Superparamagnetic graphene oxide–magnetite nanoparticle composites for uptake of actinide ions from mildly acidic feeds

ABD

Industry: Enviroment
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Instrument: Vasco, Wallis

Industry: Enviroment

DOI: https://doi.org/10.1016/j.chroma.2017.07.008

Keywords: nanoparticle composites, actinide ions, adsorption, radioactive waste

Super paramagnetic graphene oxide (GO) − Fe3O4 nanoparticle composites were prepared and characterized by conventional techniques such as XRD, SEM, EDX, FT-IR, Raman, XPS, DLS and zeta potential, etc. TEM studies have confirmed nanoparticle nature of the composites. The GO-magnetic nanoparticle composites can be dispersed in mildly acidic aqueous solutions and get concentrated in a small volume under application of an external magnetic field. (383)

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