Reversible Martensitic Phase Transition in Yttrium-Stabilized ZrO<sub>2</sub> Nanopowders by Adsorption of Water
The present study was aimed at revealing the influence of the mechanical stress induced by water molecule adsorption on the composition of crystalline phases in the ZrO<sub>2</sub> + 3 mol% Y<sub>2</sub>O<sub>3</sub>-nanoparticles. Three basic methods were used to...
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| Format: | Article |
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MDPI AG
2022-01-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/12/3/435 |
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| author | Elmar B. Asgerov Anatoly I. Beskrovnyy Nelya V. Doroshkevich Carmen Mita Diana M. Mardare Dan Chicea Mihaela D. Lazar Alisa A. Tatarinova Sergiy I. Lyubchyk Svitlana B. Lyubchyk Andriy I. Lyubchyk Alexander S. Doroshkevich |
| author_facet | Elmar B. Asgerov Anatoly I. Beskrovnyy Nelya V. Doroshkevich Carmen Mita Diana M. Mardare Dan Chicea Mihaela D. Lazar Alisa A. Tatarinova Sergiy I. Lyubchyk Svitlana B. Lyubchyk Andriy I. Lyubchyk Alexander S. Doroshkevich |
| author_sort | Elmar B. Asgerov |
| collection | DOAJ |
| description | The present study was aimed at revealing the influence of the mechanical stress induced by water molecule adsorption on the composition of crystalline phases in the ZrO<sub>2</sub> + 3 mol% Y<sub>2</sub>O<sub>3</sub>-nanoparticles. Three basic methods were used to determine the phase transition: neutron diffraction, Raman microspectroscopic scanning, and X-ray diffraction. The fact of reversible phase-structural β → α transformation and the simultaneous presence of two polymorphic structural modifications (β is the phase of the tetragonal syngony and α of monoclinic syngony in nanosized particles (9 nm)) under normal physical conditions was established by these methods. An assumption was made regarding the connection of the physical mechanism of transformation of the extremely nonequilibrium surface of nanoparticles with electronic exchange of the material of the near-surface layer of nanoparticles with the adsorption layer through donor–acceptor interaction. The principal possibility of creating direct-acting hydroelectric converters based on nanoscale YSZ (Yttria-Stabilized Zirconia) systems due to the reversible character of the considered effect was shown. |
| first_indexed | 2024-03-09T23:24:54Z |
| format | Article |
| id | doaj.art-ef9172b7159348fdb4e7f8f58a025ed8 |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-03-09T23:24:54Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-ef9172b7159348fdb4e7f8f58a025ed82023-11-23T17:20:45ZengMDPI AGNanomaterials2079-49912022-01-0112343510.3390/nano12030435Reversible Martensitic Phase Transition in Yttrium-Stabilized ZrO<sub>2</sub> Nanopowders by Adsorption of WaterElmar B. Asgerov0Anatoly I. Beskrovnyy1Nelya V. Doroshkevich2Carmen Mita3Diana M. Mardare4Dan Chicea5Mihaela D. Lazar6Alisa A. Tatarinova7Sergiy I. Lyubchyk8Svitlana B. Lyubchyk9Andriy I. Lyubchyk10Alexander S. Doroshkevich11Joint Institute for Nuclear Research, 141980 Dubna, RussiaJoint Institute for Nuclear Research, 141980 Dubna, RussiaJoint Institute for Nuclear Research, 141980 Dubna, RussiaFaculty of Physics, Alexandru Ioan Cuza University of Iasi, Bulevardul Carol I nr. 11, 700506 Iași, RomaniaFaculty of Physics, Alexandru Ioan Cuza University of Iasi, Bulevardul Carol I nr. 11, 700506 Iași, RomaniaResearch Center for Complex Physical Systems, Faculty of Sciences, “Lucian Blaga” University of Sibiu, Dr. Ion Ratiu str. no. 5–7, 550012 Sibiu, RomaniaNational Institute for Research and Development of Isotopic and Molecular Technologies, 400293 Cluj-Napoca, RomaniaJoint Institute for Nuclear Research, 141980 Dubna, RussiaREQUIMTE, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Quina de Torre, 2829-516 Caparica, PortugalREQUIMTE, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Quina de Torre, 2829-516 Caparica, PortugalResearch Centre in Industrial Engineering Management and Sustainability, Lusófona University, Campo Grande, 376, 1749-024 Lisboa, PortugalJoint Institute for Nuclear Research, 141980 Dubna, RussiaThe present study was aimed at revealing the influence of the mechanical stress induced by water molecule adsorption on the composition of crystalline phases in the ZrO<sub>2</sub> + 3 mol% Y<sub>2</sub>O<sub>3</sub>-nanoparticles. Three basic methods were used to determine the phase transition: neutron diffraction, Raman microspectroscopic scanning, and X-ray diffraction. The fact of reversible phase-structural β → α transformation and the simultaneous presence of two polymorphic structural modifications (β is the phase of the tetragonal syngony and α of monoclinic syngony in nanosized particles (9 nm)) under normal physical conditions was established by these methods. An assumption was made regarding the connection of the physical mechanism of transformation of the extremely nonequilibrium surface of nanoparticles with electronic exchange of the material of the near-surface layer of nanoparticles with the adsorption layer through donor–acceptor interaction. The principal possibility of creating direct-acting hydroelectric converters based on nanoscale YSZ (Yttria-Stabilized Zirconia) systems due to the reversible character of the considered effect was shown.https://www.mdpi.com/2079-4991/12/3/435nanopowderszirconium oxide nanoparticlesadsorption phase transitionpolymorphism in zirconium dioxidesize effect of structural stabilization |
| spellingShingle | Elmar B. Asgerov Anatoly I. Beskrovnyy Nelya V. Doroshkevich Carmen Mita Diana M. Mardare Dan Chicea Mihaela D. Lazar Alisa A. Tatarinova Sergiy I. Lyubchyk Svitlana B. Lyubchyk Andriy I. Lyubchyk Alexander S. Doroshkevich Reversible Martensitic Phase Transition in Yttrium-Stabilized ZrO<sub>2</sub> Nanopowders by Adsorption of Water Nanomaterials nanopowders zirconium oxide nanoparticles adsorption phase transition polymorphism in zirconium dioxide size effect of structural stabilization |
| title | Reversible Martensitic Phase Transition in Yttrium-Stabilized ZrO<sub>2</sub> Nanopowders by Adsorption of Water |
| title_full | Reversible Martensitic Phase Transition in Yttrium-Stabilized ZrO<sub>2</sub> Nanopowders by Adsorption of Water |
| title_fullStr | Reversible Martensitic Phase Transition in Yttrium-Stabilized ZrO<sub>2</sub> Nanopowders by Adsorption of Water |
| title_full_unstemmed | Reversible Martensitic Phase Transition in Yttrium-Stabilized ZrO<sub>2</sub> Nanopowders by Adsorption of Water |
| title_short | Reversible Martensitic Phase Transition in Yttrium-Stabilized ZrO<sub>2</sub> Nanopowders by Adsorption of Water |
| title_sort | reversible martensitic phase transition in yttrium stabilized zro sub 2 sub nanopowders by adsorption of water |
| topic | nanopowders zirconium oxide nanoparticles adsorption phase transition polymorphism in zirconium dioxide size effect of structural stabilization |
| url | https://www.mdpi.com/2079-4991/12/3/435 |
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