2022 (v1)
Publication
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Uploaded on: February 7, 2024
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2022 (v1)Publication
RE-doped ceria systems (RE= trivalent rare earth) are able to conduct O2- ions between 673 and 973 K, thus being possible electrolytes for Solid Oxide Fuel and Electrolysis Cells working in the intermediate temperature range (IT-SOFCs and IT-SOECs, respectively). In Ce1-xRExO2-x/2 systems, the ionic conductivity is given by the oxide...
Uploaded on: February 7, 2024 -
2020 (v1)Publication
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Uploaded on: April 14, 2023 -
2021 (v1)Publication
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Uploaded on: February 7, 2024 -
2022 (v1)Publication
In the last decades the growing need to produce energy in a sustainable way has led to an increased interest towards Solid Oxide Fuel Cells (SOFCs), devices that combine high efficiency and considerably low pollutants emissions. In the present framework, the possibility of obtaining fuel cells of reduced dimensions (μ-SOFCs) that are...
Uploaded on: February 7, 2024 -
2023 (v1)Publication
Doped ceria systems, crystallizing with a fluorite-type structure, form a family of widely studied electrolytes for IT-SOCs (Solid Oxides Cells working at Intermediate Temperatures). In particular, in Ce1-xRExO2-x/2 compounds (RE= trivalent Rare Earth), the partial substitution of Ce4+ by RE leads to the formation of not-associated oxygen...
Uploaded on: February 7, 2024