| タイトル | UHV outgassing measurements on various carbons. |
| 著者（英） | Benson, D. K.; Beitel, G. A. |
| 発行日 | 1973-02-01 |
| 言語 | eng |
| 内容記述 | Mass spectral analyses were made of gases desorbed from carbon samples at increasing temperatures up to 2200 K. Samples were initially outgassed above 2000 K, exposed to air for several hours at room temperature, and then tested in ultrahigh vacuum following a 24-hr bake at 300 C. Four forms of carbon tested were pyrolytic carbon, Grafoil, vitreous carbon, and pyrolyzed-phenolic fibers. The equivalent of several monolayers of gas (mostly H2 and CO) are evolved from all of the carbons except vitreous carbon. Less than a monolayer of gas is evolved from vitreous carbon during outgassing to 2000 K. |
| NASA分類 | CHEMISTRY |
| レポートNO | 73A21621 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/458363 |
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