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Diffusion of Hydrogen Through Ordered and Disordered Pd-12.5 at% Ce alloys
http://hdl.handle.net/10069/24227
http://hdl.handle.net/10069/24227eba59a08-2b22-4121-bfe2-0d002fca7a5f
名前 / ファイル | ライセンス | アクション |
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kogaku17_28_07.pdf (1.7 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2010-10-14 | |||||
タイトル | ||||||
タイトル | Diffusion of Hydrogen Through Ordered and Disordered Pd-12.5 at% Ce alloys | |||||
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 | departmental bulletin paper | |||||
著者 |
Sakamoto, Yoshiichi
× Sakamoto, Yoshiichi× Tanaka, Yoshizumi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The diffusivity of hydrogen in ordered and disordered states of Pd-12.5 at% Ce alloys was measured at room temperatures by an electrochemical permeation method. The ordered state has higher diffusivity and low activation energy for diffusion compared with those of the disordered state. The proposed models for the ordered state provide a good description of the experimental results of diffusivity in the alloy. The lower diffusivity of hydrogen in the disordered state can be explained in terms of the trapping effect at the lattice imperfections such as dislocations and the strain fields associated with the dissolved Ce atoms and/or Ce-Ce nearest neighbors. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 巻 17, 号 28, p. 49-58, 発行日 1987-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 長崎大学工学部 | |||||
出版者別言語 | ||||||
Faculty of Engineering, Nagasaki University | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告, 17(28), pp.49-58; 1987 |