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Volumn 29, Issue 22, 1996, Pages 7261-7268

Scaling description of polymer interfaces: Flat layers

Author keywords

[No Author keywords available]

Indexed keywords

ADSORPTION; FREE ENERGY; INTERFACES (MATERIALS); MOLECULAR STRUCTURE; MONOMERS; POLYMERIZATION; VOLUME FRACTION;

EID: 0030263618     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma9604348     Document Type: Article
Times cited : (106)

References (42)
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    • note
    • 6/5 if 1 < n < N, and S(n) = 0 instead. But this correction does not play a role in what follows.
  • 12
    • 0024748499 scopus 로고
    • Cohen-Addad, J.-P. Polymer 1989, 30, 1820. See also: Cohen-Addad, J.-P.; Viallat, A.; Pouchelon, A. Polymer 1986, 27, 843. Cohen-Addad, J.-P.; Roby, C.; Sauviat, M. Polymer 1985, 26, 1231.
    • (1989) Polymer , vol.30 , pp. 1820
    • Cohen-Addad, J.-P.1
  • 13
    • 0022736647 scopus 로고
    • Cohen-Addad, J.-P. Polymer 1989, 30, 1820. See also: Cohen-Addad, J.-P.; Viallat, A.; Pouchelon, A. Polymer 1986, 27, 843. Cohen-Addad, J.-P.; Roby, C.; Sauviat, M. Polymer 1985, 26, 1231.
    • (1986) Polymer , vol.27 , pp. 843
    • Cohen-Addad, J.-P.1    Viallat, A.2    Pouchelon, A.3
  • 14
    • 0022103672 scopus 로고
    • Cohen-Addad, J.-P. Polymer 1989, 30, 1820. See also: Cohen-Addad, J.-P.; Viallat, A.; Pouchelon, A. Polymer 1986, 27, 843. Cohen-Addad, J.-P.; Roby, C.; Sauviat, M. Polymer 1985, 26, 1231.
    • (1985) Polymer , vol.26 , pp. 1231
    • Cohen-Addad, J.-P.1    Roby, C.2    Sauviat, M.3
  • 15
    • 85033841326 scopus 로고
    • Ph.D. Thesis, University of Minnesota, Minneapolis, MN
    • Konstadinidis, K. T. Ph.D. Thesis, University of Minnesota, Minneapolis, MN, 1992.
    • (1992)
    • Konstadinidis, K.T.1
  • 22
    • 0024057280 scopus 로고
    • Milner, S. T.; Witten, T. A.; Cates, M. E. Europhys. Lett. 1988, 5, 413; Macromolecules 1988, 21, 2610.
    • (1988) Macromolecules , vol.21 , pp. 2610
  • 24
    • 0002254612 scopus 로고
    • Skvortsov, A. M.; Gorbunov, A. A.; Pavlushkov, I. V.; Zhulina, E. B.; borisov, O. V.; Priamitsyn, V. A. Vysokomol. Soedin. A 1988, 30, 1615. Zhulina, E. B.; Priamitsyn, V. A.; borisov, O. V. Vysokomol. Soedin. A 1989, 31, 185.
    • (1989) Vysokomol. Soedin. A , vol.31 , pp. 185
    • Zhulina, E.B.1    Priamitsyn, V.A.2    Borisov, O.V.3
  • 25
    • 85033867542 scopus 로고    scopus 로고
    • private communication
    • Leger, L., private communication.
    • Leger, L.1
  • 29
    • 85033839391 scopus 로고    scopus 로고
    • note
    • 18 In the continuum limit, this seggregation effect strongly suggests that z can be considered as a function of n.
  • 32
    • 85033847784 scopus 로고    scopus 로고
    • note
    • Clearly, the form of the result (eq 17) for the entropy is based on our simplification that one loop behaves as two independent pseudotails. A more accurate estimate would involve considering two different size distributions (one for the loops and one for the tails) and does not reduce to the simple form of eq 17. Such an approach has been explored (Guiselin O., unpublished results): the result is a set of equations which may be solved in some favorable cases (to give, e.g., the equilibrium loop distribution in reversibly adsorbed layers, see below) but leads to unphysical predictions. A possible explanation for this failure is the following (see ref 29). If one loop is treated as two independent tails, some extra configurations of the loop are allowed (those where the tails' free-ends do not join), and, from this point of view, the entropy is overestimated. But simultaneously, the relative orientation of the loop with respect to the surface becomes irrelevant. Due to this degree of freedom which is now ignored, the entropy is also underestimated. The form (eq 17) for the entropy may benefit from partial cancelation of these two approximations, and thus any improvement of only one of these may result in a poorer description of the behavior of the layer.
  • 33
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    • Ph.D. Thesis, University of Paris VI, Paris, France
    • Aubouy, M. Ph.D. Thesis, University of Paris VI, Paris, France, 1995.
    • (1995)
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  • 42
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    • Ph.D. Thesis, University of Paris VI, Paris, France
    • Guiselin, O. Ph.D. Thesis, University of Paris VI, Paris, France, 1992.
    • (1992)
    • Guiselin, O.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.