# Standard Test of Nafion Membrane 112

## Conditions

### STRUCTURE
- Anode: 
	- Carbon paper Ballard
	- Platinum-Carbon 20% 
	- Nafion solution (27% weight)
	- 80ml Isopropyl alcohol
	- 20ml double distilled water 
	- Loading of Platinum= 0.39 mg/cm2
- Cathode1: 
	- Carbon paper Ballard
	- Platinum-Carbon 20%
	- Nafion solution (25% weight)
	- 80ml Isopropyl alcohol
	- 20ml double distilled water
	- Loading of Platinum= 0.39 mg/cm2
- Cathode2:
	- Carbon paper Ballard
	- Platinum-Carbon 20%
	- Nafion solution (20% weight)
	- 80ml Isopropyl alcohol
	- 20ml double distilled water 
	- Loading of Platinum= 0.39 mg/cm2

### TEST CONDITIONS
- Cell temperature= 75 C
- Anode temperature= 80 C
- Cathode temperature= 48-59-70-75 C

### ACTIVATION CONDITIONS
1. Relative Pressure (Begin)×20
2. Constant V at 0.2 V (10 min)
3. Constant V at 0.7 V (1 min)
4. Relative Pressure (End)×20
5. Constant V at 0.6 V (60 min)
6. Relative Pressure (Begin)×5
7. Constant V at 0.5 V (20 min)
8. Constant V at 0.5 V (20 min)
9. Relative Pressure (End)×5
10. Constant C at 250 mA/cm2 (60 min)

## Files

### 1- Membrane Compression 5% & 12% : Various Nafion Percent, Various RHC			

```
Column 1: Current density (mA/cm²)

Column 2: Cell voltage (V)

Column 3: Power density (mW/cm²)

Column 4: Pressure (psig)  

Column 5: Relative humidity of the cathode (RHC%)

Column 6: Membrane compression (%)

Column 7: Nafion percent (%)
```			
	

1. [Data File](1.csv)		

2. [Names File](1.names)


### 2- Various Membrane Compression, Various RHC


```
Column 1: Current density (mA/cm²)

Column 2: Cell voltage (V)

Column 3: Power density (mW/cm²)

Column 4: Pressure (psig) 

Column 5: Relative humidity of the cathode (RHC%) 

Column 6: Memberane compression (%) 
```

1. [Data File](2.csv)		

2. [Names File](2.names)
