Adsorption location of copper on hemp shives revealed by combination of K-edge subtraction X-ray microtomography and X-ray micro-fluorescence - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Cellulose Année : 2024

Adsorption location of copper on hemp shives revealed by combination of K-edge subtraction X-ray microtomography and X-ray micro-fluorescence

Résumé

In the literature, hemp shives have been proposed as adsorbents capable of effectively complexing metals in aqueous solution. However, studies on the localization of metals in these multicell type lignocellulosic materials are scarce and further description of adsorption sites are required for better optimization of adsorbent capacity. In this article, we show the complementarity of two synchrotron-radiation techniques, namely K-edge subtraction microtomography and X-ray micro-fluorescence, to visualize the spatial distribution of the copper complexed
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Dates et versions

hal-04528333 , version 1 (01-04-2024)

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  • HAL Id : hal-04528333 , version 1

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Chiara Mongiovi, Xavier Gabrion, Jason Govilas, Wajih Akleh, Mario Scheel, et al.. Adsorption location of copper on hemp shives revealed by combination of K-edge subtraction X-ray microtomography and X-ray micro-fluorescence. Cellulose, 2024, 31 (2), pp.809 - 822. ⟨hal-04528333⟩
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