|
|
Range |
Optimum |
|
Rhodium content |
0.5 - 2.5
g/l |
2 g /l |
|
Conc. Sulphuric acid |
20 - 35
ml/l |
20
ml / l |
|
Temperature (°C) |
25 - 50 |
40 |
|
Current density (Amp/dm2) |
0.5 - 2.5 |
1.0 |
|
Stirring |
Moderate to strong |
- |
|
Deposition rate |
~ 0.025
micron/min (Rh 2g/l，1/ASD) |
|
Deposition efficiency |
~ 4
mg/Am |
|