Кінетика реакцій летких домішок з поверхньою компонентів атмосферних аерозолів
The deviations of reaction kinetics for volatile atmospheric impurities on the surface of mineral and carbonaceous aerosol’ components from the simple pseudo-first-order law have been attributed to effect of surface energetic heterogeneity for the components and to more complex mechanism of the surf...
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| Datum: | 2018 |
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| Автори та афіліації: |
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| Ключові слова: | keywords |
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| Format: | Artikel |
| Sprache: | Russisch |
| Veröffentlicht: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2018
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| Online Zugang: | https://surfacezbir.com.ua/index.php/surface/article/view/322 |
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| Назва журналу: | Surface |
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Surface| Zusammenfassung: | The deviations of reaction kinetics for volatile atmospheric impurities on the surface of mineral and carbonaceous aerosol’ components from the simple pseudo-first-order law have been attributed to effect of surface energetic heterogeneity for the components and to more complex mechanism of the surface reactions.  The necessity to take into account the diffusion limitations in the gas phase and the effect of the particle dimensions on the reaction rate in case of the fast surface reactions has been demonstrated. The model of discrete surface heterogeneity on the uptake coefficient governs the reaction kinetics on the surface of the complex aerosols adequately |
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