書誌事項
- タイトル別名
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- Diffusion and Dissociation of Water on Forsterite Surface
- 公開日
- 2019
- DOI
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- 10.2477/jccj.2019-0041
- 公開者
- 日本コンピュータ化学会
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説明
<p>To investigate the effects of forsterite structure on processes of H2O decomposition and proton diffusion, we performed molecular dynamics calculations on forsterites in glassy and crystalline states. The result shows that the decomposition rate of H2O on forsterite in the glassy state is higher than that in crystalline state in a temperature range of 200 to 400 K. Furthermore, the decomposed proton permeates into the internal part of glassy forsterite through hopping, whereas no permeation was observed for the crystalline state. These results suggest that the glassy structure of forsterite is an important factor for chemical evolution processes in interstellar spaces.</p>
収録刊行物
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- Journal of Computer Chemistry, Japan
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Journal of Computer Chemistry, Japan 18 (5), 202-204, 2019
日本コンピュータ化学会
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詳細情報 詳細情報について
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- CRID
- 1390283659854371968
-
- NII論文ID
- 130007802547
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- ISSN
- 13473824
- 13471767
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
-
- 抄録ライセンスフラグ
- 使用不可

