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Isotope effect in the diffusion of hydrogen and deuterium in titanium, Ti88Al12 and Ti3Al
https://nitech.repo.nii.ac.jp/records/4393
https://nitech.repo.nii.ac.jp/records/439369e189aa-ea2e-4396-b475-5b1a87995b6e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (606.3 kB)
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J . Chem. SOC., Faraday Trans., 1996,92(18), 3407-3410 -Reproduced by permission of The Royal Society of Chemistry (RSC)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||
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| 公開日 | 2012-11-06 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Isotope effect in the diffusion of hydrogen and deuterium in titanium, Ti88Al12 and Ti3Al | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 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 | |||||||||||||||||
| 著者 |
Naito, Shizuo
× Naito, Shizuo
× Yamamoto, Masahiro
× Miyoshi, Toshiyuki
× Mabuchi, Mahito
× Doi, Minoru
× Kimura, Masao
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| 著者別名 | ||||||||||||||||||
| 姓名 | 土井, 稔 | |||||||||||||||||
| bibliographic_information |
en : Journal of the Chemical Society. Faraday transactions. 巻 92, 号 18, p. 3407-3410, 発行日 1996-01-01 |
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| 出版者 | ||||||||||||||||||
| 出版者 | Royal Society of Chemistry | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| ISSN | ||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||
| 収録物識別子 | 0956-5000 | |||||||||||||||||
| item_10001_source_id_32 | ||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||
| 収録物識別子 | AA10743481 | |||||||||||||||||
| 出版タイプ | ||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||
| item_10001_relation_34 | ||||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||
| 関連識別子 | http://dx.doi.org/10.1039/FT9969203407 | |||||||||||||||||
| 関連名称 | 10.1039/FT9969203407 | |||||||||||||||||
| 内容記述 | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | Diffusion coefficients of hydrogen and deuterium in titanium, titanium-aluminium alloy Ti88Al12 and intermetallic Ti3Al have been measured in the temperature range 873-1298 K. The activation energy for diffusion has been found to be almost the same for hydrogen and deuterium and to increase, as the aluminium content in the metals increases, from ca. 0.44 eV for titanium to ca. 0.85 eV for Ti3Al. The ratio of the measured diffusion coefficient of deuterium to that of hydrogen also increases from the classical value 1/√2 for titanium to ca. 0.8 for Ti3Al. An application of the classical rate theory to the measured ratio shows that the hydrogen atom at the saddle point of the diffusion path is more tightly bound to the metal atoms and has a larger vibration energy in Ti3Al than in titanium. | |||||||||||||||||
| 言語 | en | |||||||||||||||||
