Part 3 - 40 Marks For this part, you are given some EIS data collected at multiple potentials. You should plot this on a '3D' waterfall plot that clearly shows how

the spectra change over voltage range. For EIS data it is vital than the x and y axes (Real and Imaginary parts of Z) have the same size scale - i.e. 10 Ohm cm² should be the same length on both axes. An example of this data plotted is given below, however you should vary the presentation and add your own aesthetics to this graph. Please be aware that the data you are given in this section is in Ohms - the area for the experiment is 0.1968 cm², so you might need to process your data to get the correct numbers... Additionally, one of the data sets has been left off in the example of this graph that I have shown - you might want to remove it on your graph too. - Im{Z} (22 cm²) 30 20 10 0.04 0.02 Potential (V) 0.00 -0.02 -0.04 OOOO -0.06 x000-0-0-0-0-0- -0.08 -0.10 0 22. O- -0-0-0-0-00 10 -0 20 -0-0 30 40 Re{Z} (22 cm²) 50 60 70