
    • note
    • The process of transfer of surfactant tails between the reference state of the molecules (bulk aqueous environment) and the Gibbs monolayer involves the use of an intermediate state corresponding to bulk hydrocarbon.9 The configurational free energy describes the transfer of tails from bulk hydrocarbon to the confined environment of the interface.
  • 21
    • 0348076498 scopus 로고    scopus 로고
    • Ph.D. Thesis, University of California, Davis
    • Gallardo, B. S. Ph.D. Thesis, University of California, Davis 1997.
    • (1997)
    • Gallardo, B.S.1
  • 25
    • 85088809937 scopus 로고    scopus 로고
    • note
    • 4.
  • 26
    • 85088809678 scopus 로고    scopus 로고
    • note
    • hc/air = 20.0 - 0.01(T - 293.15)
  • 27
    • 0346185219 scopus 로고    scopus 로고
    • note
    • The use of the macroscopic interfacial tension is justified, in part, by evaluation of the configurational free energy term. This term "corrects" the macroscopic interfacial tension for the effects of confinement of chains within the monolayer (see discussion in refs 9 and 10).
  • 28
    • 85088810162 scopus 로고    scopus 로고
    • note
    • fc greater than 30 kJ/molecule does not substantially change the calculated contribution of the configurational term to the Gibbs free energy of the monolayer.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.