Product Description

DURA-ink®

DURA-ink® Pt40, 40% Platinum Ink on Vulcan with Nafion™ Quantity 8 & 32 grams,

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

(Pt-Electrocatalyst Nafion Dispersion)

• Ready to use stable ink for all Fuel Cell Electrodes
• Avoid fire hazards and material wastage during dispersion
• Reliable membrane electrode assemblies (MEAs) for durable Fuel Cells

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.

Uno-Ink is highly stable platinum 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.

Additional information