Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface
The calculations on the electronic and space structure have been carried out for both trimethyl phosphate molecule and that supported at silica surface within the frameworks of the SCF MO LCAO MNDO valence approximation. The routes of these systems destruction have been studied. The decomposition of...
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| Дата: | 2002 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут хімії поверхні ім. О.О. Чуйка НАН України
2002
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| Назва видання: | Поверхность |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/126363 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface / V.V. Kukueva, O.A. Kirilov, A.G. Grebenyuk, V.V. Lobanov // Поверхность. — 2002. — Вип. 7-8. — С. 158-162. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-126363 |
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dspace |
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irk-123456789-1263632017-11-21T03:02:39Z Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface Kukueva, V.V. Kirilov, O.A. Grebenyuk, A.G. Lobanov, V.V. Surface chemistry of silica and related sorbents The calculations on the electronic and space structure have been carried out for both trimethyl phosphate molecule and that supported at silica surface within the frameworks of the SCF MO LCAO MNDO valence approximation. The routes of these systems destruction have been studied. The decomposition of trimethyl phosphate molecule chemically immobilized onto fumed silica surface has been shown to occur with absorption of small heat quantity (~19.1 kcal/mol). This explains a high effectiveness of the use of silicas modified by organic phosphorus derivatives as active components of fire-extinguishing powders. 2002 Article Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface / V.V. Kukueva, O.A. Kirilov, A.G. Grebenyuk, V.V. Lobanov // Поверхность. — 2002. — Вип. 7-8. — С. 158-162. — Бібліогр.: 10 назв. — англ. XXXX-0106 http://dspace.nbuv.gov.ua/handle/123456789/126363 en Поверхность Інститут хімії поверхні ім. О.О. Чуйка НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Surface chemistry of silica and related sorbents Surface chemistry of silica and related sorbents |
| spellingShingle |
Surface chemistry of silica and related sorbents Surface chemistry of silica and related sorbents Kukueva, V.V. Kirilov, O.A. Grebenyuk, A.G. Lobanov, V.V. Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface Поверхность |
| description |
The calculations on the electronic and space structure have been carried out for both trimethyl phosphate molecule and that supported at silica surface within the frameworks of the SCF MO LCAO MNDO valence approximation. The routes of these systems destruction have been studied. The decomposition of trimethyl phosphate molecule chemically immobilized onto fumed silica surface has been shown to occur with absorption of small heat quantity (~19.1 kcal/mol). This explains a high effectiveness of the use of silicas modified by organic phosphorus derivatives as active components of fire-extinguishing powders. |
| format |
Article |
| author |
Kukueva, V.V. Kirilov, O.A. Grebenyuk, A.G. Lobanov, V.V. |
| author_facet |
Kukueva, V.V. Kirilov, O.A. Grebenyuk, A.G. Lobanov, V.V. |
| author_sort |
Kukueva, V.V. |
| title |
Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface |
| title_short |
Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface |
| title_full |
Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface |
| title_fullStr |
Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface |
| title_full_unstemmed |
Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface |
| title_sort |
theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface |
| publisher |
Інститут хімії поверхні ім. О.О. Чуйка НАН України |
| publishDate |
2002 |
| topic_facet |
Surface chemistry of silica and related sorbents |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/126363 |
| citation_txt |
Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface / V.V. Kukueva, O.A. Kirilov, A.G. Grebenyuk, V.V. Lobanov // Поверхность. — 2002. — Вип. 7-8. — С. 158-162. — Бібліогр.: 10 назв. — англ. |
| series |
Поверхность |
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2023-10-18T20:50:39Z |
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2023-10-18T20:50:39Z |
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