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Advanced anodes for high-temperature fuel cells
Fuel cells will undoubtedly find widespread use in this new millennium in the conversion of chemical to electrical energy, as they offer very high efficiencies and have unique scalability inExpand
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Sustainable hydrocarbon fuels by recycling CO2 and H2O with renewable or nuclear energy
To improve the sustainability of transportation, a major goal is the replacement of conventional petroleum-based fuels with more sustainable fuels that can be used in the existing infrastructureExpand
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Electrolysis of carbon dioxide in Solid Oxide Electrolysis Cells
Abstract Carbon dioxide electrolysis was studied in Ni/YSZ electrode supported Solid Oxide Electrolysis Cells (SOECs) consisting of a Ni-YSZ support, a Ni-YSZ electrode layer, a YSZ electrolyte, andExpand
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Physical, chemical and electrochemical properties of pure and doped ceria
This paper gives an extract of available data on the physical, chemical, electrochemical and mechanical properties of pure and doped ceria, predominantly in the temperature range from 200 to 1000°C.Expand
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Gas Diffusion Impedance in Characterization of Solid Oxide Fuel Cell Anodes
Impedance spectra obtained on high‐performance Ni/yttria stabilized zirconia (YSZ) cermet anodes at 1000°C in gas mixtures are considered. An impedance arc with a characteristic frequency of about 10Expand
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Impedance of Solid Oxide Fuel Cell LSM/YSZ Composite Cathodes
A number of lanthanum strontium manganate/yttria-stabilized zirconia (LSM/YSZ) composite electrodes are produced with varying composition and processing parameters. The composites are investigatedExpand
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Production of Synthetic Fuels by Co-Electrolysis of Steam and Carbon Dioxide
Co-electrolysis of H2O and CO2 was studied in solid oxide cells (SOCs) supported by nickel-/yittria-stabilized zirconia (Ni/YSZ) electrode. Polarization characterization indicates thatExpand
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Solid Oxide Electrolysis Cells: Microstructure and Degradation of the Ni/Yttria-Stabilized Zirconia Electrode
Solid oxide fuel cells produced at Riso DTU have been tested as solid oxide electrolysis cells for steam electrolysis by applying an external voltage. Varying the sealing on the hydrogen electrodeExpand
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Gas Conversion Impedance: A Test Geometry Effect in Characterization of Solid Oxide Fuel Cell Anodes
The appearance of an extra arc in impedance spectra obtained on high performance solid oxide fuel cell (SOFC) anodes is recognized when experiments are conducted in a test setup where the working andExpand
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