Time-dependent surface speciation of oxalate at the water-boehmite (γ-AlOOH) interface: implications for dissolution

K Axe, P Persson - Geochimica et cosmochimica acta, 2001 - Elsevier
The surface speciation of oxalate at the water-boehmite (γ-AlOOH) interface during
adsorption and dissolution reactions was studied by means of attenuated total reflectance …

Adsorption of oxalate and malonate at the water-goethite interface: molecular surface speciation from IR spectroscopy

P Persson, K Axe - Geochimica et Cosmochimica Acta, 2005 - Elsevier
The adsorption of oxalate and malonate at the water-goethite interface was studied as a
function of pH and total ligand concentrations by means of quantitative adsorption …

Adsorption of organic matter at mineral/water interfaces: I. ATR-FTIR spectroscopic and quantum chemical study of oxalate adsorbed at boehmite/water and corundum …

TH Yoon, SB Johnson, CB Musgrave… - … et Cosmochimica Acta, 2004 - Elsevier
The types and structures of adsorption complexes formed by oxalate at boehmite (γ-
AlOOH)/water and corundum (α-Al2O3)/water interfaces were determined using in situ …

An ATR-FTIR spectroscopic study of the competitive adsorption between oxalate and malonate at the water–goethite interface

K Axe, M Vejgården, P Persson - Journal of colloid and interface science, 2006 - Elsevier
The competitive adsorption between oxalate and malonate at the water–goethite interface
was studied as a function of pH and total ligand concentrations by means of quantitative …

Adsorption of monocarboxylates at the water/goethite interface: The importance of hydrogen bonding

K Norén, P Persson - Geochimica et cosmochimica acta, 2007 - Elsevier
The adsorption of monocarboxylates (acetate, benzoate, and cyclohexanecarboxylate) at
the water/goethite interface was studied as a function of pH and ionic strength by means of …

Adsorption of organic matter at mineral/water interfaces: 3. Implications of surface dissolution for adsorption of oxalate

SB Johnson, TH Yoon, AJ Slowey, GE Brown - Langmuir, 2004 - ACS Publications
The adsorption of oxalate on a model aluminum oxide, corundum (α-Al2O3), has been
examined over a broad range of oxalate concentrations (0.125− 25.0 mM) and pH …

Structure and reactivity of oxalate surface complexes on lepidocrocite derived from infrared spectroscopy, DFT-calculations, adsorption, dissolution and photochemical …

SC Borowski, J Biswakarma, K Kang… - … et Cosmochimica Acta, 2018 - Elsevier
Oxalate, together with other ligands, plays an important role in the dissolution of iron (hdyr)
oxides and the bio-availability of iron. The formation and properties of oxalate surface …

Adsorption of organic matter at mineral/water interfaces. IV. Adsorption of humic substances at boehmite/water interfaces and impact on boehmite dissolution

TH Yoon, SB Johnson, GE Brown - Langmuir, 2005 - ACS Publications
The adsorption of Suwannee River fulvic acid (SRFA) and Pahokee peat humic acid (PPHA)
at the boehmite (γ-AlOOH)/water interface and the impact of SRFA on boehmite dissolution …

Influence of solution saturation state on the kinetics of ligand-controlled dissolution of oxide phases

SM Kraemer, JG Hering - Geochimica et cosmochimica acta, 1997 - Elsevier
Ligand-controlled dissolution of δ-Al2O3 and goethite in the presence of 8-hydroxyquinoline-
5-sulfonate (HQS) has been observed as a function of the solution saturation state at …

Fluorescence spectroscopic evidence for surface complex formation at the mineral-water interface: elucidation of the mechanism of ligand-promoted dissolution

JG Hering, W Stumm - Langmuir, 1991 - ACS Publications
The formation of surface complexes at the mineral-water interface has important implications
for the properties of oxide surfaces and for their reactivity, particularly toward dissolution …