Adsorption mechanisms of trivalent gold on iron- and aluminum-(oxy)hydroxides. Part 1: X-ray absorption and Raman scattering spectroscopic studies of Au(III) adsorbed on ferrihydrite, goethite, and boehmite

Autor: Michel Deveughèle, Ingrid Berrodier, Gordon E. Brown, Markus Winterer, François Farges, Marc F. Benedetti

Publikováno v: Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, Elsevier, 2004, 68 (14), pp.3019--3042. ⟨10.1016/j.gca.2004.02.009⟩

International audience; Gold adsorption products on powdered ferrihydrite, goethite, and boehmite samples, prepared by reacting Au(III)-Cl solutions ([Au] = 4.2 x 10(-5)-9.0 x 10(-3) M; [Cl] = 0.017-0.6 M) with these adsorbents at pH Values of 4 to 9

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https://hal-upec-upem.archives-ouvertes.fr/hal-00693973