Nafion perfluorinated resin, aqueous dispersion
10 wt. % in H2O
Reagent
Code: #217838
Alias
2-[1-[difluoro[(trifluoroethyl)oxy]methyl]-1,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoroethanesulfonic acid and tetrafluoroethylene; decalin perfluoride ion exchange resin; NAFION film, 0.180MM THICK; NAFION separator, thickness of 0.05MM; NAFION separator; 117 aqueous solution; NAFION N-324 film, 0.15MM (0.006IN) thick, polytetrafluoroethylene reinforced; NAFION film, 0.180MM thick
CAS Number
31175-20-9
science Other reagents with same CAS 31175-20-9
blur_circular Chemical Specifications
thermostat
Physical Properties
Boiling Point
110 °C
inventory_2
Storage & Handling
Density
1.05 g/mL at 25 °C(lit.)
Storage
Room temperature, flammable area
description Product Description
Used as a proton exchange membrane in fuel cells due to its excellent proton conductivity and chemical stability. Commonly applied in electrochemical devices such as hydrogen fuel cells, water electrolyzers, and flow batteries. Serves as a catalyst binder in electrode layers to enhance performance and durability. Also utilized in sensors and electrochemical reactors for its selective ion transport properties. Its aqueous dispersion form allows for easy coating and integration into membrane electrode assemblies.
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