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527106 Sigma-Aldrich

Nafion perfluorinated resin, aqueous dispersion

Green Alternative

10 wt. % in H2O, eq. wt. 1,100

Synonym: D-1021

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Properties

Related Categories Alternative Energy, Chemical Synthesis, Enabling Products, Greener Alternative Products, Material Science Enabling Products,
greener alternative product characteristics   Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
concentration   10 wt. % in H2O
bp   110 °C
density   1.05 g/mL at 25 °C (lit.)
InChI   1S/C7HF13O5S.C2F4/c8-1(9)2(10)24-5(15,16)3(11,4(12,13)14)25-6(17,18)7(19,20)26(21,22)23;3-1(4)2(5)6/h(H,21,22,23);
InChI key   FOYUGSIADQEOEK-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Nafion perfluorinated resin, aqueous dispersion can be used in the surface modification of electrodes for the fabrication of enzyme fuel cells. It can also be used in the formation of a catalyst ink for polymer electrolyte membrane electrolyzer.

Packaging

25 mL in glass bottle

Packaged in glass bottles

Physical form

Hydrogen ion form

Legal Information

Nafion is a trademark of The Chemours Company FC, LLC

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
230.0 °F - closed cup - Not applicable
Flash Point(C) 
110 °C - closed cup - Not applicable
Protocols & Articles

Articles

Materials Issues in Polymer Electrolyte Membrane Fuel Cells

Fuel cells have the potential to reduce the nation’s energy use through increased energy conversion efficiency and dependence on imported petroleum by the use of hydrogen from renewable resources. Th...
Nancy L. Garland, Thomas G. Benjamin, John P. Kopasz
Material Matters 2008, 3.4, 85.
Keywords: Automotive, Catalysis, Combustion, Degradations, Diffusion, Electronics, Ligands, Mass spectrometry, Phase transitions, Reductions, Renewable energy, Separation

Perfluorosulfonic Acid Membranes for Fuel Cell and Electrolyser Applications

Deborah Jones Institut Charles Gerhardt CNRS–University of Montpellier, 34090 Montpellier, France Email: Deborah.Jones@univ-montp2.fr
Keywords: Degradations, Diffusion, Electron spin resonance, Fluorinations, Hydration reaction, Ion Exchange, Ion-exchange chromatography, Mass spectrometry, Microscopy, Nuclear magnetic resonance spectroscopy, Nucleic acid annealing, Polymerization reactions, Reductions, Scanning electron microscopy, Separation, Solvents, Spectroscopy, Transmission electron microscopy

Related Content

PEM Fuel Cells

Fuel cells are an alternative energy technology that generate electric energy through the reaction between hydrogen (or a hydrogen-rich fuel source) and oxygen. These devices are particularly interes...
Keywords: Alternative energy, Chemical reactions, Combustion, Electrochemical reactions, Oxidations, Reductions

Peer-Reviewed Papers
15

References

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