Copper-alumina-organic matter mixed systems: Alumina transformation and copper speciation as revealed by EPR spectroscopy

Environmental Science and Technology

Volumn 42, Issue 12, 2008, Pages 4422-4427

  Martínez, Carmen Enid ^a   Martínez Villegas, Nadia ^a  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM; BIOGEOCHEMISTRY; BIOLOGICAL MATERIALS; CHEMICAL SPECIATION; COMPUTER NETWORKS; COPPER; COPPER ALLOYS; ELECTRON RESONANCE; ELECTRON SPIN RESONANCE SPECTROSCOPY; MATHEMATICAL TRANSFORMATIONS; ORE TREATMENT; ORGANIC COMPOUNDS; PARAMAGNETIC RESONANCE; PH; QUANTUM THEORY; SPECTRUM ANALYSIS; VOLTAMMETRY; X RAY DIFFRACTION ANALYSIS;

(O-SEC.-BUTYLDITHIOCARBONATIO-S ,S') COPPER; CHEMICAL FORMS; ELECTRON PARAMAGNETIC RESONANCE (EPR) SPECTROSCOPY; GIBBSITE; MIXED SYSTEMS; ORGANIC MATTER (OM);

PH EFFECTS;

ALUMINUM OXIDE; ALUMINUM SALT; COPPER; IRON SALT; ORGANIC MATTER;

ALUMINUM OXIDE; ANISOTROPY; COMPARATIVE STUDY; COPPER; ELECTRON SPIN RESONANCE; FLOCCULATION; FOREST SOIL; GEOCHEMISTRY; IRON; ORGANIC MATTER; PH; POLLUTANT REMOVAL; SOLUBILITY; SPECIATION (CHEMISTRY); WASTEWATER; WATER TREATMENT; X-RAY DIFFRACTION;

ANISOTROPY; ARTICLE; CHEMICAL REACTION; ELECTRON SPIN RESONANCE; FOREST; GEOCHEMISTRY; PH; POTENTIOMETRY; SOIL POLLUTANT; WASTE WATER TREATMENT PLANT; X RAY DIFFRACTION;

ALUMINUM OXIDE; COPPER; ELECTRON SPIN RESONANCE SPECTROSCOPY; X-RAY DIFFRACTION;

EID: 45249097582     PISSN: 0013936X     EISSN: None     Source Type: Journal    
DOI: 10.1021/es703206u     Document Type: Article

References (20)

1. McBride, M. B.; Martínez, C. E.; Sauvé, S. Copper (II) activity in aged suspensions of goethite and organic matter. Soil Sci. Soc. Am. J. 1998, 62, 1542-1548.
2. Martínez, C. E.; McBride, M. B. Dissolved and labile concentrations of Cd, Cu, Pb, and Zn in aged ferrihydrite-organic matter systems. Environ. Sci. Technol. 1999, 33, 745-750.
3. Martínez, C. E.; McBride, M. B. Aging of coprecipitated Cu in alumina: changes in structural location, chemical form, and solubility. Geochim. Cosmochim. Acta 2000, 64, 1729-1736.
4. McBride, M. B. Transition metal bonding in humic acid: an ESR study. Soil Sci. 1978, 126, 200-209.
5. Lu, X. Q.; Johnson, W. D. The reaction of aquatic humic substances with Cu(II) ions: an ESR study of complexation. Sci. Total Environ. 1997, 203, 199-207.
6. Senesi, N.; Bocian, D. F.; Sposito, G. Electron Spin resonance investigation of copper(II) complexation by soil fulvic acid. Soil Sci. Soc. Am. J. 1985, 49, 114-119.
7. 2+-binding sites in aquatic humic substances. Environ. Sci. Technol. 2000, 34, 2138-2142.
8. Croué, J. P.; Benedetti, M. F.; Violleau, D.; Leenheer, J. A. Characterization and copper binding of humic and nonhumic organic matter isolated from the South Platte River: Evidence for the presence of nitrogenous binding site. Environ. Sci. Technol. 2003, 37, 328-336.
9. Micera, G.; Erre, L. S.; Dallocchio, R. Metal complex formation on the surface of amorphous aluminum hydroxide. Part I. Copper(II) complexes of glutamic and aspartic acids. Colloids Surf. 1987, 28, 147-157.
10. 3-water interface. J. Colloid Interface Sci. 1999, 220, 133-147.
11. Karlsson, T.; Persson, P.; Skyllberg, U. Complexation of copper(II) in organic soils and in dissolved organic matter - EXAFS evidence for chelate ring structures. Environ. Sci. Technol. 2006, 40, 2623-2628.
12. Ge, R.; Zhang, Y.; Sun, X.; Watt, R. M.; He, Q.; Huang, J.; Wilcox, D. E.; Sun, H. Thermodynamic and kinetic aspects of metal binding to the histidine-rich protein, Hpn. J. Am. Chem. Soc. 2006, 128, 11330-11331.
13. Benites, P. J.; Rawat, D. S.; Zaleski, J. M. Metalloenediynes: Ligand field control of thermal Bergman cyclization reactions. J. Am. Chem. Soc. 2000, 122, 7208-7217.
14. Chan, C. S.; Stasio, G. D.; Welch, S. A.; Girasole, M.; Frazer, B. H.; Nesterova, M. V.; Fakra, S.; Banfield, J. F. Microbial polysaccharides template assembly of nanocrystal fibers. Science 2004, 303, 1656-1658.
15. Xia, K.; Taylor, R. W.; Bleam, W. F.; Helmke, P. A. The distribution of Cu(II) on boehmite and silica surfaces: Correlating EPR signal loss with the effective Bohr magneton number of sorbed ions. J. Colloid Interface Sci. 1998, 199, 77-82.
16. Weesneer, F. J.; Bleam, W. F. X-ray absorption and EPR spectroscopic characterization of adsorbed Cu(II) complexes at the boehmite (AlOOH) surface. J. Colloid Interface Sci. 1997, 196, 79-86.
17. Strawn, D. G.; Palmer, N. E.; Furnare, L. J.; Goodell, C.; Amonette, J. E.; Kukkadapu, R. K. Copper sorption mechanisms on smectites. Clays Clay Miner. 2004, 52, 321-333.
18. Gembus, A.; Corzilius, B.; Eichel, R. A.; Dinse, K. P.; Immel, S.; Stumm, D.; Flauaus, M.; Plenio, H. Electron paramagnetic resonance structure investigation of copper complexation in a hemicarcerand. J. Phys. Chem. B 2006, 110, 15012-15020.
19. Peisach, J.; Blumberg, W. E. Structural implications derived from the analysis of electron paramagnetic resonance spectra of natural and artificial copper proteins. Arch. Biochem. Biophys. 1974, 165, 691-708.
20. Martínez-Villegas, N.; Martínez, C. E. Solid- and solution-phase organics dictate copper distribution and speciation in multicomponent systems containing ferrihydrite, organic matter, and montmorillonite. Environ. Sci. Technol. 2008, 42, 2833-2838.