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Direct Ethanol Fuel Cell

Investigation of a Pt3Sn/C Electro-Catalyst in a Direct Ethanol Fuel Cell Operating at Low Temperatures for Portable Applications

Investigation of a Pt3Sn/C Electro-Catalyst in a Direct Ethanol Fuel Cell Operating at Low Temperatures for Portable Applications

... In this study, a Pt–Sn/C catalyst, with a nominal Pt:Sn ratio of 3:1, was prepared by the formic acid method (FAM). It was physico-chemically characterized both in terms of bulk and surface properties, and investigated ...

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2D Analytical Model for Direct Ethanol Fuel Cell Performance Prediction

2D Analytical Model for Direct Ethanol Fuel Cell Performance Prediction

... study fuel cell ...for direct ethanol fuel cell (DEFC) ...and Ethanol cross-over through membrane, which all have been ...that Ethanol concentration changes almost ...

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Influence of MEA Catalytic Layer Location and Air Supply on Open-Cathode Direct Ethanol Fuel Cell Performance

Influence of MEA Catalytic Layer Location and Air Supply on Open-Cathode Direct Ethanol Fuel Cell Performance

... open-cathode direct ethanol fuel cell (DEFC) was investigated using three different manufacturing methods for the membrane electrode assembly ...diminished ethanol crossover and ...

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Effect of Sn Loading on the Characteristics of Pt Electrocatalysts Supported on Reduced Graphene Oxide for Application as Direct Ethanol Fuel Cell Anode

Effect of Sn Loading on the Characteristics of Pt Electrocatalysts Supported on Reduced Graphene Oxide for Application as Direct Ethanol Fuel Cell Anode

... the cell was simultaneously fed with ethanol and oxygen at the operating temperature for 5,000 s to achieve ...All fuel cell tests were run in triplicate and the results represent a mean of ...

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The Passive Direct Ethanol Fuel Cell Performance Investigation For Applying With The Portable Electronic Devices

The Passive Direct Ethanol Fuel Cell Performance Investigation For Applying With The Portable Electronic Devices

... some ethanol crossover problems, more dilute solutions are fed to the anode ...the cell performance ...both ethanol and water crossover without sacrifice of ...of ethanol solutions and use ...

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Vulcan/Pt/Ce Catalysts Prepared by Impregnation Using EDTA for Direct Methanol Fuel Cell, Direct Ethanol Fuel Cell, and Polymer Electrolyte Membrane Fuel Cell

Vulcan/Pt/Ce Catalysts Prepared by Impregnation Using EDTA for Direct Methanol Fuel Cell, Direct Ethanol Fuel Cell, and Polymer Electrolyte Membrane Fuel Cell

... for fuel cell applications by arc melting technique on a water-cooled copper hearth under an argon atmos- phere, which is a long procedure ...in fuel cells using hydrogen, methanol and ethanol ...

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Preparation and Characterization of PtSn/C-Rare Earth Using an Alcohol Reduction Process for Ethanol Electro-Oxidation

Preparation and Characterization of PtSn/C-Rare Earth Using an Alcohol Reduction Process for Ethanol Electro-Oxidation

... PtSn nanoparticles supported on carbon [7-12] have been used as anode electrocatalysts for Direct Ethanol Fuel Cell (DEFC). The performances of these electrocatalysts depend greatly on the ...

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Electro-oxidation of Ethanol on PtPdSn/C-Sb2O5.SnO2 Electrocatalysts Prepared by Borohydride Reduction

Electro-oxidation of Ethanol on PtPdSn/C-Sb2O5.SnO2 Electrocatalysts Prepared by Borohydride Reduction

... of ethanol was studied by cyclic voltammetry and chronoamperometry at 25 o C and in a single Direct Ethanol Fuel Cell (DEFC) at 100 o ...

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Electrodeposited Mesoporous Pt for Direct Ethanol Fuel Cells Anodes

Electrodeposited Mesoporous Pt for Direct Ethanol Fuel Cells Anodes

... a direct ethanol fuel cell and the activity of ethanol oxidation reaction was ...under fuel cell ...the direct ethanol fuel cell when compared ...

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Electrocatalytic Performance of In2O3-Supported Pt/C Nanoparticles for Ethanol Electro-oxidation in Direct Ethanol Fuel Cells

Electrocatalytic Performance of In2O3-Supported Pt/C Nanoparticles for Ethanol Electro-oxidation in Direct Ethanol Fuel Cells

... towards ethanol oxidation than Pt/C despite lower electrochemical surface ...membrane. Fuel cell polarization data are obtained using Pt/C and Pt/C-In 2 O 3 at different high operating temperatures ...

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Influence of Graphene Oxide on the Ethanol Permeability and Ionic Conductivity of QPVA Based Membrane in Passive Alkaline Direct Ethanol Fuel Cells

Influence of Graphene Oxide on the Ethanol Permeability and Ionic Conductivity of QPVA Based Membrane in Passive Alkaline Direct Ethanol Fuel Cells

... the fuel delivery concept and easy ...for fuel and air breathing to supply oxygen for the redox ...single cell can be developed for a compact device, which is different from active cells that require ...

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Glancing Angle Deposited Pt Nanorod Array Electrocatalysts for Direct Ethanol Fuel Cells

Glancing Angle Deposited Pt Nanorod Array Electrocatalysts for Direct Ethanol Fuel Cells

... Clean Fuel Cell Energy, LLC) was prepared as described by Wisam et ...(Clean Fuel Cell Energy, LLC) were mixed to prepare a stock solution of 20% isopropanol and ...

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Novel Anodic Catalyst Support for Direct Methanol Fuel Cell: Characterizations and Single Cell Performances

Novel Anodic Catalyst Support for Direct Methanol Fuel Cell: Characterizations and Single Cell Performances

... electrospinning technique. The PVAc (11.5 wt%) solution was prepared by dissolving the polymer with DMF for 1 h at a temperature of 60 °C and was continuously stirred overnight. 50 wt% of TiPP and a few drops of ...

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Fabrication of Electrical Conductive NiCu– Carbon Nanocomposite for Direct Ethanol Fuel Cells

Fabrication of Electrical Conductive NiCu– Carbon Nanocomposite for Direct Ethanol Fuel Cells

... microscope (TEM) (JEOL Ltd., Japan) equipped with EDX for the investigation of the crystallinity of nanocomposite. X-ray diffraction technique with Cu Kα (λ=1.54056 Å) (Rigaku Co., Japan) was used to determine the ...

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An Available Method Utilizing the Waste Heat in a Direct Carbon Fuel Cell

An Available Method Utilizing the Waste Heat in a Direct Carbon Fuel Cell

... hydrogen fuel, carbon is more convenient for storage and transportation and is less fire/explosion ...carbon fuel cell) is a unique electrochemical device which can directly converts the chemical ...

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Biomass Fuels for Direct Carbon Fuel Cell with Solid Oxide Electrolyte

Biomass Fuels for Direct Carbon Fuel Cell with Solid Oxide Electrolyte

... carbon fuel cells with solid oxide electrolyte (DC-SOFC) has attracted growing attention recently as an efficient generator of ...of fuel cells were ...these fuel cells showed that: (1) charcoals are ...

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Development of tubular hybrid direct carbon fuel cell and pyrolysis of biomass for production of carbon fuel

Development of tubular hybrid direct carbon fuel cell and pyrolysis of biomass for production of carbon fuel

... gaseous fuel derived from biomass or coal, gasoline, diesel and propane that are produced by an internal reforming process in a single ...of cell is that these cells are able to work at lower temperature ...

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Kinetic study of ethanol and methanol electro-oxidation on Pd-vulcan XC-72R/Cu electrocatalyst in alkaline media

Kinetic study of ethanol and methanol electro-oxidation on Pd-vulcan XC-72R/Cu electrocatalyst in alkaline media

... of Ethanol and Methanol Electro-oxidation on Pd-vulcan XC-72R/Cu Electrocatalyst in Alkaline ...of ethanol and methanol in alkaline media were studied by cyclic voltammetry and linear sweep voltammetry ...

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Waste Water Treatment in Direct Borohydride Fuel Cell with Bipolar Membrane

Waste Water Treatment in Direct Borohydride Fuel Cell with Bipolar Membrane

... As is known, at the impact of UV radiation on hydrogen peroxide strong oxidants—hydroxyl radicals ( • OH) are obtained and by their application treatment of waters containing various organic substances was performed. To ...

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NOx Emission Reduction Using Hydrous Ethanol Gasoline Blend with Syngas in SI Engine

NOx Emission Reduction Using Hydrous Ethanol Gasoline Blend with Syngas in SI Engine

... The evaporation of gasoline droplets was performed in the mixing tube lo- cated downstream of the pitchforking nozzle. This tube is an electrically heated section of a stainless steel tube with an internal diameter of 8 ...

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