Results 11 to 20 of about 18,542 (224)

A Review on Preferential Oxidation of Carbon Monoxide in Hydrogen Rich Gases [PDF]

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2011
In this review, recent works on the preferential oxidation of carbon monoxide in hydrogen rich gases for fuel cell applications are summarized. H2 is used as a fuel for polymer-electrolyte membrane fuel cell (PEMFC).
A. Mishra, Ram Prasad
doaj   +3 more sources

Study of a micro-structured PHE for the thermal management of a fuel cell [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Paras, SV   +3 more
core   +6 more sources

Protonation Modification of Commercial OPBI as Binders Toward High-Performance High-Temperature PEM Fuel Cells. [PDF]

open access: yesAdv Sci (Weinh)
Commercial OPBI binders is regulated via a facile formic‐acid protonation strategy without disrupting the polymer backbone. Protonation introduces positively charged benzimidazole sites, inducing interchain electrostatic repulsion that loosens chain packing, enlarges intermolecular spacing, and promotes uniform binder dispersion over catalyst surfaces.
Huang J   +5 more
europepmc   +2 more sources

Design and simulation of current-fed dual-active full-bridge DC/DC converter control system applied to proton exchange membrane fuel cell [PDF]

open access: yesE3S Web of Conferences, 2021
Proton exchange membrane fuel cells (PEMFC) have been increasingly applied in clean and efficient distributed power generation systems in recent years.
Dai Fengjiao, Wang Xiang, Kang Wei
doaj   +1 more source

Diagnostics Of Pemfc Degradation

open access: yesVehicle Power and Propulsion Conference 2017, 2017
The presentation illustrates the results of accelerated stress tests on the degradation of PEM fuel ...
Barbir, Frano   +6 more
openaire   +2 more sources

THE UTILIZATION OF WASTE HEAT FROM POLYMERIC ELECTROLYTE MEMBRANE FUEL CELLS (PEMFC) USING THERMOELECTRIC GENERATOR (TEG): A REVIEW [PDF]

open access: yesJournal of Sustainable Energy, 2021
An electrochemical reaction in PEMFC produces waste heat as a side product. Using a thermoelectric generator (TEG) device, it can be converted into electricity as harvesting energy.
RIZKY A. A., RIZKY M. A.
doaj  

Energy Management of PEMFC and NiMH Battery on 3-wheels Hybrid Electric Vehicle Equipped with CVT

open access: yesJurnal Elkomika, 2021
ABSTRAK Penelitian ini mengelola energi dari PEMFC yang diatur untuk mengamati konsumsi energi, kecepatan maksimum, dan kemampuan kendaraan dalam melakukan pendakian. Pemodelan kendaraan listrik dikerjakan menggunakan ADVISOR.
DEDY RAMDHAN HARAHAP   +2 more
doaj   +1 more source

A Numerical Investigation of The Fracture Energy of Materials for Fuel Cell End Plates

open access: yesEuropean Mechanical Science, 2021
Nowadays, with increasing energy requirements, the use of clean energy resources has become important. Fuel cells are an important key for clean energy technology due to wide range of utilization areas such as automotive, portable power applications ...
Gökhan Tüccar   +2 more
doaj   +1 more source

Study of Annealed Aquivion® Ionomers with the INCA Method †

open access: yesMembranes, 2019
We investigated the possibility to increase the working temperature and endurance of proton exchange membranes for fuel cells and water electrolyzers by thermal annealing of short side chain perfluorosulfonic acid (SSC-PFSA) Aquivion® membranes. The
Stefano Giancola   +6 more
doaj   +1 more source

Investigation of purge time in cathodic dead-end mode PEMFC [PDF]

open access: yesJournal of Heat and Mass Transfer Research, 2015
Recently, special type of fuel cells has been developed that operates in a Dead End mode. Working in this condition, the Dead-End fuel cell is supplied withhydrogen almost at the same rate of consumption.
Amirmohammad Khazaee Pool   +3 more
doaj   +1 more source

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