In situ synthesis, structural chemistry and vibrational spectroscopy of Zn-doped Ca5Mg4(VO4)6
The phase formation of the solid solution Ca5Mg4–xZnx(VO4)6 (0≤x≤4) was studied in situ using differential scanning calorimetry and high-temperature X-Ray powder diffraction (XRPD). XRPD analysis shows the appearance of unavoidable secondary pyrovanadate phases using conventional synthesis methods....
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| Format: | Article |
| Language: | English |
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Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
2022-03-01
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| Series: | Chimica Techno Acta |
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| Online Access: | https://chimicatechnoacta.ru/article/view/4962 |
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| author | Anna S. Tolkacheva Sergey N. Shkerin Sofya A. Petrova Olga M. Fedorova Svetlana G. Titova Ivan I. Leonidov |
| author_facet | Anna S. Tolkacheva Sergey N. Shkerin Sofya A. Petrova Olga M. Fedorova Svetlana G. Titova Ivan I. Leonidov |
| author_sort | Anna S. Tolkacheva |
| collection | DOAJ |
| description | The phase formation of the solid solution Ca5Mg4–xZnx(VO4)6 (0≤x≤4) was studied in situ using differential scanning calorimetry and high-temperature X-Ray powder diffraction (XRPD). XRPD analysis shows the appearance of unavoidable secondary pyrovanadate phases using conventional synthesis methods. The local structure of the solid solution was verified by vibrational spectroscopy. The analysis of the infrared and Raman spectroscopy data allows establishing the main features between vanadate garnets and their isostructural analogs among natural silicates. |
| format | Article |
| id | doaj-art-371c8b3a1bc44648a93da5e33ac948f5 |
| institution | Kabale University |
| issn | 2411-1414 |
| language | English |
| publishDate | 2022-03-01 |
| publisher | Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina |
| record_format | Article |
| series | Chimica Techno Acta |
| spelling | doaj-art-371c8b3a1bc44648a93da5e33ac948f52024-12-25T09:36:54ZengUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. ElʹcinaChimica Techno Acta2411-14142022-03-019210.15826/chimtech.2022.9.2.014318In situ synthesis, structural chemistry and vibrational spectroscopy of Zn-doped Ca5Mg4(VO4)6Anna S. Tolkacheva0Sergey N. Shkerin1Sofya A. Petrova2Olga M. Fedorova3Svetlana G. Titova4Ivan I. Leonidov5Institute of High-Temperature Electrochemistry, UB RASInstitute of High-Temperature Electrochemistry, UB RASInstitute of Metallurgy, UB RASInstitute of Metallurgy, UB RASInstitute of Metallurgy, UB RASInstitute of High-Temperature Electrochemistry, UB RASThe phase formation of the solid solution Ca5Mg4–xZnx(VO4)6 (0≤x≤4) was studied in situ using differential scanning calorimetry and high-temperature X-Ray powder diffraction (XRPD). XRPD analysis shows the appearance of unavoidable secondary pyrovanadate phases using conventional synthesis methods. The local structure of the solid solution was verified by vibrational spectroscopy. The analysis of the infrared and Raman spectroscopy data allows establishing the main features between vanadate garnets and their isostructural analogs among natural silicates.https://chimicatechnoacta.ru/article/view/4962crystal structure, vibrational spectroscopy, x-ray diffraction, ceramics, differential scanning calorimetry, pyrovanadate, garnet |
| spellingShingle | Anna S. Tolkacheva Sergey N. Shkerin Sofya A. Petrova Olga M. Fedorova Svetlana G. Titova Ivan I. Leonidov In situ synthesis, structural chemistry and vibrational spectroscopy of Zn-doped Ca5Mg4(VO4)6 Chimica Techno Acta crystal structure, vibrational spectroscopy, x-ray diffraction, ceramics, differential scanning calorimetry, pyrovanadate, garnet |
| title | In situ synthesis, structural chemistry and vibrational spectroscopy of Zn-doped Ca5Mg4(VO4)6 |
| title_full | In situ synthesis, structural chemistry and vibrational spectroscopy of Zn-doped Ca5Mg4(VO4)6 |
| title_fullStr | In situ synthesis, structural chemistry and vibrational spectroscopy of Zn-doped Ca5Mg4(VO4)6 |
| title_full_unstemmed | In situ synthesis, structural chemistry and vibrational spectroscopy of Zn-doped Ca5Mg4(VO4)6 |
| title_short | In situ synthesis, structural chemistry and vibrational spectroscopy of Zn-doped Ca5Mg4(VO4)6 |
| title_sort | in situ synthesis structural chemistry and vibrational spectroscopy of zn doped ca5mg4 vo4 6 |
| topic | crystal structure, vibrational spectroscopy, x-ray diffraction, ceramics, differential scanning calorimetry, pyrovanadate, garnet |
| url | https://chimicatechnoacta.ru/article/view/4962 |
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