Ion beam induced luminescence of complexes formed in adsorbent for MA recovery process

Sou Watanabe; Yuya Katai; Haruaki Matsuura; Wataru Kada; Masashi Koka; Takahiro Satoh; Tsuyoshi Arai

doi:10.1016/j.nimb.2018.08.029

Ion beam induced luminescence of complexes formed in adsorbent for MA recovery process

Sou Watanabe, Yuya Katai, Haruaki Matsuura, Wataru Kada, Masashi Koka, Takahiro Satoh, Tsuyoshi Arai

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

1 Citation (Scopus)

Abstract

IBIL and EXAFS analyses were carried out on an adsorbent impregnating CMPO and HDEHP extractants for the extraction chromatography technology in order to evaluate chemical structure of complex formed in the adsorbent. EXAFS analysis suggested that contributions of CMPO and HDEHP for Eu(III) extraction must be not only individual ones but also cooperative. IBIL spectra obtained for the adsorbent were attributed to complexes of Eu(III) with organic compounds, and the profile was sensitive to coordination structure of the organic compounds. Those analytical technologies were shown to be effective to investigate chemical environment of cation charged in organic compounds. Two dimensional imaging using specific luminescence was also tried on the adsorbent, and required performance for the system to evaluate distribution of the complexes inside the particle was clarified.

Original language	English
Pages (from-to)	61-65
Number of pages	5
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	450
DOIs	https://doi.org/10.1016/j.nimb.2018.08.029
Publication status	Published - 2019 Jul 1

Keywords

Adsorbent
Complex
EXAFS
IBIL

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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Ion beam induced luminescence of complexes formed in adsorbent for MA recovery process. / Watanabe, Sou; Katai, Yuya; Matsuura, Haruaki; Kada, Wataru; Koka, Masashi; Satoh, Takahiro; Arai, Tsuyoshi.

In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 450, 01.07.2019, p. 61-65.

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

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title = "Ion beam induced luminescence of complexes formed in adsorbent for MA recovery process",

abstract = "IBIL and EXAFS analyses were carried out on an adsorbent impregnating CMPO and HDEHP extractants for the extraction chromatography technology in order to evaluate chemical structure of complex formed in the adsorbent. EXAFS analysis suggested that contributions of CMPO and HDEHP for Eu(III) extraction must be not only individual ones but also cooperative. IBIL spectra obtained for the adsorbent were attributed to complexes of Eu(III) with organic compounds, and the profile was sensitive to coordination structure of the organic compounds. Those analytical technologies were shown to be effective to investigate chemical environment of cation charged in organic compounds. Two dimensional imaging using specific luminescence was also tried on the adsorbent, and required performance for the system to evaluate distribution of the complexes inside the particle was clarified.",

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author = "Sou Watanabe and Yuya Katai and Haruaki Matsuura and Wataru Kada and Masashi Koka and Takahiro Satoh and Tsuyoshi Arai",

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T1 - Ion beam induced luminescence of complexes formed in adsorbent for MA recovery process

AU - Watanabe, Sou

AU - Katai, Yuya

AU - Matsuura, Haruaki

AU - Kada, Wataru

AU - Koka, Masashi

AU - Satoh, Takahiro

AU - Arai, Tsuyoshi

PY - 2019/7/1

Y1 - 2019/7/1

N2 - IBIL and EXAFS analyses were carried out on an adsorbent impregnating CMPO and HDEHP extractants for the extraction chromatography technology in order to evaluate chemical structure of complex formed in the adsorbent. EXAFS analysis suggested that contributions of CMPO and HDEHP for Eu(III) extraction must be not only individual ones but also cooperative. IBIL spectra obtained for the adsorbent were attributed to complexes of Eu(III) with organic compounds, and the profile was sensitive to coordination structure of the organic compounds. Those analytical technologies were shown to be effective to investigate chemical environment of cation charged in organic compounds. Two dimensional imaging using specific luminescence was also tried on the adsorbent, and required performance for the system to evaluate distribution of the complexes inside the particle was clarified.

AB - IBIL and EXAFS analyses were carried out on an adsorbent impregnating CMPO and HDEHP extractants for the extraction chromatography technology in order to evaluate chemical structure of complex formed in the adsorbent. EXAFS analysis suggested that contributions of CMPO and HDEHP for Eu(III) extraction must be not only individual ones but also cooperative. IBIL spectra obtained for the adsorbent were attributed to complexes of Eu(III) with organic compounds, and the profile was sensitive to coordination structure of the organic compounds. Those analytical technologies were shown to be effective to investigate chemical environment of cation charged in organic compounds. Two dimensional imaging using specific luminescence was also tried on the adsorbent, and required performance for the system to evaluate distribution of the complexes inside the particle was clarified.

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KW - Complex

KW - EXAFS

KW - IBIL

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JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

SN - 0168-583X

ER -

Ion beam induced luminescence of complexes formed in adsorbent for MA recovery process

Abstract

Keywords

ASJC Scopus subject areas

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