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Platinum Coated Titanium Bipolar Plates For Pem

(1.0)
Supplier From China
Aug-16-24

Platinum-coated titanium bipolar plates are essential components in fuel cells, where titanium serves as a sturdy base material and platinum is applied as a thin layer to enhance electrical conductivity and catalytic activity. These plates play a vital role in facilitating electrochemical reactions within fuel cells, particularly in proton exchange membrane fuel cells (PEMFCs), by providing a durable and efficient platform for electricity generation. The combination of titanium's corrosion resistance and platinum's catalytic properties ensures improved performance, longevity, and reliability in harsh electrochemical environments, making them integral to the efficiency of fuel cell systems.

Specifications:

Material: pure titanium, titanium alloy, or others.
Size: 54*54*20mm, customized according to the drawings
Coating: Platinum
Coating thickness: 1 micron
Coating area: All sides
Type: Etching / Chemical Machining, Other Machining Services
Surface: Smooth and flat surface

Advantages of platinum-coated titanium bipolar plates in fuel cell applications:

1. Enhanced Catalyst Activity: The platinum coating on the titanium bipolar plates serves as a catalyst, promoting the necessary electrochemical reactions within the fuel cell. This leads to increased efficiency and improved overall performance of the fuel cell system.

2. Reduced Overpotential: Platinum-coated titanium bipolar plates help lower the overpotential required for various electrochemical reactions, which translates to more efficient conversion of chemical energy into electrical energy within the fuel cell.

3. Improved Heat Dissipation: The thermal conductivity of titanium combined with the catalytic properties of platinum allows for effective heat dissipation during fuel cell operation, contributing to the overall thermal management of the system.

4. Longevity and Durability: The corrosion-resistant nature of titanium, augmented by the protective platinum coating, enhances the durability and longevity of the bipolar plates, resulting in a longer service life for the fuel cell system.

5.Environmental Benefits: By enabling the efficient conversion of chemical energy into electricity, platinum-coated titanium bipolar plates contribute to the reduction of greenhouse gas emissions and help promote environmentally friendly energy generation.

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