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Volumn 80, Issue 3, 2009, Pages

Scenario for equilibrium solid-stabilized emulsions

Author keywords

[No Author keywords available]

Indexed keywords

CHARGE EFFECT; COLLOIDAL PARTICLE; ENTROPIC CONTRIBUTIONS; INTERFACIAL TENSIONS; IONIC DISSOCIATION; OIL-WATER; OIL/WATER INTERFACES; SOLID-STABILIZED EMULSION; SPONTANEOUS EMULSIFICATION;

EID: 70349510882     PISSN: 15393755     EISSN: 15502376     Source Type: Journal    
DOI: 10.1103/PhysRevE.80.030401     Document Type: Article
Times cited : (12)

References (20)
  • 1
    • 0001690963 scopus 로고
    • 10.1098/rspl.1903.0034
    • W. Ramsden, Proc. R. Soc. London 72, 156 (1903). 10.1098/rspl.1903.0034
    • (1903) Proc. R. Soc. London , vol.72 , pp. 156
    • Ramsden, W.1
  • 8
    • 70349491273 scopus 로고    scopus 로고
    • Ph.D. thesis, Utrecht University
    • S. Sacanna, Ph.D. thesis, Utrecht University, 2007.
    • (2007)
    • Sacanna, S.1
  • 9
    • 70349486060 scopus 로고    scopus 로고
    • This value is lower than the one reported in which was measured immediately after mixing water and TPM. The value in is a constant value that is reached after several hours. The lower value is probably caused by hydrolysis of TPM that adsorbs onto the oil-water interface, thereby lowering the interfacial tension.
    • This value is lower than the one reported in which was measured immediately after mixing water and TPM. The value in is a constant value that is reached after several hours. The lower value is probably caused by hydrolysis of TPM that adsorbs onto the oil-water interface, thereby lowering the interfacial tension.
  • 11
    • 70349483019 scopus 로고    scopus 로고
    • The pre-existing (macroscopic) oil-water interfacial area is negligible compared to the area of new oil-water-colloid interface under consideration. Moreover, in most situations the free energy to transfer colloids from oil to water; i.e., 4π a2 Δγ with Δγ= γco - γcw is under most circumstances so large that if dispersed, colloids will be either in oil or in water.
    • The pre-existing (macroscopic) oil-water interfacial area is negligible compared to the area of new oil-water-colloid interface under consideration. Moreover, in most situations the free energy to transfer colloids from oil to water; i.e., 4π a2 Δγ with Δγ= γco - γcw is under most circumstances so large that if dispersed, colloids will be either in oil or in water.
  • 12
    • 70349493357 scopus 로고    scopus 로고
    • In that case particles may be adsorbed onto the macroscopic oil-water interface that also exists without the presence of colloids.
    • In that case particles may be adsorbed onto the macroscopic oil-water interface that also exists without the presence of colloids.
  • 16
    • 70349522474 scopus 로고    scopus 로고
    • We find comparable results if we neglect curvature dependence of close packing and simply take n=4 ? - R02 a2.
    • We find comparable results if we neglect curvature dependence of close packing and simply take n=4 ? - R02 a2.
  • 19
    • 70349504879 scopus 로고    scopus 로고
    • It can be shown that in general the contact line drops as a result of the vanishing pressure with a shift proportional to a2 / R0. This shift implies corrections to Eq. 1, which are of second order in curvature. These terms may shift the equilibrium size of the droplets, but are insignificant with respect to the whether the emulsification process is spontaneous or not.
    • It can be shown that in general the contact line drops as a result of the vanishing pressure with a shift proportional to a2 / R0. This shift implies corrections to Eq. 1, which are of second order in curvature. These terms may shift the equilibrium size of the droplets, but are insignificant with respect to the whether the emulsification process is spontaneous or not.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.