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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| Datum: | 2002 |
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| Format: | Artikel |
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Інститут хімії поверхні ім. О.О. Чуйка НАН України
2002
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862552768908099584 |
|---|---|
| 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. |
| 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. |
| collection | DSpace DC |
| container_title | 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.
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| first_indexed | 2025-11-25T21:07:30Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-126363 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | XXXX-0106 |
| language | English |
| last_indexed | 2025-11-25T21:07:30Z |
| publishDate | 2002 |
| publisher | Інститут хімії поверхні ім. О.О. Чуйка НАН України |
| record_format | dspace |
| spelling | Kukueva, V.V. Kirilov, O.A. Grebenyuk, A.G. Lobanov, V.V. 2017-11-20T18:49:37Z 2017-11-20T18:49:37Z 2002 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 https://nasplib.isofts.kiev.ua/handle/123456789/126363 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. en Інститут хімії поверхні ім. О.О. Чуйка НАН України Поверхность Surface chemistry of silica and related sorbents Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface Article published earlier |
| spellingShingle | 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 |
| title | 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_short | 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 |
| topic | Surface chemistry of silica and related sorbents |
| topic_facet | Surface chemistry of silica and related sorbents |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/126363 |
| work_keys_str_mv | AT kukuevavv theoreticalanalysisofthermaldestructionofdimethylphosphatesimmobilizedondispersedsilicasurface AT kirilovoa theoreticalanalysisofthermaldestructionofdimethylphosphatesimmobilizedondispersedsilicasurface AT grebenyukag theoreticalanalysisofthermaldestructionofdimethylphosphatesimmobilizedondispersedsilicasurface AT lobanovvv theoreticalanalysisofthermaldestructionofdimethylphosphatesimmobilizedondispersedsilicasurface |