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Volumn 33, Issue 23, 2000, Pages 8802-8812

Entropically influenced reconstruction at the PBD-ox/water interface: The role of physical cross-linking and rubber elasticity

Author keywords

[No Author keywords available]

Indexed keywords

CROSSLINKING; CRYSTAL STRUCTURE; ELASTICITY; ENTHALPY; ENTROPY; FREE ENERGY; HYDROPHOBICITY; INTERFACES (MATERIALS); POLYBUTADIENES; POTASH; RUBBER;

EID: 0034314429     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma000189z     Document Type: Article
Times cited : (37)

References (68)
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    • For an exception, see ref 7
    • For an exception, see ref 7.
  • 42
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    • note
    • We note that some reports describe contact angles measured on surfaces while they were held at temperatures that may allow simultaneously reconstruction at both the polymer/ water and polymer/air interfaces, thus adding complexity to interpretations regarding composition near the three-phase contact line.
  • 43
    • 0343535347 scopus 로고    scopus 로고
    • note
    • We use enthalpy, instead of internal energy, to acknowledge the energetic contribution from small changes in volume upon extension. For the interfacial analogue, this choice is convenient because we consider the polymer/water interface as an interphase with a small, but finite, volume and hence discuss changes in Gibbs (rather than Helmholtz) free energy.
  • 50
    • 0343535345 scopus 로고
    • Eirich, F. R., Ed.; Academic: New York, Chapter 1
    • Gent, A. N. In Science and Technology of Rubber; Eirich, F. R., Ed.; Academic: New York, 1978; Chapter 1.
    • (1978) Science and Technology of Rubber
    • Gent, A.N.1
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    • Noda, I. Nature 1991, 350, 143.
    • (1991) Nature , vol.350 , pp. 143
    • Noda, I.1
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    • note
    • The solvent used in these steps (diethyl ether) probably swelled, and as a result led to significant reconstruction of, the interfacial region of PBD-ox. Hence, we report these derivatizations only as a means of characterizing the reactivity of the interfacial region of PBD-ox and not as a means to produce functional surfaces. Infrared spectra of PBD-ox after treatment with aqueous base were inconclusive.
  • 62
    • 0003411482 scopus 로고
    • Cornell University Press: Ithaca, NY, Chapter 11
    • (a) Flory, P. J. In Principles of Polymer Chemistry; Cornell University Press: Ithaca, NY, 1953; Chapter 11.
    • (1953) Principles of Polymer Chemistry
    • Flory, P.J.1
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    • For reviews of related work in biologically relevant systems, see: (a) Urry, D. W. J. Phys. Chem. B 1997, 101, 11007.
    • (1997) J. Phys. Chem. B , vol.101 , pp. 11007
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    • Horbett, T. A., Brash, J. L., Eds.; ACS Symposium Series 602; American Chemical Society: Washington, DC, Chapter 7
    • (b) Urry, D. W.; Luan, C.-H. In Proteins at Interfaces II: Fundamentals and Applications; Horbett, T. A., Brash, J. L., Eds.; ACS Symposium Series 602; American Chemical Society: Washington, DC, 1995; Chapter 7.
    • (1995) Proteins at Interfaces II: Fundamentals and Applications
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    • note
    • These values are "nominal" due to the possible loss of some DCP when the solvent was removed in vacuo.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.