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Volumn 108, Issue 11, 2010, Pages 1435-1466

Simplified electrostatic model for the thermodynamic excess potentials of binary strong electrolyte solutions with size-dissimilar ions

Author keywords

Debye H ckel; electrolyte; ion size parameter; ionic; Poisson Boltzmann

Indexed keywords

BINARY STRONG ELECTROLYTE SOLUTIONS; COUNTERIONS; ELECTROLYTE ION; ELECTROLYTE SOLUTIONS; ELECTROLYTE SYSTEMS; ELECTROSTATIC CONTRIBUTIONS; ELECTROSTATIC ENERGIES; ELECTROSTATIC MODELS; ELECTROSTATIC POTENTIAL ENERGY; EXCESS FUNCTIONS; IONIC ATTRACTION; IONIC REPULSION; LINEAR COMBINATIONS; MATHEMATICAL EXPRESSIONS; MEAN IONIC ACTIVITY COEFFICIENT; POISSON-BOLTZMANN; REAL-LIFE SYSTEMS; SCREENING LENGTHS; SIZE PARAMETERS; SPHERICAL SURFACE;

EID: 77954057868     PISSN: 00268976     EISSN: 13623028     Source Type: Journal    
DOI: 10.1080/00268971003716585     Document Type: Article
Times cited : (92)

References (58)
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    • + and ionic size being strongly dependent on the counter ion) which ends up blundering with hydration theories [5]. However, the cavity effect has a negligible contribution in a DH-type treatment anyway, since that effect applies only to β ions; as argued in the Discussion section, α ions are seen by the β ion as point charges occupying zero space in the solution and the concentration, or ionic strength, is that of α ions [3]. Besides, incorporating a cavity effect (such as in the above-mentioned Equation (18-22)) does not seem to result in satisfactory agreement with experiment [41] and like the ion hydration model, it appears to be at odds with the many γ ± vs. m curves not exhibiting minima.
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    • D. Fraenkel, in preparation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.