(a)
(b)
Figure 5:
Current response to shorter humidity pulses monitored at: (a)
𝑉
g
=
0
and −10 V, (b)
𝑉
g
=
1
0
V. Sequence of 2 min humid air flow (H) with 3 min recovery in dry air flow (NH).
𝑉
s
d
=
6
0
0
mV.
