Development of advanced adsorbent for uranium recovery from seawater based on uranyl coordination chemistry, 1; Molecular design of planar pentadentate ligand and synthesis of its uranyl complex

Takao, Koichiro*; Kaneko, Masashi ; Tsushima, Satoru*

Based on a unique structural character of uranyl ion which favors planar penta-dentate coordination style, we aim to develop advanced absorbent for uranium recovery from seawater. In this study, we designed penta-dentate ligands as the absorber moiety and performed the synthesis and characterization of the uranyl complexes with their ligands.

Language	:	Japanese
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Meeting title	:	日本原子力学会2020年春の年会
Held date	:	2020/03
Location (city)	:	福島
Location (country)	:	日本
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Keywords	:	海水ウラン; ウラニル錯体; 配位子; 福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident
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Cooperating Institute	:	東京工業大学

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Registration No. : BB20192068
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