Revealing the adsorption mechanism of copper on hemp-based materials through EDX, nano-CT, XPS, FTIR, Raman, and XANES characterization techniques - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement
Article Dans Une Revue Chemical Engineering Journal Advances Année : 2022

Revealing the adsorption mechanism of copper on hemp-based materials through EDX, nano-CT, XPS, FTIR, Raman, and XANES characterization techniques

Résumé

Hemp-based materials have been recently proposed as adsorbents for metals present in aqueous solutions using adsorption-oriented processes. This study aims to reveal the adsorption mechanism of materials prepared from hemp shives as co-products of the hemp industry, namely sodium carbonate-activated (SHI-C) and polycarboxylic agent-grafted (SHI-BTCA) hemp shives. The interactions between copper and two hemp-based materials were characterized by different microscopic and spectroscopic techniques such as energy-disperse
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hal-03813238 , version 1 (13-10-2022)

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Chiara Mongiovi, Grégorio Crini, Xavier Gabrion, Vincent Placet, Virginie Blondeau-Patissier, et al.. Revealing the adsorption mechanism of copper on hemp-based materials through EDX, nano-CT, XPS, FTIR, Raman, and XANES characterization techniques. Chemical Engineering Journal Advances, 2022, 10, pp.100282 (12). ⟨10.1016/j.ceja.2022.100282⟩. ⟨hal-03813238⟩
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