Chemical Behavior of Tritium in/on Various Materials
| Autor: | Takakuni Hirabayashi, Yasuyuki Aratono, Norio Masaki, Mikio Nakashima, Masakatsu Saeki, Enzo Tachikawa |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Materials science
Isotope 020209 energy Diffusion Radiochemistry General Engineering 02 engineering and technology Chemical interaction Thermal diffusivity 01 natural sciences 010305 fluids & plasmas Nuclear physics Chemical state Chemical bond 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Molecule Tritium |
| Zdroj: | Fusion Technology. 21:806-811 |
| ISSN: | 0748-1896 |
| DOI: | 10.13182/fst92-a29847 |
| Popis: | In this paper, the chemical interaction of tritium with various materials is studied. The chemical state of tritium resting in materials depended on their chemical and physical conditions. The state of tritium can be classified into four categories, chemically bounded tritium, molecularly trapped tritium, tritium trapped as atomic state, and tritium localized in a special part. These chemical states in or on materials controlled the diffusivity of tritium in them and release from their surfaces. The chemical properties of materials mainly affect the resting state of tritium, but in some cases, the effects of physical properties are more important than those of the chemical ones. |
| Databáze: | OpenAIRE |
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