Chemistry Reference
In-Depth Information
Table 9.11
Electrolyte-resistance (
W
) data obtained for different electrodes at an
electrolyte concentration of 1
¥
10
-
2
mol l
-
1
Time (h)
Palladium (
W
)
oven (
W
)
Knitted (
W
)
Non-woven (
W
)
0
3079
3103
3015
3058
1
3050
3051
3001
3016
2
3093
3022
2973
2985
4
3062
2900
2957
2951
8
3065
2801
2900
2933
16
3078
2688
2882
2902
24
3052
2618
2835
2881
30
3055
2574
2831
2870
36
3059
2547
2821
2863
48
3064
2524
2810
2857
60
3069
2508
2804
2846
72
3069
2496
2800
2841
96
3049
2486
2793
2836
120
3060
2480
2790
2840
Table 9.12
Electrolyte-resistance (
W
) data obtained for different electrodes at an
electrolyte concentration of 1
¥
10
-
1
mol l
-
1
Time (h)
Palladium (
W
)
oven (
W
)
Knitted (
W
)
Non-woven (
W
)
0
310
315
308
310
1
311
311
306
308
2
312
307
305
307
4
312
299
302
304
8
312
288
299
300
16
311
275
295
296
24
310
268
292
294
30
312
263
290
292
36
310
260
290
291
48
312
261
291
292
60
311
260
292
293
72
311
261
292
295
96
312
262
294
297
120
311
263
295
298
a constant contact surface between textile electrode and electrolyte solu-
tion. Furthermore, it was observed that the resistance-decreasing effect is
completed much faster for the non-woven structures, which also supports
the hypothesis. The non-woven structure has a much higher solution-
soaking capacity, and, due to its more regular microscopic structure, air
bubbles can be removed much more easily.
