TY - JOUR
T1 - Concentration fluctuations of monomer-dimer mixture
AU - Sulaiman, N.
AU - Osman, S. M.
AU - Ali, I.
AU - Singh, R. N.
N1 - Funding Information:
This work was supported by the Sultan Qaboos University, grant no. IG/SCI/PHYS/01/03.
PY - 2002/10
Y1 - 2002/10
N2 - The recently proposed scaling theory of a fused hard-sphere mixture is extended to a fluid mixture of monomers and dimers. The contribution from the attractive force is introduced within the Barker-Henderson perturbation theory via the double Yukawa potential with the parameters fitted to the Lennard-Jones potential. The results suggest that the non-spherical shape of the dimer bond and the non-additivity of the potential play a dominant role to induce phase separation or compound formation in the mixture.
AB - The recently proposed scaling theory of a fused hard-sphere mixture is extended to a fluid mixture of monomers and dimers. The contribution from the attractive force is introduced within the Barker-Henderson perturbation theory via the double Yukawa potential with the parameters fitted to the Lennard-Jones potential. The results suggest that the non-spherical shape of the dimer bond and the non-additivity of the potential play a dominant role to induce phase separation or compound formation in the mixture.
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U2 - 10.1016/S0022-3093(02)01668-X
DO - 10.1016/S0022-3093(02)01668-X
M3 - Article
AN - SCOPUS:0036787147
VL - 312-314
SP - 227
EP - 231
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
ER -