Results 41 to 50 of about 101,067 (255)

Pore network model of the cathode catalyst layer of proton exchange membrane fuel cells: Analysis of water management and electrical performance [PDF]

open access: yes, 2012
A pore network modeling approach is developed to study multiphase transport phenomena inside a porous structure representative of the Cathode Catalyst Layer (CCL) of Proton Exchange Membrane Fuel Cell.
El Hannach, Mohamed   +2 more
core   +4 more sources

PEMBUATAN DAN KARAKTERISASI MEMBRAN KOMPOSIT KITOSAN-SODIUM ALGINAT TERFOSFORILASI SEBAGAI PROTON EXCHANGE MEMBRANE FUEL CELL (PEMFC)

open access: yesJurnal Kimia Riset, 2016
Abstrak Di era globalisasi ini, kebutuhan bahan bakar fosil semakin meningkat dan ketersediannya semakin menipis. Oleh karena itu, dibutuhkan bahan bakar alternatif seperti Proton Exchange Membrane Fuel Cell (PEMFC).
Siti Wafiroh   +2 more
doaj   +1 more source

Ion exchange membranes based upon crosslinked sulfonated polyethersulfone for electrochemical applications [PDF]

open access: yes, 2013
Synthesis and characterization of new ion exchange membranes made from chlorosulfonated polyethersul- fone (SO2Cl-PES) crosslinked by polyaminated crosslinking reagents have been performed.
FAUVARQUE, J.F   +5 more
core   +6 more sources

A data-driven digital-twin prognostics method for proton exchange membrane fuel cell remaining useful life prediction

open access: yes, 2020
Prognostics and health management of proton exchange membrane fuel cell (PEMFC) systems have driven increasing research attention in recent years as the durability of PEMFC stack remains as a technical barrier for its large-scale commercialization.
Safa Meraghni   +5 more
semanticscholar   +1 more source

Analyzing a Power and Hydrogen Cogeneration System Using Proton Exchange Membrane Fuel Cell: Thermodynamic and Exergy [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering
A thermodynamic study of a combined power system is presented in this work, along with the results of that analysis. The leading component is a fuel cell utilizing a Proton Exchange Membrane fuel cell with a novel channel design.
Soheil Gharibzadeh
doaj   +1 more source

A Study on the Viability of Fuel Cells as an Alternative to Diesel Fuel Generators on Ships

open access: yesJournal of Marine Science and Engineering, 2023
This study investigates methods for reducing air pollution in the shipping sector, particularly in port areas. The study examines the use of fuel cells as an alternative to diesel generators.
Hossein Seyfi   +3 more
doaj   +1 more source

Liquid cooling techniques in proton exchange membrane fuel cell stacks: A detailed survey

open access: yes, 2020
Proton Exchange Membrane Fuel Cell (PEMFC) is a promising energy source in the future of the transportation sector for powering automobiles instead of Internal Combustion Engines (ICEs).
Mohamed H. S. Bargal   +5 more
semanticscholar   +1 more source

Electrospun Composite Proton-Exchange and Anion-Exchange Membranes for Fuel Cells

open access: yesEnergies, 2021
A fuel cell is an electrochemical device that converts the chemical energy of a fuel and oxidant into electricity. Cation-exchange and anion-exchange membranes play an important role in hydrogen fed proton-exchange membrane (PEM) and anion-exchange ...
Zhihao Shang   +2 more
doaj   +1 more source

Research progress of key materials in proton exchange membrane fuel cell

open access: yesCailiao gongcheng, 2022
Fuel cell, which directly enables the generation of electricity from the conversion of the fuel through an electrochemical reaction at the electrode and electrolyte interface, without going through the heat engine process, is an incredibly powerful ...
DU Zhenzhen   +5 more
doaj   +1 more source

Novel PVA/La2Ce2O7 hybrid nanocomposite membranes for application in proton exchange membrane fuel cells [PDF]

open access: yesHydrogen, Fuel Cell & Energy Storage, 2014
Proton exchange membrane fuel cells (PEMFCs) are electrochemical devices that show the highest power densities compared to the other type of fuel cell.
Mehran Javanbakht   +3 more
doaj   +1 more source

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