| タイトル | The Formation and Stability of Carbonic Acid on Outer Solar System Bodies |
| 本文（外部サイト） | http://hdl.handle.net/2060/20090033103 |
| 著者（英） | Hudson, R. L.; Peeters, Z.; Moore, M. H.; Lewis, Ariel |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2009-01-01 |
| 言語 | eng |
| 内容記述 | The radiation chemistry, thermal stability, and vapor pressure of solid-phase carbonic acid (H2CO3) have been studied with mid-infrared spectroscopy. A new procedure for measuring this molecule's radiation stability has been used to obtain intrinsic IR band strengths and half-lives for radiolytic destruction. Results are compared to literature values. We report, for the first time, measurements of carbonic acid's vapor pressure and its heat of sublimation. We also report the first observation of a chemical reaction involving solid-phase carbonic acid. Possible applications of these findings are discussed, with an emphasis on the outer Solar System. |
| NASA分類 | Space Sciences (General) |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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