Preferred Label : diffusion potential;
IUPAC definition : For an ideal dilute solution, Δ Φ d is the integral of Φ (given by the following
equation) across the boundary between two regions of different concentrations. \[\nabla
\mathit{\Phi } \frac{R\ T\ \sum D_{i}\ z_{i}\ \nabla c_{i}}{F\ \sum s_{i} {2}\ D_{i}\
c_{i}}\] where Di is the diffusion coefficient of species i, z i is the charge number
of species i, ci is the concentration of species i, R is the gas constant, T is the
thermodynamic temperature, and F is the Faraday constant.;
Origin ID : D01729;
See also
For an ideal dilute solution, Δ Φ d is the integral of Φ (given by the following
equation) across the boundary between two regions of different concentrations. \[\nabla
\mathit{\Phi } \frac{R\ T\ \sum D_{i}\ z_{i}\ \nabla c_{i}}{F\ \sum s_{i} {2}\ D_{i}\
c_{i}}\] where Di is the diffusion coefficient of species i, z i is the charge number
of species i, ci is the concentration of species i, R is the gas constant, T is the
thermodynamic temperature, and F is the Faraday constant.
