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Li vaporization property of Li8ZrO6 and Li5AlO4 as tritium breeders
https://repo.qst.go.jp/records/49450
https://repo.qst.go.jp/records/49450a8d9ad5d-2cbf-4dbc-984e-af43cabe538a
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-01-11 | |||||
| タイトル | ||||||
| タイトル | Li vaporization property of Li8ZrO6 and Li5AlO4 as tritium breeders | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Kiyoto, Shin-mura
× Kiyoto, Shin-mura× Honda, Shunsuke× Hoshino, Tsuyoshi× Sasaki, Kazuya× Hoshino, Tsuyoshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | New tritium breeding materials that maintain large tritium breeding ratio for thermonuclear fusion reactors should be developed. In this study, we investigate the lithium-vaporization behavior from the sintered bodies of Li8ZrO6 and Li5AlO4 having high lithium atom densities. From the viewpoint of lithium density, we investigate the possibility of using the sintered compacts of Li8ZrO6 and Li5AlO4 as a tritium breeder. Lithium vaporization rates from the sintered bodies of Li8ZrO6 and Li5AlO4 are high. However, for both materials, the lithium vaporization rate gradually decreases with the annealing time by “self-stabilization” in which the surfaces of each sintered body are covered by the stable layer of the second phase. Considering the temperature dependency of equivalent vapor pressure and the volume fraction of tritium breeding material loaded at high-temperature region, it is suggested that the sintered compacts of Li8ZrO6 and Li5AlO4 have high potentials for the tritium breeder. |
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| 書誌情報 |
Fusion Engineering and Design 巻 136, p. 869-873, 発行日 2019-03 |
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| 出版者 | ||||||
| 出版者 | ELSEVIER | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.fusengdes.2018.04.025 | |||||
