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Hydrogen fuel cell field

Hydrogen fuel cell field

Hydrogen fuel cells are technologies that produce heat simultaneously by converting chemical energy of hydrogen and oxygen directly
into electrical energy by electrochemical reactions, and are new and renewable energy devices with 70 to 80% efficiency.
In particular, it is a renewable energy device that can replace internal combustion engines of cars,
batteries for drones, and power sources for households.

Features and Features
Securing uniformity of thin film coating through ultra-precision processing and high quality control
Enables reliable Multi Lane & Patten Coating
Provides customizing solutions based on long experience and technology
Principle of hydrogen fuel cells
1. Hydrogen supplied to fuel poles separated by hydrogen ions and electrons
2. Hydrogen ions travel through the electrolyte layer to the air pole
3. Electrons travel to the air pole via an external circuit to generate current
4. Oxygen ions, hydrogen ions and electrons meet and react in the air pole
5. The final reaction is the combination of hydrogen and oxygen to produce electricity, water, and heat

Process of use

Manufacture/supply of Slot Die used for MEA thin film uniform coating and electrolyte film coating, which are key processes for mass production of hydrogen fuel cells.

MEA Hydroxidation Process