Non-stationary luminescent methods for studying the interaction of hydrogen atomic with ZnS:Tm3+ surface
| Autor: | Yaoming Wang, S. H. Shigalugov, Yu. I. Tyurin, V. S. Sypchenko, N. N. Nikitenkov |
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| Rok vydání: | 2020 |
| Předmět: |
Exothermic reaction
Surface (mathematics) Materials science Hydrogen Renewable Energy Sustainability and the Environment Energy Engineering and Power Technology chemistry.chemical_element 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Photochemistry Kinetic energy 01 natural sciences 0104 chemical sciences law.invention Fuel Technology chemistry law Excited state 0210 nano-technology Luminescence Excitation Chemiluminescence |
| Zdroj: | International Journal of Hydrogen Energy. 45:10826-10839 |
| ISSN: | 0360-3199 |
| DOI: | 10.1016/j.ijhydene.2020.01.173 |
| Popis: | The results of studying the interaction H atoms with ZnS–Tm3+ surface using the phenomena of heterogeneous chemiluminescence (HCL) are presented. HCL is luminescence excited in the strongly exothermic interaction acts of hydrogen atoms on the surface. The kinetic and nonstationary characteristics of luminescence are studied in depending on the excitation conditions, which serve as light indicators of physicochemical processes, occurring on the surface. The interaction parameters of hydrogen atoms with the surface of zinc sulphide: cross-sections, frequency factors, activation energies based on kinetic and non-stationary characteristics of HCL are determined. |
| Databáze: | OpenAIRE |
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