| タイトル | Phase diagram for ammonia-water mixtures at high pressures - Implications for icy satellites |
| 著者（英） | Cynn, H. C.; Nicol, M.; Koumvakalis, A.; Boone, S.; Stevenson, D. J. |
| 著者所属（英） | California Inst. of Tech.|California Univ. |
| 発行日 | 1989-01-01 |
| 言語 | eng |
| 内容記述 | The (NH3)x(H2O)1-x phase diagram for X from 0 to 0.50 has been reexamined at temperatures from 125 K to 400 K and at pressures from 6.0 GPa using diamond anvil cells, and the implications of the findings for icy satellites are addressed. Titan is likely to have a thicker NH3-H2O ocean than previously suspected, because the stability field of NH3-H2O is found to be smaller than previously supposed. The implications for methane and ammonia volcanism on Titan are briefly discussed. The experimentally observed reactivity between the liquid and iron may also have implications for planetary and satellite evolution. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 89A36522 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/363815 |
