Roll to Roll Coating Line System Our company has roll to roll coating line system. We would be coating on a web width of 330 mm, that would be moving at a speed of 0.5 - 20 m / min. The material for coating would be in-house inks. These would be either alcohol (such as butanol, isopropanol, etc) based dilute solutions of organic molecules and ions, or some [...]

Ultrasonic Spraying for Producing MEAs The performance upgrade of fuel cell stack! Ultrasonic Spraying for Producing MEAs. The new patent reveals ultrasound spray technology to make film electrode components. Membrane electrode components are the core components of the polymer electrolyte membrane fuel cell heap. Its manufacturing process has a vital impact on the performance and durability of fuel cells. Recently, a new patent revealed the method of making [...]

Spray Coating Nafion Membrane Ultrasonic Spray Coating Nafion Membrane. Ultrasonic spraying technology for high-performance proton exchange membrane fuel cell electrode manufacturing. The manufacturing technology of the membrane electrode assembly (MEA) significantly affects the performance and durability of the proton exchange membrane (PEM) fuel cell. In our company's research, ultrasonic spraying technology has been used to manufacture gas diffusion electrodes of different sizes, up to 1000 cm2. Catalyst ink [...]

Ultrasonic Spray PEM Hydrogen Production Technology The ultrasonic spray PEM hydrogen production technology has broad application prospects in the fields of energy and transportation. With the increasing global demand for sustainable development and clean energy, hydrogen as a clean and renewable energy source will play an important role in the future. PEM fuel cells, as an efficient energy conversion technology, have relatively low costs and higher energy density, [...]

Low Platinum Load Film Electrodes by Ultrasonic Spray Method Preparation of Extremely Low Platinum Load Film Electrodes Based on Ultrasonic Spray Method - Cheersonic Recent studies have invented a proton conductive polymer for the usage of HTPEM fuel cells. PBI membrane (phosphoric acid doped polybenzimidazole) has proven to be very useful for HTPEM fuel cell applications. There is a tremendous potential in these membranes for further research. They [...]

Ultrasonic Nozzle Atomizing For MEA Ultrasonic Nozzle Atomizing For MEA - Electrode Spray Coating - Cheersonic In both Solid Polymer Electrolyte (SPE) and Fuel Cell MEAs the principle function of the MEA is to efficiently control the flow of electrons liberated at the electron donating reaction (the anode) to the electron accepting reaction (cathode). This is typically achieved by separating the cathodic reaction from the anodic reaction by [...]

Major processes in fuel cell MEA production Major processes in fuel cell MEA production - Ultrasonic Coating - Cheersonic To be able to generate electricity, the proton exchange membrane must be coated with catalyst on both sides of the film. The coating process must be able to ensure that the thickness of the catalytic layer is uniform and that defects such as cracks, particles, open bubbles, edge effects [...]