Results 21 to 30 of about 28,382 (241)
Research progress in carbon-based composite molded bipolar plates
工程科学学报, 2021 Bipolar plates are significant components in proton exchange membrane fuel cells (PEMFCs), thus playing a decisive role in the weight, volume, efficiency, durability, and cost of battery stacks.
Li-li FENG +6 more
doaj +1 more source
Optimization of Fuel Cell Performance Using Computational Fluid Dynamics
Membranes, 2021 A low cost bipolar plate materials with a high fuel cell performance is important for the establishment of Proton Exchange Membrane (PEM ) fuel cells into the competitive world market.
Tabbi Wilberforce +8 more
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Energy Reports, 2022 Proton exchange membrane fuel cells (PEMFCs) (as they operate below 100 °C) must be heated when operating. The heating must be controlled not to damage the fuel cell.
Pouya Barnoon +4 more
doaj +1 more source
Effect of Chitosan on the Corrosion Inhibition for Aluminium Alloy in H2SO4 Medium
Energies, 2022 Aluminum AA5052 is an inexpensive and lightweight metal that has been used in a variety of applications, including the Bipolar Plate in Proton Exchange Membrane Fuel Cells (BPs PEMFC).
I Gusti Ayu Arwati +3 more
doaj +1 more source
Energies, 2022 In this study, a highly conductive composite bipolar plate with an embedded conductive carbon nanofiber network was prepared by chemical vapor deposition, and a conductive network was constructed inside the composite bipolar plate. The latter network was
Wenkai Li +4 more
doaj +1 more source
Finite Element Simulation and ANFIS Prediction of Dimensional Error Effect on distribution of BPP/GDL Contact Pressure in PEM Fuel Cell [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2017 Distribution of contact pressure between the bipolar plate and gas diffusion layer considerably affect the performance of proton exchange membrane fuel cell.
Pouya Pashaie +2 more
doaj +1 more source
Designs, 2019 The bipolar plate is one of the most significant components of a polymer electrolyte membrane (PEM) fuel cell, and contributes substantially to the cost structure and the weight of the stacks.
Noor Ul Hassan +2 more
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Ultrasonic Guided Waves for Liquid Water Localization in Fuel Cells: An Ex Situ Proof of Principle
Sensors, 2022 Water management is a key issue in the design and operation of proton exchange membrane fuel cells (PEMFCs). For an efficient and stable operation, the accumulation of liquid water inside the flow channels has to be prevented.
Jakob Sablowski +2 more
doaj +1 more source
Self-Discharging and Corrosion Problems in Vanadium Redox Flow Battery
Reaktor, 2023 Vanadium redox flow battery (VRFB) has a potential for large energy storage system due to its independence of energy capacity and power generation. VRFB is known to have challenges of high price, corrosion problem and lower energy efficiency.
Dena Hendriana +5 more
doaj +1 more source
Energies, 2023 The working temperature affects the performance of PEMFC, so a reasonable and efficient cooling channel is necessary to control the working temperature in an efficient area.
Wenbin Wang +6 more
doaj +1 more source