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ポリカーボネート膜における水素同位体の透過と拡散 Ⅱ
https://doi.org/10.15099/00006339
https://doi.org/10.15099/0000633977a2d495-84b5-4c51-baf3-8b4f949c55ed
名前 / ファイル | ライセンス | アクション |
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annual_report5-5.pdf (649.9 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-10-03 | |||||
タイトル | ||||||
タイトル | ポリカーボネート膜における水素同位体の透過と拡散 Ⅱ | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
ID登録 | ||||||
ID登録 | 10.15099/00006339 | |||||
ID登録タイプ | JaLC | |||||
著者 |
三宅, 均
× 三宅, 均× 松山, 政夫× 渡辺, 国昭 |
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著者別名 | ||||||
姓名 | Miyake, Hitoshi | |||||
著者別名 | ||||||
姓名 | Matsuyama, Masao | |||||
著者別名 | ||||||
姓名 | Watanabe, Kuniaki | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | Diffusion and Permeation of Hydrogen Isotopes in/through Polycarbonate Ⅱ | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Permeation and solution of tritium through/in organic polymers are important problems for applying these materials to tritium handling systems. In this connection, the solution and diffusion of tritium in several polymers were studied by means of time-lag method and considerable abnormal behavior for tritium permeation though polycarbonate film was observed. The causes of this abnormality were investigated by measuring diffusivity and solubility of tritium under various experimental conditions. It was observed that the solubility and diffusivity and hence permeability of tritium was significantly affected by the presence of residual solvent originating from the manufacturing processes. In addition, the residual solvent enhanced the solution of isobutene contained in counting gas when the permeation was measured by β-ray counting method using G-M counter. Both the residual solvent and dissolved isobutene disturbed the diffusion of tritium. The latter, however, significantly impaired the diffusion of tritium. When the residual solvent was removed from the film in vacuum and the permeation was measured by quadrupole mass spectrometer, the abnormality disappeared and normal isotope effect was observed. The extent of isotope effect, however, differed from that of the classical rate law prediction. | |||||
書誌情報 |
富山大学トリチウム科学センター研究報告 = Annual Report of Tritium Research Center, Toyama University 巻 5, p. 53-60, 発行日 1985 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0287-1408 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10100133 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
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 | 富山大学トリチウム科学センター | |||||
資源タイプ(DSpace) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article |