fuel cell (FC)
Direct hybridization of PEMFC and supercapacitors: Effect of excess hydrogen on a single cell fuel cell durability and its feasibility on fuel cell stack
... 5 The fuel cell was operated using FC-DLC cycling protocol, which takes 20 minutes per cycle. In that period, current and voltage of both the PEMFC and SCs were measured and recorded every 0.1 s along with ...
25
An Energy Management System of a Fuel Cell/Battery Hybrid Boat
... integrating fuel cells (FCs) as power sources in hybrid energy systems can be an interesting solution because of their high efficiency and low ...the fuel consumption, dynamic performance and service life ...
23
Properties of SPEEK based PEMs for fuel cell application
... work cell having blocking electrodes in transversal direction and the longitudinal conductivity of the same sample measured in a frame cell similar to the one used in ...electrochemical cell, ...
11
Proton Exchange Membrane Fuel Cell Operation and Degradation in Short-Circuit
... on fuel economy/consumption and component/system efficiency for the same size vehicles having the same road load characteristics, simulation results demonstrate that passive hybrid architecture increases the ...
18
Chlorophytum microbial fuel cell characterization
... inversely proportional to the internal resistance Rint thus: 42 cm, 110.103 U/ml, 900 mV, 0.037 mA, 744 µW/m2 and 17 K Ω, respectively, at the 191th day of experiment. We had also highlighted that Chlorophytum-MFC had ...
15
Testing a residential fuel cell for combined heat and power
... The 285 L (75 US gal) HWT and the AH were already installed as a combination space heat and hot water system for the previous CHP experiment. This combo system supplied space heat to the house whenever it was demanded by ...
15
Contribution to the development of IDEAL-Cell, a new concept of intermediate temperature fuel cell
... of fuel cell to the scientific community wouldn’t make sense if it couldn’t bring advantages with respect to the already existing ...purpose: fuel and combustive diffusion and their electrochemical ...
189
Electrochemical Study of the Versatility of a Solid Cell Working both as Fuel Cell and Electrolysis Modes
... fuel cell and electrolysis modes alternatively, without requiring regeneration steps, and consequently offered good opportunity to be used in facilities in isolated sites just supplied by renewable ...the ...
40
Open-source computational model of a solid oxide fuel cell
... oxide fuel cell is an electro-chemical device which converts chemical energy into electricity and ...oxide fuel cell prototype, openFuelCell, based on open-source computational fluid dynamics ...
39
Sulphonated biphenylated poly(aryl ether ketone)s for fuel cell applications
... Liu et al.: Sulphonated Biphenylated Poly(aryl ether ketone)s for Fuel Cell Applications tively mild conditions. These enable PEM materials to be made having well-defined regular chemical structures under ...
10
Estimation of fuel cell operating time for prédictive maintenance strategies
... the fuel cell technology is the durability and researches to extend their lifetime are being done ...estimate fuel cell operating time based on electrochemical impedance spectroscopy ...of ...
26
Proton exchange membrane fuel cell behavioral model suitable for prognostics.
... At the open circuit voltage, this difference is bigger and a peak can be observed. It is due to the decomposing block that split the static and the dynamic current. Indeed, this block is a low-pass filter and it is not ...
34
Water nano-diffusion through the Nafion fuel cell membrane
... Institut de Physique de Rennes, IPR, CNRS-Universit´ e de Rennes 1, UMR CNRS 6251, 35042 Rennes, France Abstract Nafion, an amphiphilic polymer based on fluorocarbon backbones and acid groups, is probably the most widely ...
37
Canada–USA PEM fuel cell network research workshop: report
... Research activities at various research organizations The research activities on PEM fuel cell catalysis at various research organizations were introduced by several speakers. Jiujun Zhang presented on the ...
6
Improved performance of the direct methanol redox fuel cell
... Received: 22 January 2010 / Accepted: 5 September 2010 / Published online: 26 September 2010 Ó Springer Science+Business Media B.V. 2010 Abstract Advancements in the performance of the direct methanol redox fuel ...
10
Catalysis of oxygen reduction in PEM fuel cell by seawater biofilm
... hydrogen/air fuel cell is schema- tised in Fig. 1 . The filter-press cell was made up of two compartments separated by a Nafion membrane, which allowed proton ...
5
Marine floating microbial fuel cell involving aerobic biofilm on stainless steel cathodes
... To cite this version : Erable, Benjamin and Lacroix, Rémy and Etcheverry, Luc and Féron, Damien and Délia, Marie-Line and Bergel, Alain. Marine floating microbial fuel cell involving aerobic biofilm on ...
8
Proton exchange membrane fuel cell operation and degradation in short-circuit.
... Membrane Fuel Cell (PEMFC) is affected by many direct and indirect factors such as fuel cell design and assembly, material properties, operating conditions, and impurities or ...improve ...
7
Effects of 1, 2, 4-triazole additive on PEM fuel cell conditioning
... After fuel cell testing, the proportion of Pt 0 on the surface decreased to 50%, while Pt 2+ increased to 50%, indicating that the additional nitrogen containing coordination sites from 1, 2, 4-triazole ...
15
Polymer electrolyte membrane fuel cell fault diagnosis based on empirical mode decomposition
... nosis tools, such as most EIS-based diagnosis methods [28] , during the time that the diagnosis is performed the fuel cell becomes unavailable for the user. These methods rely on an excitation signal that ...
9