1.Working Principle and Core Functions of PEMFC Electrolyzer Bipolar Plates

-Conductivity: Titanium-based coatings connect electrolytic cells in series, efficiently transmitting current.

-Flow Diversion: Serpentine/parallel flow channels precisely distribute water, gas, and coolant.

-Heat Dissipation: Titanium materials quickly dissipate reaction heat.

-Reinforcement: High-strength structure ensures sealing and pressure resistance.

2.Professional PEMFC Electrolyzer Electrode Plate Solutions

-Material Selection

✔Titanium-based Coated Bipolar Plates: Utilize titanium nitride or precious metal coatings (such as platinum/iridium), offering both high conductivity and corrosion resistance.

✔Reinforced Polymers: Enhance the mechanical stability of the membrane electrode assembly and withstand high-voltage operating environments.

-Flow Field Design Optimization

✔Serpentine Flow Field: A circuitous flow path extends gas residence time, significantly increasing current density while effectively draining and preventing flooding.

✔Precision Machining: Surface treatment enhances hydrophilicity, while chemical cleaning ensures residue-free operation and reduces contact resistance.

3.Yianteng's advanced processes meet diverse customer needs

-Micron-level precision: Micron-level surface finish and ultra-high flatness enable optimal gas distribution.

-Customizable patterns: Full/partial engraving and logo integration are possible through dry film coating, photolithography, and chemical etching.

-Cost-effective: Development costs are 60% lower than stamping (no tooling required) and CNC machining.

-Provides complete solutions for the design and manufacture of bipolar plate surface coatings to meet diverse operating conditions.

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