レーザー誘導分解スペクトロスコーピー/レーザーアブレーション-マルチコレクター-誘導結合プラズマ-質量スペクトロメトリによるフッ素とウラン同位体の同時決定のためのウラン単粒子分析

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Updated: Jun 26, 2025

Separation of Uranium and Thorium for 230Th-U Dating of Submarine Hydrothermal Sulfides
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Separation of Uranium and Thorium for 230Th-U Dating of Submarine Hydrothermal Sulfides

Published on: May 20, 2019

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Benjamin T Manard1, C Derrick Quarles2, Veronica C Bradley3

  • 1Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States.

Journal of the American Chemical Society
|May 8, 2024
PubMed
まとめ

この研究では,ウラニルフッ化物 (UO2F2) 粒子を分析するためのLIBS/LA-MC-ICP-MSの急速な技術が導入されています. この方法は,カルシネーション後のフッ素の損失とウラン同位体を正確に定量化し,核物質の特徴化のための効率性を実証しています.

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