Chemistry Reference
In-Depth Information
6.0
4
5.5
5.0
3
4.5
4.0
2
3.5
3.0
1
2.5
2.0
1
2
3
4
5
6
(a)
Log
f
(Hz)
90
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
7
(b)
Log
f
(Hz)
9.9
Bode plot showing the (a) real impedance and (b) phase-angle
shift as a function of applied frequency, recorded at an
electrochemical cell with palladium electrodes or woven, non-
woven and knitted textile electrodes for
A
=
180 mm
2
,
d
=
103 mm
and an NaCl concentration of (1) 1
¥
10
-
1
, (2) 1
¥
10
-
2
, (3) 1
¥
10
-
3
and
(4) 1
¥
10
-
4
mol l
-
1
at
T
=
298.0 K.
as a function of distance between the electrodes is the same as for the pal-
ladium electrodes. Therefore, it is not certain that Equation 9.5 will also be
valid for textile electrodes, and thus it is better to compare the results
obtained in this section for the textile electrodes and the palladium elec-
trodes and not to compare these results with those obtained in section 9.2.
