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Isotope-mass-effect and self-diffusion in crystalline naphthalene

1975; Royal Society of Chemistry; Volume: 71; Linguagem: Inglês

10.1039/f19757101392

2050-5655

Eric M. Hampton, J. N. Sherwood,

nanoparticles nucleation surface interactions

A study of the isotope-mass-effect in self-diffusion has confirmed that the mobile point defect in crystalline naphthalene is a lattice vacancy. Subsequent examination of the effect of hydrostatic pressure on self-diffusion shows that the activation volume for vacancy self-diffusion in this solid is 1.2 Ω, where Ω is the molar volume of the solid.