693.932 PEOPLE
| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Hacker, Viktor
Graz University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (37/37 displayed)
- 2024In-situ and ex-situ monitoring of membrane degradationin polymer electrolyte fuel cells using advanced analytical techniques
- 2024INNOVATIVE STRUCTURED OXYGEN CARRIERS FOR ENHANCED GREEN HYDROGEN PRODUCTION
- 2024Unlocking synergistic effects of mixed ionic electronic oxygen carriers in ceramic-structured environments for efficient green hydrogen storagecitations
- 2023Induced Hydrogen Crossover Accelerated Stress Test for PEM Water Electrolysis Cells
- 2023Mixed Transition-Metal Oxides on Reduced Graphene Oxide as a Selective Catalyst for Alkaline Oxygen Reductioncitations
- 2023Ex-situ measurement of chemical membrane degradation using photometry
- 2023Mechanistic study of fast performance decay of Pt-Cu alloy based catalyst layers for polymer electrolyte fuel cells through electrochemical impedance spectroscopycitations
- 2023Efficiency of neat and quaternized-cellulose nanofibril fillers in chitosan membranes for direct ethanol fuel cellscitations
- 2023Deactivation of a steam reformer catalyst in chemical looping hydrogen systemscitations
- 2023High performance chitosan/nanocellulose-based composite membrane for alkaline direct ethanol fuel cellscitations
- 2023Mechanistic study of fast performance decay of PtCu alloy-based catalyst layers for polymer electrolyte fuel cells through electrochemical impedance spectroscopycitations
- 2023Surfactant doped polyaniline coatings for functionalized gas diffusion layers in low temperature fuel cellscitations
- 2023Analysis of PEM Water Electrolyzer Failure Due to Induced Hydrogen Crossover in Catalyst-Coated PFSA Membranescitations
- 2023Effects of Catalyst Ink Storage on Polymer Electrolyte Fuel Cellscitations
- 2023Investigation of Gas Diffusion Layer Degradation in Polymer Electrolyte Fuel Cell Via Chemical Oxidationcitations
- 2022Derivate photometry as a method for the determination of fluorine emission rates in polymer electrolyte fuel cells
- 2022Preparation and characterization of QPVA/PDDA Electrospun Nanofiber Anion Exchange Membranes for Alkaline Fuel Cellscitations
- 2022Colorimetric method for the determination of fluoride emission rates in polymer electrolyte fuel cells
- 2022Efficient chitosan/nitrogen-doped reduced graphene oxide composite membranes for direct alkaline ethanol fuel cellscitations
- 2022Multi‑walled carbon nanotube‑supported Ni@Pd core–shell electrocatalyst for direct formate fuel cellscitations
- 2022Ce-modified Co–Mn oxide spinel on reduced graphene oxide and carbon black as ethanol tolerant oxygen reduction electrocatalyst in alkaline mediacitations
- 2022Influence of electrode composition and operating conditions on the performance and the electrochemical impedance spectra of polymer electrolyte fuel cells
- 2022Ag-MnxOy on Graphene Oxide Derivatives as Oxygen Reduction Reaction Catalyst in Alkaline Direct Ethanol Fuel Cellscitations
- 2022The efficiency of chitosan-graphene oxide composite membranes modified with genipin in fuel cell applicationcitations
- 2021Poly(vinyl alcohol)-based Anion Exchange Membranes for Alkaline Direct Ethanol Fuel Cellscitations
- 2021Efficient Chitosan/Nitrogen-doped Reduced Graphene Oxide Composite Membranes for Direct Alkaline Ethanol Fuel Cellscitations
- 2021The Influence Catalyst Layer Thickness on Resistance Contributions of PEMFC Determined by Electrochemical Impedance Spectroscopycitations
- 2020Development and Characterization of Carbon Supported Palladium-based Anode Catalysts for the Alkaline Direct Ethanol Fuel Cell
- 2019Novel highly active carbon supported ternary PdNiBi nanoparticles as anode catalyst for the alkaline direct ethanol fuel cellcitations
- 2019Automated manufacturing of high performance fuel cells and influence of electrode structure on catalyst utilization
- 2019Ethanol: Tolerant Oxygen Reduction Reaction Catalysts in Alkaline Mediacitations
- 2018The impact of operating conditions on component and electrode development for zinc-air flow batteriescitations
- 2018Optimization of the Catalyst and Membrane Performance by addition of various Additives for the alkaline Direct Ethanol Fuel Cell
- 2017Bifunctional electrode performance for zinc-air flow cells with pulse chargingcitations
- 2017Determining the total fluorine emission rate in polymer electrolyte fuel cell effluent watercitations
- 2017Ethanol - Tolerant Pt-free Cathode Catalysts for the Alkaline Direct Ethanol Fuel Cellcitations
- 2017Ethanol tolerant precious metal free cathode catalyst for alkaline direct ethanol fuel cellscitations
Places of action
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document
Development and Characterization of Carbon Supported Palladium-based Anode Catalysts for the Alkaline Direct Ethanol Fuel Cell
Abstract
Directethanolfuelcells(DEFC)arelimitedbytheslow kinetics of the ethanol oxidation reaction (EOR) at the anode. In this work, a ternary PdNiBi/C catalyst was synthesized via the modified instant method including a few modifications to investigate the influence on the performance for the alkaline EOR. The catalyst was ex-situ characterized by means of thin film rotating disk electrode technique using a standard three electrodeset-up.Theresultswerecomparedwitha commercial Pd/C catalyst. With the CV measurements, all characteristic reduction and oxidation peaks for Pd, Ni, and Bi as well as for the hydrogen ad/absorption were observed. ThePdNiBi/C(636 cm2 mg-1)catalystpresentsahigher EASA than the commercial Pd/C (411 cm2 mg-1). The onset potentialoftheternarycatalyst(0.193 V)islower,the maximum current density (138 mA cm-2) of the forward scan ishigherandabetterbyproducttoleranceisexamined compared to the commercial catalyst (0.255 V, 126 mA cm-2). The remaining current density of the PdNiBi/C is 13 % higher than that of the commercial Pd/C.