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According to our (Global Info Research) latest study, the global Gas Diffusion Layer Substrate for Fuel Cell market size was valued at USD million in 2023 and is forecast to a readjusted size of USD million by 2030 with a CAGR of % during review period.

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The global Gas Diffusion Layer Substrate for Fuel Cell market size is expected to reach $ million by 2029, rising at a market growth of % CAGR during the forecast period (2023-2029).

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The Gas Diffusion Layer Substrate (Gdl) Used In Fuel Cells Is Responsible For Supplying Hydrogen And Air Electrodes (Catalysts) In The Fuel, Electrons Generated By Chemical Reactions In The Electrodes, Moisture Retention Of The Electrolyte Membrane, And Discharge Of Produced Water, Etc. It Has Multiple Functions And Is A Multifunctional Material. Not Only Need To Have Gas Permeability And Conductivity, But Also Need To Meet Various Requirements Such As Acid Resistance And Mechanical Strength, Generally Use Carbon Fiber Paper Or Carbon Fiber Woven Fabric

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The GDL forms the basis of both the anode and cathode, and is responsible for water management, the transport of reactants, electricity and heat, as well as providing structural support to the assembly. The GDL must be both electrically and thermally conductive to allow current flow, and have a suitable pore structure to optimise mass transport. The structure must also exhibit the correct balance of hydrophobicity, to manage the movement of water and gases in the MEA. This latter property is critical to the efficient operation of the cell; if the GDL is too wet during operation the by-product (water) is not being effectively removed, flooding may occur and reactant gas movement is impeded. Equally, if the GDL is too dry then the membrane will dry out causing higher resistance. In both cases the performance of the cell is reduced.

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The Gas Diffusion Layer Substrate for Fuel Cell market report provides a detailed analysis of global market size, regional and country-level market size, segmentation market growth, market share, competitive Landscape, sales analysis, impact of domestic and global market players, value chain optimization, trade regulations, recent developments, opportunities analysis, strategic market growth analysis, product launches, area marketplace expanding, and technological innovations.

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