While it is well-known that the electrodes for HT-PEMFCs generally include Teflon as the binder (originally added to the electrode inks in suspension form), suppliers provide several different types of Teflon suspensions, including a variety of surfactants (both ionic and non-ionic). Does the type of surfactant make a difference? If yes, how? What's the best Teflon suspension to fabricate electrodes for HT-PEMFCs?
V.ladimir Nikolaevich. Fateev
I suppose that teflon is OK but without surfactants - they can act as a catalyst poison.
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