Electrolyzer

Coating Technology for Hydrogen Generation by Proton Exchange Membrane Electrolysis

In recent years, as a new generation of clean energy, the hydrogen energy industry is developing rapidly and plays an important role in solving global environment issue. One of the main sources of hydrogen is electrolysis of water, and electrolyzer has also become an important hardware for hydrogen energy storage. Siansonic ultrasonic coating system is ideal for spraying carbon based catalyst slurry onto electrolyte membranes for hydrogen generation. Ultrasonic coating system of proton exchange membrane electrolyzers can be equipped with automatic loading and unloading and turnover systems for double-sided coating, and different catalyst formulations can be applied to each side of the membrane. The durability and repeatability of the coating have been proved to be superior to other coating methods, thus extending the lifetime of PEM coating.

As one of the ultrasonic piezo transducer suppliers, Siansonic has plentiful experience in coatings of PEM electrolier such as Nafion, can precisely control the properties of catalyst coating, and create more uniform and effective thin film coatings of electrolyzers for hydrogen generation industry.