Product Description

DURA-ink® IrO40, 40% Iridium Oxide Ink on Vulcan with Nafion™ Quantity 32 grams,

30 mg /g IrO, 10 mg/g Nafion™ in 1 g Electro Catalyst Ink

(Electrocatalyst Nafion™ Dispersion)

Ready to use stable ink for all Fuel Cell Electrodes & Electrolyzers

DURA-ink® is highly stable electrocatalyst-Nafion dispersion ideal for spraying/brushing polymer electrolyte membrane fuel cell (PEMFC) electrodes. The revolutionized ink formulation is suitable to coat on variety of substrates, such as microporous layer coated carbon paper/carbon cloth and Nafion membrane.

Avoid fire hazards and material wastage during dispersion
Reliable membrane electrode assemblies (MEAs) for durable Fuel Cells & Electrolyzers
Electrocatalyst ink preparation involves numerous steps to disperse powder catalyst into a suitable solvent and Nafion™ solution. Generally, platinum electrocatalyst are highly pyrophoric material creates fire hazards during ink preparation. Also, a significant quantity of expensive electrocatalyst is lost during the dispersion process if the material is not handle properly. It has been a challenge for fuel cell community to make stable and well-dispersed electrocatalyst ink for MEAs.

Additional information