The phrase "as a function of cycle number" is correct and usable in written English.
It is typically used in scientific or mathematical contexts to describe how one variable changes in relation to another variable, in this case, cycle number.
Example: "The results were analyzed as a function of cycle number to determine the efficiency of the process over time."
Alternatives: "in relation to cycle number" or "depending on cycle number".
Cyclic voltammetric experiments were performed to examine the redox response of E2 as a function of cycle number.
Cyclic voltammetric experiments were performed to examine the redox response of E2 and BPA as a function of cycle number.
The elastic stiffness, yield strength, dissipated energy, and maximum stress were measured as a function of cycle number and plastic strain amplitude.
The delamination crack area was measured as a function of cycle number and the growth mechanisms were observed and quantified by infrared pulse thermography.
The development of cyclic hardening and softening was illustrated both as a function of strain amplitude and as a function of cycle number.
EIS studies as a function of cycle number show an increased contribution of resistance associated with surface film formation and bulk contribution which is in agreement with the increased capacity fading observed in O2(Li+x) after 10 15 cycles.
The transmittance of the modified devices, each after 500 cycles of state switching, is measured and plotted as a function of cycle numbers in Fig. 10.
The charge and discharge capacities have been determined as a function of the cycle number.
The microstructures and electrochemical properties of the assemblies were investigated as a function of charge/discharge cycle number.
EIS as a function of the cycle number shows an increased capacity for fading correlated with a decrease in the charge transfer resistance of the cathode.
The ECSA values of the as-synthesized PtM/rG-O nanocomposites calculated from their CVs were plotted as a function of the cycle number (Fig. 7).
