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Within the project properties of high entropy oxides will be studied. In view of a scarcity of published data on these materials, in particular, on their electrical and electrochemical properties, these studies are one of the most pioneering research in this field. It is important that GUT takes part in such research. A special emphasis will be put on proton conductivity, which in the time of project preparation has not been studied by other authors yet.
Details
- Project's acronym:
- HEO
- Project's funding:
- OPUS
- Agreement:
- UMO-2019/35/B/ST5/00888 z dnia 2020-10-01
- Realisation period:
- 2020-10-01 - 2023-09-30
- Project manager:
- prof. dr hab. inż. Maria Gazda
- Realised in:
- Faculty of Applied Physics and Mathematics
- Request type:
- National Research Programmes
- Domestic:
- Domestic project
- Verified by:
- Gdańsk University of Technology
Papers associated with that project
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Catalog Projects
2020
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Novel Class of Proton Conducting Materials—High Entropy Oxides
PublicationHere, for the first time, we present data on proton conductivity of high-entropy, single-phase perovskites. The BaZr0.2Sn0.2Ti0.2Hf0.2Ce0.2O3−δ, BaZr0.2Sn0.2Ti0.2Hf0.2Y0.2O3−δ, BaZr1/7Sn1/7Ti1/7Hf1/7Ce1/7Nb1/7Y1/7O3−δ, and BaZr0.15Sn0.15Ti0.15Hf0.15Ce0.15Nb0.15Y0.10O3−δ single-phase perovskites were synthesized. Before electrical measurements, materials were characterized using X-ray diffraction (XRD), scanning electron microscopy...
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