limiting catalytic current

https://doi.org/10.1351/goldbook.L03530
The potential-independent value that is approached by a catalytic current as the rate of the charge-transfer process is increased by varying the applied potential.
Source:
PAC, 1985, 57, 1491. 'Recommended terms, symbols, and definitions for electroanalytical chemistry (Recommendations 1985)' on page 1495 (https://doi.org/10.1351/pac198557101491)