Advanced 2D XRF imaging of uranium oxidation states using HERFD at the U M4 edge

Elena F. Bazarkina; Kimberly V. Lau; Anthony Chappaz; Evgeny Bastrakov; Barbara Etschmann; Joël Brugger; Madeline Marshall; Frances M. Meyer; Christopher J. Boreham; Lucia Amidani; Kristina O. Kvashnina

doi:10.1039/d4cc06211f

Advanced 2D XRF imaging of uranium oxidation states using HERFD at the U M₄ edge

Elena F. Bazarkina, Kimberly V. Lau, Anthony Chappaz, Evgeny Bastrakov, Barbara Etschmann, Joël Brugger, Madeline Marshall, Frances M. Meyer, Christopher J. Boreham, Lucia Amidani, Kristina O. Kvashnina

Geosciences

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Uranium is found in various types of rocks. HERFD-XRF imaging at the U M₄ edge is a novel non-destructive technique that visualizes the distribution of U(iv), (v), and (vi) oxidation states at concentration levels ranging from ppm to wt%, offering unprecedented insights into uranium habitat and valence.

Original language	English (US)
Pages (from-to)	3840-3843
Number of pages	4
Journal	Chemical Communications
Volume	61
Issue number	19
DOIs	https://doi.org/10.1039/d4cc06211f
State	Published - Feb 5 2025

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Catalysis
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/d4cc06211f

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title = "Advanced 2D XRF imaging of uranium oxidation states using HERFD at the U M4 edge",

abstract = "Uranium is found in various types of rocks. HERFD-XRF imaging at the U M4 edge is a novel non-destructive technique that visualizes the distribution of U(iv), (v), and (vi) oxidation states at concentration levels ranging from ppm to wt%, offering unprecedented insights into uranium habitat and valence.",

author = "Bazarkina, {Elena F.} and Lau, {Kimberly V.} and Anthony Chappaz and Evgeny Bastrakov and Barbara Etschmann and Jo{\"e}l Brugger and Madeline Marshall and Meyer, {Frances M.} and Boreham, {Christopher J.} and Lucia Amidani and Kvashnina, {Kristina O.}",

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doi = "10.1039/d4cc06211f",

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AU - Bazarkina, Elena F.

AU - Lau, Kimberly V.

AU - Chappaz, Anthony

AU - Bastrakov, Evgeny

AU - Etschmann, Barbara

AU - Brugger, Joël

AU - Marshall, Madeline

AU - Meyer, Frances M.

AU - Boreham, Christopher J.

AU - Amidani, Lucia

AU - Kvashnina, Kristina O.

PY - 2025/2/5

Y1 - 2025/2/5

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AB - Uranium is found in various types of rocks. HERFD-XRF imaging at the U M4 edge is a novel non-destructive technique that visualizes the distribution of U(iv), (v), and (vi) oxidation states at concentration levels ranging from ppm to wt%, offering unprecedented insights into uranium habitat and valence.

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JO - Chemical Communications

JF - Chemical Communications

IS - 19

ER -

Advanced 2D XRF imaging of uranium oxidation states using HERFD at the U M₄ edge

Abstract

All Science Journal Classification (ASJC) codes

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