PEM Electrolyzed Water For Hydrogen Production

PEM Electrolyzed Water For Hydrogen Production – Fuel Cell Coating – Cheersonic

Hydrogen production by electrolysis of water is the main way to produce hydrogen from renewable energy, and hydrogen production by PEM electrolysis of water is expected to become the mainstream development trend.

Renewable energy electrolysis water hydrogen production is to connect the power generated by renewable energy such as abandoned wind and light into the electrolyzer to electrolyze water, and supply energy through electric energy, so that the water molecules in the electrolyzer undergo electrochemical reactions on the electrodes and decompose into hydrogen and oxygen for storage or transport. According to different electrolytes, water electrolysis hydrogen production technology can be divided into four categories, namely alkaline (AWE) electrolysis water hydrogen production, proton exchange membrane (PEM) electrolysis water hydrogen production, solid polymer anion exchange membrane (AEM) electrolysis water Hydrogen production, solid oxide (SOEC) electrolysis of water to produce hydrogen.

Hydrogen production from PEM water electrolysis is expected to become the mainstream development trend of the “green electricity + green hydrogen” production model. PEM technology, also known as proton exchange membrane electrolysis water hydrogen production technology, is the only renewable energy electrolysis water hydrogen production method that can meet the EU technical indicators. Its core component is the electrolytic cell, which is composed of PEM membrane electrodes, bipolar plates and other components. PEM electrolytic water hydrogen production has the following advantages:

High safety and product purity;
The thickness of the PEM electrolyte membrane can be less than 200µm, the energy loss is low, the mass transfer efficiency is high, the electrolysis efficiency is improved, and the structure of the electrolytic cell is more compact;
Pure water is used as the electrolyte of the PEM electrolytic cell, which has almost no corrosion on the cell body, and the electrolytic reaction product does not contain alkali mist;
The proton exchange membrane electrolyzer has a wide load range and is more flexible in peak power regulation.

Ultrasonic spray fuel cell catalyst coating system can produce highly uniform, repeatable and durable coatings. Our ultrasonic spraying can well control coating properties, significantly reduce material usage, and reduce maintenance and downtime. Uniform catalyst coatings are deposited onto PEM fuel cells, GDLs, electrodes, various electrolyte membranes, and solid oxide fuel cells with suspensions containing carbon black inks, PTFE binder, ceramic slurries, platinum and other precious metals.

Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive.

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