Metallic technetium sequestration in nickel core/shell microstructure during Fe(OH)2 transformation with Ni doping

This study investigates the impacts of Ni doping on technetium-99 (Tc) sequestration in aqueous solutions through transformation of Fe(OH)2(s) to iron spinel (magnetite) under alkaline conditions. Extensive solid characterization was performed for the mineral phases produced, as well as the Tc/Ni sp...

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Veröffentlicht in:	Journal of hazardous materials 2022-03, Vol.425, p.127779-127779, Article 127779
Hauptverfasser:	Wang, Guohui, Kim, Dong-Sang, Olszta, Matthew J., Bowden, Mark E., Schreiber, Daniel K., Saslow, Sarah A., Um, Wooyong, Riley, Brian J., Wang, Jing, Kruger, Albert A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Iron spinel Metallic technetium Ni doping Radioactive waste Sequestration
Online-Zugang:	Volltext
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