Leak Proof / Water tight Gas Diffusion Layers

We have been getting more questions and requests regarding Gas Diffusion Layers (GDL) that are water proof or which do not allow water to seep or leak through them.  This is especially of interest when building Magnesium Air Batteries (also known as Magnesium Air Fuel Cells), Microbial Fuel Cells (MFC), and a host of other electrochemical reactions with a liquid electrolyte that needs access to gas or oxygen.Most GDL materials have a high air permeability that also results in at least some … [Read more...]

Fuel Cells Etc. Announces ELAT™ Gas Diffusion Layer (GDL) is Back at a Fraction of the Cost

NuVant Systems has released ELAT™ LT-1400 Gas Diffusion Layer (GDL) back on to the market at a fraction of the cost while naming FuelCellsEtc as their sole distributor. The new price of ELAT is expected to make the product far more suitable in cost sensitive applications than it has ever been in the past. FuelCellsEtc will also be providing value added services of manufacturing catalyzed Electrodes (gas diffusion electrodes) and Membrane Electrode Assemblies (MEA) using ELAT.ELAT is a woven … [Read more...]