WEKO3
アイテム
Hydrogen retention behavior of beryllides as advanced neutron multipliers
https://repo.qst.go.jp/records/48267
https://repo.qst.go.jp/records/482675e20516d-757d-44bd-b789-22375613d7d3
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-08-07 | |||||
| タイトル | ||||||
| タイトル | Hydrogen retention behavior of beryllides as advanced neutron multipliers | |||||
| 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 |
Fujii, Y.
× Fujii, Y.× Miyamoto, M.× Kim, Jae-Hwan× Nakamichi, M.× Murayoshi, N.× Iwakiri, H.× 金 宰煥× 中道 勝 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Beryllium intermetallic compounds (beryllides) are the most promising candidate materials for use as advanced neutron multipliers in future fusion reactors because of their low swelling and high stability at high temperatures. Recently, beryllium–titanium beryllide pebbles such as Be 12 Ti have been successfully fabricated using a novel granulation process. In this study, the fundamental aspects of the behavior of hydrogen isotopes in Be 12 Ti pebbles were investigated via thermal desorption spectroscopy and trans- mission electron microscopy. In addition, atomitic calculations using first principles electronic-structure methods were applied to determine the solution energy of hydrogen in Be 12 Ti. The results showed simpler and weaker hydrogen-trapping efficiency for Be12Ti than for pure Be. | |||||
| 書誌情報 |
Nuclear Materials and Energy 巻 9, p. 233-236, 発行日 2016-11 |
|||||
| 出版者 | ||||||
| 出版者 | ELSEVIER | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nme.2016.03.001 | |||||
