Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products
Dependence of the specific electrical conductivity value of the solid solution with composition Co₁-xZnx(H₂PO₄)₂•H₂O(0 < x < 1.0) and products of its partial or complete dehydration from temperature and duration of heat treatment has been investigated. It has been established that they have co...
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| Дата: | 2015 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
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НТК «Інститут монокристалів» НАН України
2015
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| Назва видання: | Functional Materials |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119376 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products / N.M. Antraptseva, N.V. Solod, V.A. Povshuk // Functional Materials. — 2015. — Т. 22, № 3. — С. 322-326. — Бібліогр.: 8 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-119376 |
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irk-123456789-1193762017-06-07T03:04:33Z Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products Antraptseva, N.M. Solod, N.V. Povshuk, V.A. Characterization and properties Dependence of the specific electrical conductivity value of the solid solution with composition Co₁-xZnx(H₂PO₄)₂•H₂O(0 < x < 1.0) and products of its partial or complete dehydration from temperature and duration of heat treatment has been investigated. It has been established that they have considerable proton conductivity (from 1.01•10⁻⁰² - 1.18•10⁻² Ohm⁻¹cm⁻¹ to 7.51•10⁻³ - 9.57•10⁻³ Ohm⁻¹cm⁻¹) in a wide temperature range (80-270°C). The main contribution to their proton conductivity has made mobile protons of the phosphate anion P-OH groups and free phosphoric acid protons, which have produced in the intermediate thermolysis products according to PMR and ³¹P NMR spectrum analysis of Co(II)-Zn dihydrophosphates heat treatment products. Contribution of crystal water protons is minimal. 2015 Article Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products / N.M. Antraptseva, N.V. Solod, V.A. Povshuk // Functional Materials. — 2015. — Т. 22, № 3. — С. 322-326. — Бібліогр.: 8 назв. — англ. 1027-5495 DOI: http://dx.doi.org/10.15407/fm22.03.322 http://dspace.nbuv.gov.ua/handle/123456789/119376 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Characterization and properties Characterization and properties |
| spellingShingle |
Characterization and properties Characterization and properties Antraptseva, N.M. Solod, N.V. Povshuk, V.A. Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products Functional Materials |
| description |
Dependence of the specific electrical conductivity value of the solid solution with composition Co₁-xZnx(H₂PO₄)₂•H₂O(0 < x < 1.0) and products of its partial or complete dehydration from temperature and duration of heat treatment has been investigated. It has been established that they have considerable proton conductivity (from 1.01•10⁻⁰² - 1.18•10⁻² Ohm⁻¹cm⁻¹ to 7.51•10⁻³ - 9.57•10⁻³ Ohm⁻¹cm⁻¹) in a wide temperature range (80-270°C). The main contribution to their proton conductivity has made mobile protons of the phosphate anion P-OH groups and free phosphoric acid protons, which have produced in the intermediate thermolysis products according to PMR and ³¹P NMR spectrum analysis of Co(II)-Zn dihydrophosphates heat treatment products. Contribution of crystal water protons is minimal. |
| format |
Article |
| author |
Antraptseva, N.M. Solod, N.V. Povshuk, V.A. |
| author_facet |
Antraptseva, N.M. Solod, N.V. Povshuk, V.A. |
| author_sort |
Antraptseva, N.M. |
| title |
Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products |
| title_short |
Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products |
| title_full |
Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products |
| title_fullStr |
Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products |
| title_full_unstemmed |
Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products |
| title_sort |
electrical conductivity of solid solution of co(ii)-zn dihydrophosphate and its thermolysis products |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2015 |
| topic_facet |
Characterization and properties |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119376 |
| citation_txt |
Electrical conductivity of solid solution of Co(II)-Zn dihydrophosphate and its thermolysis products / N.M. Antraptseva, N.V. Solod, V.A. Povshuk // Functional Materials. — 2015. — Т. 22, № 3. — С. 322-326. — Бібліогр.: 8 назв. — англ. |
| series |
Functional Materials |
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AT antraptsevanm electricalconductivityofsolidsolutionofcoiizndihydrophosphateanditsthermolysisproducts AT solodnv electricalconductivityofsolidsolutionofcoiizndihydrophosphateanditsthermolysisproducts AT povshukva electricalconductivityofsolidsolutionofcoiizndihydrophosphateanditsthermolysisproducts |
| first_indexed |
2023-10-18T20:34:25Z |
| last_indexed |
2023-10-18T20:34:25Z |
| _version_ |
1796150553708855296 |