Experiments of Diffusion for Siliconized Specimen

Experiments on a specimen with large domains

Thermal properties of siliconized epoxy interpenetrating coatings

This work involves the development of a novel siliconized epoxy interpenetrating coating system using epoxy resin as base, hydroxylterminated polydimethylsiloxane (HTPDMS) as modifier, -aminopropyltriethoxysilane ( -APS) as crosslinking agent and dibutyltindilaurate (DBTDL) as catalyst. Polyamidoamine and aromatic polyamine adduct were used as curing agents for the above coating systems. The th...

NMR Diffusion Experiments for Complex Systems

1. Introduction The last decade has seen a considerable increase in the number of biochemical and biomedical applications of PFG NMR diffusion methods. However, despite commercial availability of powerful, stable, and reproducible gradient units, 1 H diffusion measurements of low-concentration solutes in non-deuterated media can still present a challenging problem. Large solvent peaks can make ...

Macular edema in siliconized eyes

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Solutions of diffusion equation for point defects

An analytical solution of the equation describing diffusion of intrinsic point defects in semiconductor crystals has been obtained for a one-dimensional finite-length domain with the Robin-type boundary conditions. The distributions of point defects for different migration lengths of defects have been calculated. The exact analytical solution was used to verify the approximate numerical solutio...