Results 11 to 20 of about 14,708 (307)

Radiation-Grafted Polymer Electrolyte Membranes for Anhydrous Fuel Cell Operation [PDF]

ACS Polymers Au
Kevin R. Mecadon, Zois Tsinas, Joseph W. F. Robertson, Markus Bleuel, Eric D. Wachsman, Fred B. Bateman, Mohamad I. Al-Sheikhly   +6 more
doaj   +2 more sources

Comparison of experimental data obtained using the reference and the single-serpentine proton exchange membrane single fuel cell testing hardware

Data in Brief, 2020
The paper presents testing data of single Polymer Electrolyte Membrane (PEM) fuel cell for comparing the characteristics of two different testing hardware, namely the developed by the Joint Research Centre of the European Commission single cell reference
Tomasz Bednarek, Georgios Tsotridis
doaj   +1 more source

Catalyst supports for polymer electrolyte fuel cells [PDF]

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2010
A major challenge in obtaining long-term durability in fuel cells is to discover catalyst supports that do not corrode, or corrode much more slowly than the current carbon blacks used in today’s polymer electrolyte membrane fuel cells. Such materials must be sufficiently stable at low pH (acidic conditions) and high potential, in contact with the ...
Subban, Chinmayee, Zhou, Qin, Leonard, Brian, Ranjan, Chinmoy, Edvenson, Heather M., DiSalvo, F. J., Munie, Semeret, Hunting, Janet   +7 more
openaire   +2 more sources

Experimental validation of equilibria in fuel cells with dead-ended anodes [PDF]

, 2013
This paper investigates the nitrogen blanketing front during the dead-ended anode (DEA) operation of a PEM fuel cell. Surprisingly the dynamic evolution of nitrogen and water accumulation in the dead-ended anode (DEA) of a PEM fuel cell arrives to a ...
Anna G. Stefanopoulou, Siegel, Jason B., Yeşilyurt, Serhat, Toyoaki Matsuura, Stefanopoulou, Anna G., Jason B. Siegel, Matsuura, Toyoaki, Serhat Yesilyurt, Chen, Jixin, Jixin Chen   +9 more
core   +1 more source

Influence of SO2 Concentration and Relative Humidity on Electrode Poisoning in Polymer Electrolyte Membrane Fuel Cells

Journal of Thermal Science and Technology, 2012
We investigated influences of SO2 concentration and relative humidity in fuel and air streams on anode and cathode poisoning behaviors under open circuit voltage and load operating conditions in polymer electrolyte membrane fuel cells (PEMFCs).
Shohji TSUSHIMA, Keisuke KANEKO, Hiroyuki MORIOKA, Shuichiro HIRAI   +3 more
doaj   +1 more source

INVESTIGATION OF PEM FUEL CELL FOR AUTOMOTIVE USE

International Islamic University Malaysia Engineering Journal, 2015
This paper provides a brief investigation on suitability of Proton-exchange  membrane fuel cells (PEMFCs) as the source of power for transportation purposes. Hydrogen is an attractive alternative transportation fuel.
A. K. M. Mohiuddin, Ataur Rahman, Mohamed Fadhil Chemani, Mohd Baihaqi Zakaria   +3 more
doaj   +1 more source

Initial conditioning of a polymer electrolyte fuel cells: The relationship between microstructure development and cell performance, investigated by small-angle neutron scattering

Results in Physics, 2019
Real time in-situ observation by small-angle neutron scattering (SANS) was performed to observe the development of microstructure in a polyelectrolyte membrane packed in a polymer electrolyte fuel cell (PEFC) during initial conditioning. By utilizing the
Satoru Ueda, Satoshi Koizumi, Yasuyuki Tsutsumi   +2 more
doaj   +1 more source

The State of the Art in Fuel Cell Condition Monitoring and Maintenance [PDF]

, 2010
Fuel cell vehicles are considered to be a viable solution to problems such as carbon emissions and fuel shortages for road transport. Proton Exchange Membrane (PEM) Fuel Cells are mainly used in this purpose because they can run at low temperatures and ...
Morris, Adrian, David Baglee, Adrian Morris, Michael Knowles, Baglee, David, Ren, Qinglian, Knowles, Michael, Qinglian Ren   +7 more
core   +1 more source

The effect of porosity on performance of phosphoric acid doped polybenzimidazole polymer electrolyte membrane fuel cell

EPJ Web of Conferences, 2016
A polybenzimidazole (PBI) based polymer electrolyte fuel cells, which called high temperature polymer electrolyte fuel cells (HT-PEMS), operate at higher temperatures (120-200°C) than conventional PEM fuel cells.
Celik Muhammet, Genc Gamze, Elden Gulsah, Yapici Huseyin   +3 more
doaj   +1 more source

Lifetime Prediction of a Polymer Electrolyte Membrane Fuel Cell under Automotive Load Cycling Using a Physically-Based Catalyst Degradation Model

Energies, 2018
One of the bottlenecks hindering the usage of polymer electrolyte membrane fuel cell technology in automotive applications is the highly load-sensitive degradation of the cell components.
Manik Mayur, Mathias Gerard, Pascal Schott, Wolfgang G. Bessler   +3 more
doaj   +1 more source