N-117 Proton Exchange Membrane Φ30mm—Pack Of 9
Description
characteristic:
Good thermal stability and high temperature resistance
Electrochemical oxidation resistance, low corrosion, good chemical stability
Good mechanical properties and long life
Higher conductivity, high output power
Specification:
Model: N-117 or N117 or Nafion 117
Size: φ30mm Pack of 9
Thickness: 183um
Density: 360g/m2
Conductivity: 0.083S/cm
Exchange capacity: 0.89meq/g
• This is a customized item, invalid for refund or exchange.
• Size: φ30mm
Proton exchange membrane N-117 is suitable for electrolyte diaphragms in fuel cells, vanadium batteries, electrolysis cells, electrodialysis, and electrochemical sensors.
Pretreatment method (recommended):
prompts: N117 membrane can be pre-treated before use, the specific method is: First, treat 5% hydrogen peroxide at 80°C for 1 hour, then soak in deionized water for half an hour; then cook 5% dilute sulfuric acid (mass ratio) at 80°C for 1 hour; finally soak in deionized water for half an hour, that is Can.
Or according to the user’s established habits, only use the electrolyte solution after soaking.
NOTICE:When not in use, put it in a plastic bag and keep it sealed to avoid moisture.
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