Chemistry property
type: Concept
narrower: Diffusivity

Diffusivity
type: Property
type: Concept
created: 2022-02-07T17:00:00
modified: 2022-03-10T14:36:34
alternative label: Mass diffusivity
alternative label: diffusion coefficient
broader: Chemistry property
definition: Diffusivity, mass diffusivity or diffusion coefficient is a proportionality constant between the molar flux due to molecular diffusion and the gradient in the concentration of the species (or the driving force for diffusion).
in scheme: ozcar-theia
narrower: Effective diffusion coefficient

Effective diffusion coefficient
type: Property
type: Concept
broader: Diffusivity