Fuel Cell Components

Carbon Fabric / Cloth is being widely used in fuel, electrochemical cell applications to help as an electrode that facilitates diffusion of reactants across the catalyst layered membrane portion of membrane electrode assembly..

Carbon Fibre Paper

Carbon Paper has been used for PAFC, PEFC and PEMFC for decades and has proven durability.  Its high mechanical strength, conductivity and gas permiability are suitable for use as a Gas Diffusion Layers in Fuel Cell Applications..

Carbon Fabric (or) Cloth

Carbon Cloth are critical components of Fuel Cell Membrane Electrode Assemblies (MEAs). Gas Diffusion substrates are unparalleled in their ability to meet the rigorous demands of the fuel cell, including platinum catalyst and functional layer support, effective transport of gases and liquids, and conduction of heat and electricity..

Teflonized Gas Diffusion Layers (GDL)

Dura-GDL® brand teflonized coated Gas Diffusion Layers have superior performance and durability in various operating conditions.The carbon paper/cloth electrode backing that lies between the membrane and the graphite plate has multiple uses in the fuel cell single cell / stack. The carbon paper and carbon cloth can be supplied in either Teflon™ pretreated or untreated form. The pretreated material is hydrophobic and can be directly used for electrode manufacturing.  The hydrophobic treated cloth available in the range 5 to 35%.  We can supply the hydrophobic treated carbon cloth/paper with single or double side carbon loading according to the customers requirement..

Microporous Coated Gas Diffusion Layers (GDL)

Dura-GDL® brand microcoated Gas Diffusion Layers have superior performance and durability in various operating conditions.  We have wide range of gas diffusion layer with MPL coated. The maximum dimension can offer you are about 50x50cm.  We supply both MPL coated carbon cloth and carbon paper. We can supply the hydrophobic treated carbon cloth/paper with single or double side carbon loading according to the customers requirement..

Gas Diffusion Electrodes (GDE)

Dura-GDE® brand catalyst coated Gas Diffusion Electrodes are compatible with various membranes with superior performance and durability. We have wide range gas diffusion layer with Pt loading ranging from 0.25mg  to  0.5 mg/cm2  with various percentage of Pt/C and also with alloy catalyst.  Our standard loading for the GDE is 0.5mg and 0.25mg/cm2.  We can supply both carbon cloth and paper based GDE.  We can also supply GDE as per  customer specifications for  PEMFC ,  DMFC, PAFC , AFC.

Catalyst Coated Membranes (CCM)

Dura-CCM® brand Catalyst Coated Membranes are compatible with different gas diffusion layers (carbon cloth/carbon paper). We can supply a wide range of catalyst loading on the membrane ranging from 0.1mg to 0.35mg/cm2.  Our standard products with 40% Pt/C, but we can supply according to the customer specification. Active area of Catalyst coated has given below..

Membrane Electrode Assembly (MEA)

Dura-MEA® brand Membrane Electrode Assemblies are designed to operate at wide range of operating conditions with superior performance and durability. We can supply both carbon cloth (Ballard) and carbon paper (Ballard and Toray) based MEAs. We supply both standard and non standard size.   The performance of the MEAs provided on request.  The results are subject to testing conditions.  We have our own testing protocol MEA,  If required we can share the results.  We also make MEAs as per customer dimension and specifications..

Bipolar Plates / Composite Graphite Plates

Dura-SLATE® brand Graphite Composite Bipolar Plates are highly conductive and corrosion resistant at high temperatures. These plates can be machined on both sides to be used as bi-polar plates. The materials used in production allow for very high fuel cell performance. Continuous compound production permits homogeneity and high material quality. These bipolar plates allow fuel cells to operate at high temperatures and have excellent electrical and thermal conductivity..

Sensor Electrodes

Dura-ASE®  & Dura-HSE® brand Sensor Electrode assemblies are designed to operate at wide range of operating conditions with superior performance and durability. We can supply carbon paper (Avcarb) based sensors. We supply both standard and non standard size.   The performance of the sensor electordes provided on request.  The results are subject to testing conditions.  We also make sensor electrodes as per customer dimension and specifications..