Thermo Scientific Dionex ICS-5000 Operator's Manual page 122

Dionex ICS-5000 Operator's Manual
Figure 2-52
voltammetry.
0.60
0.40
0.20
0.00
Volts 0.00
-0.20
-0.40
-0.60
(0.00, -0.80
-0.80
In this example, the potential is scanned from -0.80 to +0.60 V and then from
+0.60 to -0.80 V. The total time for one waveform period is 28 s. This
provides a sweep rate of 0.1 V/s as shown in the equation below.
106
shows an example of a triangular waveform used in cyclic
5.00 10.00
Figure 2-52. Example Cyclic Voltammetry Waveforms
2 V 
----------------------------------- -
CV Cycle Time

2 1.4
--------------------
28s
(14.0, 0.60)
15.00 20.00
Seconds
= Sweep Rate
V
V
-- -
= 0.1
s
25.00 30.00
(28.0, -0.80)
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