The permeability, solubility and diffusivity of tritium through metals, ceramics, glasses, elastomers and polymeric materials were studied.

Study on quantitative structure-property relationship of organics would be helpful in researching for equeous solubility and octanal-water partition coefficients of organics.

Ostwald ripening cannot be stopped either; however, it can be slowed if the gas solubility or diffusivity is decreased.