Bipolar Plates for Fuel Cells Metal Bipolar Plates

• Customization: Available
• Regenerative Type: Pem
• Indirect Type: Pem
• Model NO.: Rubri-MBP
• Electrolyte: PEMFC
• Working Temperature: 100°C-300°C
• Fuel Type: Hydrogen Oxygen Fuel Cell
• Generation: Pem
• Solutions: Direct Type
• Product Model: Rubri-Bp
• Product Name: Gdl
• Product Use: Research Search
• Thicknesses: 330+25@25kpaμm
• Compression Ratio @1MPa: 18±3%
• Area Resistance: < 15mΩ·cm2
• Tensile Strength: >12(Td)
• Transport Package: Carbon
• Specification: 700*700*900mm
• Trademark: Rubri
• Origin: China
• HS Code: 8501101000
• Production Capacity: 9999
• Package Size: 30.00cm * 12.00cm * 0.10cm
• Package Gross Weight: 0.200kg

Product Description

Product Description

What are metallic bipolar plates?

What are metallic bipolar plates? In the realm of proton exchange membrane (PEM) fuel cells, metallic bipolar plates play a pivotal role in facilitating efficient energy conversion. Serving as crucial components within fuel cell stacks, these plates contribute significantly to the conductivity and longevity of the system. Bipolar plates for PEM fuel cells act as both separators and connectors between individual cells, ensuring proper distribution of reactants while facilitating the flow of electrons to generate electrical energy. These plates are crafted from metals like stainless steel or titanium due to their excellent conductivity and corrosion resistance properties. The utilization of metallic bipolar plates offers several advantages for PEM fuel cells. Their robust construction enhances the structural integrity of the fuel cell stack, promoting durability and reliability over extended periods of operation. Moreover, their high electrical conductivity facilitates optimal electron transfer, thereby maximizing energy conversion efficiency.

How do bipolar plates work?

How do bipolar plates work? Bipolar plates play a crucial role in the functioning of proton exchange membrane (PEM) fuel cells. These plates are positioned between individual cells within a fuel cell stack, serving as both separators and connectors. Firstly, bipolar plates help in the distribution of reactants, typically hydrogen and oxygen, to the membrane-electrode assembly (MEA) where the electrochemical reactions take place. They ensure uniform flow of gases across the surface of the membrane, optimizing the reaction kinetics and promoting efficient utilization of the reactants. Secondly, bipolar plates facilitate the flow of electrons generated during the electrochemical reactions. As hydrogen molecules split into protons and electrons at the anode and oxygen molecules accept these electrons at the cathode, the bipolar plates provide a conductive pathway for the electrons to flow from the anode to the cathode, thereby generating electrical current. In essence, bipolar plates enable the proper functioning of PEM fuel cells by ensuring the efficient distribution of reactants and providing a pathway for electron flow, ultimately leading to the production of electrical energy with minimal resistance. Their design and material composition are optimized to enhance conductivity, durability, and corrosion resistance, thereby maximizing the overall performance and longevity of the fuel cell system.

Specification

Type	Metal bipolar plate
Cooling	liquid cooling
Assemble stack power	20kW-120kW
Material	316L/TA1
Length	380mm
Width	168mm
Thickness of bipolar plate	1.1mm
Maximum length of reaction zone	283mm
Maximum width of reaction zone	117mm
Recommended reaction area	330cm²

FAQ

Contact us

1. who are we?
We are based in Anhui, China, start from 2011,sell to Southeast Asia(50.00%),North America(20.00%),Eastern Europe(20.00%),South
Asia(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Hydrogen fuel cell,hydrogen production equipment,Methanol fuel cell,direct methanol fuel cell
4. why should you buy from us not from other suppliers?
We have an experienced professional technical research and development team. Control system matching ability/R&D and quality
control ability. Price advantage brought by supply chain integration capabilities.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,CNY;
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