메뉴 건너뛰기




Volumn 122, Issue 8, 2005, Pages

Solvent mediated interactions close to fluid-fluid phase separation: Microscopic treatment of bridging in a soft-core fluid

Author keywords

[No Author keywords available]

Indexed keywords

FLUID-FLUID PHASE SEPARATION; GAUSSIAN PARTICLES; ORNSTERIN-ZERNIKE EQUATIONS; WETTING FILMS;

EID: 22944485662     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1855878     Document Type: Article
Times cited : (27)

References (37)
  • 2
    • 0034293887 scopus 로고    scopus 로고
    • R. Roth, R. Evans, and S. Dietrich, Phys. Rev. E 62, 5360 (2000).
    • (2000) Phys. Rev. E , vol.62 , pp. 5360
    • Roth, R.1
  • 4
    • 0034297384 scopus 로고    scopus 로고
    • C. Bauer, T. Bieker, and S. Dietrich, Phys. Rev. E 62, 5324 (2000).
    • (2000) Phys. Rev. E , vol.62 , pp. 5324
    • Bauer, C.1
  • 6
    • 0011960339 scopus 로고    scopus 로고
    • K. Lum, D. Chandler, and J. D. Weeks, J. Phys. Chem. B 103, 4570 (1999).
    • (1999) J. Phys. Chem. B , vol.103 , pp. 4570
    • Lum, K.1
  • 7
    • 0033245856 scopus 로고    scopus 로고
    • D. Beysens and T. Narayanan, J. Stat. Phys. 95, 997 (1999), and references therein.
    • (1999) J. Stat. Phys. , vol.95 , pp. 997
    • Beysens, D.1
  • 11
  • 13
    • 0034516454 scopus 로고    scopus 로고
    • A. A. Louis, P. G. Bolhuis, and J-P. Hansen, Phys. Rev. E 62, 7961 (2000).
    • (2000) Phys. Rev. E , vol.62 , pp. 7961
    • Louis, A.A.1
  • 14
    • 0034683316 scopus 로고    scopus 로고
    • A. A. Louis, P. G. Bolhuis, J-P. Hansen, and E. J. Meijer, Phys. Rev. Lett. 85, 2522 (2000).
    • (2000) Phys. Rev. Lett. , vol.85 , pp. 2522
    • Louis, A.A.1
  • 15
    • 0035281252 scopus 로고    scopus 로고
    • P. G. Bolhuis, A. A. Louis, J-P. Hansen, and E. J. Meijer, J. Chem. Phys. 114, 4296 (2001).
    • (2001) J. Chem. Phys. , vol.114 , pp. 4296
    • Bolhuis, P.G.1
  • 16
  • 18
    • 0037279161 scopus 로고    scopus 로고
    • R. Finken, A. A. Louis, and J-P. Hansen, J. Stat. Phys. 110, 1015 (2003).
    • (2003) J. Stat. Phys. , vol.110 , pp. 1015
    • Finken, R.1
  • 21
  • 22
    • 17044440974 scopus 로고    scopus 로고
    • H. Stark, J. Fukuda, and H. Yokoyama, Phys. Rev. Lett. 92, 205502 (2004).
    • (2004) Phys. Rev. Lett. , vol.92 , pp. 205502
    • Stark, H.1
  • 23
    • 4644306120 scopus 로고    scopus 로고
    • D. Andrienko, P. Patrício, and O. I. Vinogradova, J. Chem. Phys. 121, 4414 (2004).
    • (2004) J. Chem. Phys. , vol.121 , pp. 4414
    • Andrienko, D.1
  • 30
    • 22944474392 scopus 로고    scopus 로고
    • note
    • In order to locate the single particle thin-thick adsorbed film transition line, one approach is to calculate density profiles at a series of state points along a particular path in the phase diagram. If one uses as a starting approximation in the numerical (iterative) procedure for calculating the density profiles those profiles corresponding to the previous point on the path, then one finds at some state point there is a jump from a thin to a thick adsorbed film. However, this jump does not occur at the equilibrium transition, rather it occurs at the "spinodal" for this single particle thin-thick adsorbed film transition. In order to locate correctly the equilibrium transition line, one must calculate the grand potential corresponding to the profiles with a thick and those with a thin adsorbed film. The proper location for the transition is where these two grand potential curves cross. Near the thin-thick adsorbed film critical point there is little hysteresis and therefore very little difference between the location of the line of equilibrium transitions and the spinodal lines. However, for the present system well away from the critical point, there can be very substantial hysteresis. In Ref. 9 a spinodal line was calculated rather than the true transition line, plotted here in Fig. 1. Similar problems of metastability were elucidated in recent DFT studies of layering transitions for a model colloid-polymer mixture adsorbed at a hard wall (Ref. 31).
  • 34
    • 22944483234 scopus 로고    scopus 로고
    • cond-mat/0410185
    • M. Oettel, cond-mat/0410185.
    • Oettel, M.1
  • 35
    • 84946310650 scopus 로고
    • R. Evans, P. Tarazona, and U. Marini Bettolo Marconi, Mol. Phys. 50, 993 (1983).
    • (1983) Mol. Phys. , vol.50 , pp. 993
    • Evans, R.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.