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The graphite or metal bipolar plates that equally distribute the fuel and oxidant to the fuel cell’s cells are known as bipolar plates. At the output terminals, they also gather the electric current that is generated. There is no bipolar plate in a single-cell fuel cell, but there is a single-sided plate that allows electrons to flow.
There is at least one bipolar plate in fuel cells with several cells (flow control exists on both sides of the plate). The bipolar plates in the fuel cell provide a number of purposes. The distribution of fuel and oxidant within the cells, the separation of the various cells, the collection of the generated electric current, the evacuation of water from each cell, the humidification of the gases, and the cooling of the cells are a few of these functions.
Additionally, bipolar plates feature passages that permit the movement of reactants (fuel and oxidant) from one side to the other. On the opposing edges of the bipolar plate, they create the anode and cathode chambers. The flow channels’ layout might differ; they could be straight, helical, parallel, comb-like, or uniformly spaced.
The Global bipolar plates market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Dana Incorporated will present solutions for industrial transformation in the mobility sector at the Hannover Messe virtual trade show. Dana Incorporated is a global leader in the design and manufacture of highly efficient propulsion and energy-management solutions for all mobility markets.
At the conference, Dana will showcase its metallic and composite bipolar plate technology for fuel cell stacks. In order to improve the performance of the fuel cell stack, bipolar plates are a crucial component. Depending on the application and the requirements of the customer, Dana offers both metallic and composite plates.
Elcon offers photochemically etched bipolar plates that are highly strong, long-lasting, and suitable for use in a variety of harsh environments. Photochemical etching is not only a desirable manufacturing process but, in some cases, the only technology suitable for critical components due to the geometric complexity and tolerances it offers.
Joint venture for bipolar plates was launched by Schaeffler and Symbio. A globally operating joint venture for the production of bipolar plates for fuel cells with a proton exchange membrane has been established by Schaeffler and Symbio, the joint venture of Faurecia and Michelin (PEM). Unexpectedly, a major international automaker placed an order with Symbio for a project.
The manufacturing of the bipolar plates for this is supposed to be handled by the joint venture. Schaeffler will be the joint venture’s “sole customer,” as they are both shareholders. Supplying third-party customers is therefore presumably not intended.An essential part of the fuel cell is the bipolar plate (BPP), which controls the flow of hydrogen, air, and energy as well as the release of water vapour and heat. For the effectiveness and efficiency of the overall fuel cell, it is therefore a key component.
“Accelerate and facilitate the mass production of next-generation BPP” is what Innoplate is intended to do. The joint venture unites “the know-how of key European automotive suppliers with a global leader in automotive fuel cell technology who together see huge potential in the growing hydrogen economy.
Metallic bipolar plates for fuel cells are a strategically important, highly valuable part of the fuel cell system.Innoplate will play a crucial role in securing the serial manufacturing capabilities that will support the programs of their clients and the market penetration of hydrogen mobility, while also speeding improved system performance and a significant improvement in the cost competitiveness of innovative solutions.
Additionally, it is evidence of Symbio’s commitment to strengthening Europe’s industrial and technological leadership. The industrialization of trustworthy supply chains for the new technologies will be crucial for the development of a hydrogen economy and the shift to sustainable energy sources.
The joint venture with Symbio is an excellent illustration of this strategy. As a multinational corporation with their headquarters in Germany, they are delighted to collaborate with Symbio in France and further Franco-German cooperation in this crucial sector.
The objective is to economically map the manufacture of fuel cell stacks using systems of production that are scalable and industry-oriented. The supplier is testing the storage of hydrogen in an organic carrier liquid as an alternative to pressurised storage of the gas as part of another collaboration with Hydrogenious.