Advancements In Cathode Catalyst For PEMFC

Advancements In Cathode Catalyst For PEMFC – Nafion Coating – Cheersonic

Increasing global energy demand and environmental concerns have driven the development of sustainable energy conversion and storage technologies. Among them, proton exchange membrane fuel cells (PEMFCs) stand out owing to their unique advantages of zero-emission of greenhouse gases, high theoretical power density, and energy conversion efficiency. PEMFCs have been recently developed at an increasing pace as clean energy conversion devices for stationary and transport sector applications. High platinum cathode loadings contribute significantly to costs. This is why improved catalyst and support materials as well as catalyst layer design are critically needed. Recent advances in nanotechnologies and material sciences have led to the discoveries of several highly promising families of materials.

Cheersonic ultrasonic coating systems suitable for R & D, small and medium-sized batch production. It produce highly durable, uniform, coatings of carbon-based catalyst inks onto both fuel cell and electrolysis processes for proton exchange membrane (PEM) electrolyzers such as Nafion, without deformation of the membrane. Cheersonic has developed coating processes that prvide excellent results with durable, pinhole-free coatings.And because the equipment has the advantage of extremely high liquid utilization, it can greatly reduce research and production costs.

The advantages of Cheersonic ultrasonic coating systems include:

Highly controllable spray that produces reliable, consistent results.
Ultra-low flow rate capabilities, intermittent or continuous.
Ultrasonic vibrations continuously break up agglomerated particles and keep them evenly dispersed; maximizing platinum utilization.
Corrosion-resistant titanium and stainless steel construction
The self-cleaning function of the ultrasonic nozzle prevents clogging.
The platform takes up less space.
80% reduction in paint consumption
The particle diameter is optional which can more flexibly affect the through-hole property of the coating

Chinese Website: Cheersonic Provides Professional Coating Solutions