Electronic structure and atomic structure peculiarities of isomorphic modified zinc diphosphates
Effects of partial substitution of Zn by Mn on the electronic and atomic structure of diphosphates Zn₂₋xMnxP₂O₇⋅5H₂O (x = 0.0, 0.7) have been studied out by X-ray photoelectron spectroscopy, IR spectroscopy, NMR and thermogravimetric analysis. Analysis of the infrared absorption spectra was carried...
Збережено в:
| Дата: | 2014 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2014
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120372 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Electronic structure and atomic structure peculiarities of isomorphic modified zinc diphosphates / S.S. Smolyak, V.L. Karbivskyy, V.H. Kasiyanenko // Functional Materials. — 2014. — Т. 21, № 1. — С. 80-85. — Бібліогр.: 13 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Effects of partial substitution of Zn by Mn on the electronic and atomic structure of diphosphates Zn₂₋xMnxP₂O₇⋅5H₂O (x = 0.0, 0.7) have been studied out by X-ray photoelectron spectroscopy, IR spectroscopy, NMR and thermogravimetric analysis. Analysis of the infrared absorption spectra was carried out for functional groups of Zn₂P₂O₇⋅5H₂O and Zn₁.₃Mn₀.₇P₂O₇5H₂O compounds. Through correlation between the symmetric and asymmetric stretching vibrations of P-O-P bridge and P-O-P angle an increase of P-O-P bridge angle was established for Zn₁.₃Mn₀.₇P₂O₇5H₂O. Substitution of zinc by manganese has little impact on the overall balance of chemical bond in the compound, which is manifested in minor changes of the core electrons binding energies. |
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