Permeation describes the process by which a substance migrates through a material. This chemical process occurs in three steps: first, the gas or molecule is absorbed at the surface of the material (sorption); then it diffuses through the material (diffusion); and finally, it escapes on the other side (desorption). In hydrogen applications, permeation is of particular importance, as H\u2082 molecules can easily penetrate many materials due to their small size and high diffusivity. <\/p>\n\n\n\n
Permeation Coefficient Unit Converter<\/strong><\/p>\n\n\n\n Unfortunately, the so-called permeation coefficient is reported in many different units depending on the source. The unit converter below enables quick and precise conversion between various freely definable units. <\/p>\n\n\n\n