Best Gas Diffusion Layer Materials Titanium Fiber Felt In PEM WE
Water Electrolyzer
Titanium fiber felt can be used in Proton Exchange Membrane (PEM)
fuel cells for various applications. Here are a few applications
where titanium fiber felt can be utilized in PEM fuel cells:
Gas diffusion layer: Titanium fiber felt can be used as a gas
diffusion layer (GDL) in PEM fuel cells. The GDL helps distribute
reactant gases, such as hydrogen and oxygen, evenly across the
surface of the electrode. Titanium fiber felt can provide excellent
gas permeability and good electrical conductivity, making it
suitable for this application.
Catalyst support: Titanium fiber felt can serve as a support
material for catalyst layers in PEM fuel cells. The catalyst layer
facilitates the electrochemical reactions occurring within the fuel
cell. Titanium fiber felt can offer a high surface area, which
promotes efficient catalyst utilization and enhances the overall
performance of the fuel cell.
Bipolar plates: Titanium fiber felt can be used as a material for
bipolar plates in PEM fuel cells. Bipolar plates act as current
collectors, conducting electrons between individual cells in a fuel
cell stack. Titanium fiber felt can provide good electrical
conductivity, corrosion resistance, and mechanical strength, making
it a suitable choice for bipolar plate applications.
Water management: Titanium fiber felt can assist in water
management within PEM fuel cells. PEM fuel cells require proper
hydration to maintain optimal performance. Titanium fiber felt can
help regulate water distribution and facilitate the removal of
excess water from the cell, preventing flooding and improving
overall cell efficiency.
Overall, titanium fiber felt offers several advantageous
properties, including high gas permeability, good electrical
conductivity, corrosion resistance, and mechanical strength, which
make it a promising material for various applications within PEM
fuel cells.
Key words:
★ Cost effective Gas diffusion layer
★ Uniform pore size distribution
★ strong corrosion resistance
★ good water permeability
★ high porosity
★ good heat dissipation
★ high current density
★ low voltage
★ stable performance and long service life.
