Details
This product is used in the production of fuel cells. N117 film can be pre-treated before use, the specific method is as follows: first, treat with 5% hydrogen peroxide in 80 degrees Celsius for 1 hour, then soak in deionized water for half an hour; then boil with 5% dilute sulfuric acid (mass ratio) at 80 degrees Celsius for 1 hour; finally, soak in deionized water for half an hour, and it is ready for use.
Alternatively, it can also be used by soaking in an electrolyte solution according to user's established habit.
Proton Exchange Membrane Pretreatment
Application: suitable for electrolyte diaphragm in fuel cells, vanadium batteries, electrolytic cells, electrodialysis, and electrochemical sensors.
Characteristics:
Good thermal stability, high temperature resistance;
Resistance to electrochemical oxidation, low corrosion, and good chemical stability;
Good mechanical properties and long lifespan;
High electrical conductivity and high output power.
Thickness: 183um
Surface density: 360g/m2
Electrical conductivity: 0.083S/cm
Exchange capacity: 0.89meq/g
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