Origin of the unusually strong and selective binding of vanadium by polyamidoximes in seawater

Amidoxime-functionalized polymeric adsorbents are the most promising materials for harvesting uranium from seawater. Here the authors investigate the preferential extraction of vanadium over uranium by polyamidoximes by exploring the unusually strong and selective binding of vanadium.

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Autores principales: Alexander S. Ivanov, Christina J. Leggett, Bernard F. Parker, Zhicheng Zhang, John Arnold, Sheng Dai, Carter W. Abney, Vyacheslav S. Bryantsev, Linfeng Rao
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/e54ab5eee81b41f487be8bc6fdbbe6e6
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Sumario:Amidoxime-functionalized polymeric adsorbents are the most promising materials for harvesting uranium from seawater. Here the authors investigate the preferential extraction of vanadium over uranium by polyamidoximes by exploring the unusually strong and selective binding of vanadium.