Development of PEM (Polymer Electrolyte Membrane) Water Electrolysis
نویسندگان
چکیده
منابع مشابه
Polymer Electrolyte Membranes for Water Photo-Electrolysis
Water-fed photo-electrolysis cells equipped with perfluorosulfonic acid (Nafion® 115) and quaternary ammonium-based (Fumatech® FAA3) ion exchange membranes as separator for hydrogen and oxygen evolution reactions were investigated. Protonic or anionic ionomer dispersions were deposited on the electrodes to extend the interface with the electrolyte. The photo-anode consisted of a large band-gap ...
متن کاملEffect of CO in the reformatted fuel on the performance of Polymer Electrolyte Membrane (PEM) fuel cell
There are several obstacles to the commercialization of PEM fuel cells. One of the reasons is that the presence of carbon monoxide (CO) in the reformatted fuel, even at a very small scale, decreases the fuel cell performance. The aim of this paper is to investigate the effect of CO in reformatted fuel on PEM fuel cell performance. For this purpose, a steady state, one-dimensional and non-isoth...
متن کاملElectrochemistry Modeling of Proton Exchange Membrane (PEM) Water Electrolysis for Hydrogen Production
An electrochemistry model was developed to analyse the J-V characteristics of a Proton Exchange Membrane (PEM) water electrolyser for hydrogen production. The Butler-Volmer equation and water transport characteristics through electrolyte membrane were employed to simulate the electrode activation overpotential and membrane ohmic overpotential, respectively. The modeling results are found to agr...
متن کاملComputational modelling of polymer electrolyte membrane (PEM) fuel cells: Challenges and opportunities
Fuel cells are still undergoing intense development, and the combination of new and optimized materials, improved product development, novel architectures, more efficient transport processes, and design optimization and integration are expected to lead to major gains in performance, efficiency, reliability, manufacturability and cost-effectiveness. Computational fuel cell engineering (CFCE) too...
متن کاملAnalysis of flooding as a stochastic process in polymer electrolyte membrane (PEM) fuel cells by impedance techniques
Impedance measurement membrane (PEM) fuel cel removal by gas flow is de yielding a sensitive mann flooding was more appare associated with the grow design of the gas diffusion
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ژورنال
عنوان ژورنال: Marine Engineering
سال: 2019
ISSN: 1346-1427,1884-3778
DOI: 10.5988/jime.54.684