Widely used for proton exchange membrane (PEM) fuel cells and water electrolyzers. It is a popular separator in electrochemical cells requiring high ionic conductivity such as fuel cells and water electrolyzers
N115 Perfluorinated membrane is a composite material membrane that can be used as an ion exchange membrane for manufacturing fuel cells. It can also be used as an electrolytic separator for preparing small supercapacitors
Due to the absorption of organic matter, films stored in general indoor environment for a long time (several months) will generally become dark/brown. During storage, it should be confirmed whether the product remains sealed
Keep the membrane sealed and prevent exposure. It is recommended to use sealed bags for long-term storage
Discoloration does not affect performance, and soaking with dilute nitric acid can remove the color