| アイテムタイプ |
default_学術雑誌論文 / Journal Article(1) |
| タイトル |
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タイトル |
Tracking Cavity Formation in Electron Solvation: Insights from X-ray Spectroscopy and Theory |
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言語 |
en |
| 言語 |
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|
言語 |
eng |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Absorption |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Cavities |
| キーワード |
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|
言語 |
en |
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主題Scheme |
Other |
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主題 |
Molecules |
| キーワード |
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|
言語 |
en |
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主題Scheme |
Other |
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主題 |
Solvation |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Water |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| アクセス権 |
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アクセス権 |
metadata only access |
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アクセス権URI |
http://purl.org/coar/access_right/c_14cb |
| 著者 |
Sopena Moros Arturo
Li Shuai
Li Kai
Doumy Gilles
Southworth Stephen H.
Otolski Christopher
Schaller Richard D.
熊谷 嘉晃
Rubensson Jan-Erik
Simon Marc
Dakovski Georgi
Kunnus Kristjan
Robinson Joseph S.
Hampton Christina Y.
Hoffman David J.
Koralek Jake
Loh Zhi-Heng
Santra Robin
Inhester Ludger
Young Linda
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
We present time-resolved X-ray absorption spectra of ionized liquid water and demonstrate that OH radicals, H3O+ ions, and solvated electrons all leave distinct X-ray-spectroscopic signatures. Particularly, this allows us to characterize the electron solvation process through a tool that focuses on the electronic response of oxygen atoms in the immediate vicinity of a solvated electron. Our experimental results, supported by ab initio calculations, confirm the formation of a cavity in which the solvated electron is trapped. We show that the solvation dynamics are governed by the magnitude of the random structural fluctuations present in water. As a consequence, the solvation time is highly sensitive to temperature and to the specific way the electron is injected into water. |
|
言語 |
en |
| bibliographic_information |
en : Journal of the American Chemical Society
巻 146,
号 5,
p. 3262-3269,
発行日 2024
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| 出版者 |
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出版者 |
American Chemical Society |
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言語 |
en |
| item_10001_source_id_9 |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
1520-5126 |
| item_10001_relation_14 |
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識別子タイプ |
DOI |
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関連識別子 |
10.1021/jacs.3c11857 |
| 権利 |
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権利情報 |
© The Authors. |
|
言語 |
en |
https://doi.org/10.1021/jacs.3c11857
