Fabrication of Proton Exchange Membrane Electrolyzer Fabrication of Proton Exchange Membrane Electrolyzer - Cheersonic The catalyst layer of a proton exchange membrane water electrolyzer is typically made by coating an ink mixture of catalyst and ionomer onto the membrane. Ultrasonic spraying can be effectively used to fabricate proton exchange membrane fuel cells. The ink commonly used is a platinum-carbon suspension, where the platinum acts as a catalyst within [...]

Ultrasonic Spraying of Carbon Material Liquid Ultrasonic spraying equipment is a new type of spraying technology that accurately sprays carbon material liquid onto the surface of the workpiece by using the vibration energy of ultrasonic waves. Compared with traditional spraying technology, it has the advantages of higher spraying efficiency, lower spraying cost, and better spraying effect. This technology can be widely used in surface spraying of various metal [...]

Ultrasonic Spraying Unit for SOFC Cells Ultrasonic Spraying Unit for SOFC Cells - Cheersonic Fuel Cells are electrochemical devices that are able to directly convert chemical energy to electrical energy, without any Carnot limitation. Hence, their energy efficiencies are relatively high. Among the various types of fuel cells, solid oxide fuel cells (SOFC) are operated at high temperatures and in principle can run on various fuels such as [...]

Roll to Roll Electrode Coating Machine Roll to roll electrode coating machine is a new type of industrial production equipment developed in recent years. It is a successful innovation that combines ultrasonic technology with machinery. In the field of fuel cell production, a large amount of raw materials can be saved, production technology can be improved, and the reproducibility of coatings can be greatly improved. This equipment is [...]

Manufacture of Electrocatalyst Materials and Electrolyzers Our group is working on the manufacture of Electrocatalyst materials and electrolyzers on the lab scale. Right now, we do the fabrication of our electrodes with automatic ultrasonic spray coaters. Our fully automatic spray coating machines are compatible with a wide range of materials, including but not limited to solvents, ionomers, nanoparticle solutions (carbon, metal, PTFE NP) and particulate adhesive slurries. The [...]