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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