Documents disponibles écrits par cet auteur

Synthesis and characterization of gallic acid resin and its interaction with palladium(II), rhodium(III) chloro complexes / Mustafa Can in Industrial & engineering chemistry research, Vol. 51 N° 17 (Mai 2012) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 51 N° 17 (Mai 2012) . - pp. 6052–6063 Titre : Synthesis and characterization of gallic acid resin and its interaction with palladium(II), rhodium(III) chloro complexes Type de document : texte imprimé Auteurs : Mustafa Can, Auteur ; Emrah Bulut, Auteur ; Mahmut Özacar, Auteur Année de publication : 2012 Article en page(s) : pp. 6052–6063 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Gallic  acid  Adsorbent Résumé : Gallic acid (GA) and formaldehyde condensation reaction was carried out under alkaline condition to prepare the gallic acid–formaldehyde resol resin (GAR). Obtained resin was used as adsorbent for recovery of palladium(II) and rhodium(III) ions from chloride-containing solutions. This kind of recovery was very simple and useful for generating little secondary wastes. Interaction of adsorption also was investigated: Chloropalladium(II) species were reduced to Pd(0), while hydroxyl groups of GAR were oxidized during the adsorption. Proposed adsorption of the aquachlororhodium(III) species mostly takes place via ligand exchange mechanism. GAR, Rh-adsorbed GAR, and Pd-adsorbed GAR were characterized by scanning electron microscopy, energy-dispersive spectrometry, X-ray diffraction spectroscopy, and Fourier transform infrared–attenuated total reflection spectroscopy. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie300437u [article] Synthesis and characterization of gallic acid resin and its interaction with palladium(II), rhodium(III) chloro complexes [texte imprimé] / Mustafa Can, Auteur ; Emrah Bulut, Auteur ; Mahmut Özacar, Auteur . - 2012 . - pp. 6052–6063. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 17 (Mai 2012) . - pp. 6052–6063 Mots-clés : Gallic  acid  Adsorbent Résumé : Gallic acid (GA) and formaldehyde condensation reaction was carried out under alkaline condition to prepare the gallic acid–formaldehyde resol resin (GAR). Obtained resin was used as adsorbent for recovery of palladium(II) and rhodium(III) ions from chloride-containing solutions. This kind of recovery was very simple and useful for generating little secondary wastes. Interaction of adsorption also was investigated: Chloropalladium(II) species were reduced to Pd(0), while hydroxyl groups of GAR were oxidized during the adsorption. Proposed adsorption of the aquachlororhodium(III) species mostly takes place via ligand exchange mechanism. GAR, Rh-adsorbed GAR, and Pd-adsorbed GAR were characterized by scanning electron microscopy, energy-dispersive spectrometry, X-ray diffraction spectroscopy, and Fourier transform infrared–attenuated total reflection spectroscopy. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie300437u