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 …

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 …

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 …

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 …

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. 6. Effect of inner-sphere versus outer-sphere adsorption on colloidal stability

SB Johnson, GE Brown, TW Healy, PJ Scales - Langmuir, 2005 - ACS Publications
The effects of the adsorption modes of several low molecular weight (LMW) organic anions
(maleate, oxalate, and citrate) on the colloidal stability of corundum− water suspensions …

Adsorption of organic matter at mineral/water interfaces. 2. Outer-sphere adsorption of maleate and implications for dissolution processes

SB Johnson, TH Yoon, BD Kocar, GE Brown - Langmuir, 2004 - ACS Publications
The effects of the adsorption of a simple dicarboxylate low molecular weight organic anion,
maleate, on the dissolution of a model aluminum oxide, corundum (α-Al2O3), have been …

Adsorption of organic matter at mineral/water interfaces: 5. Effects of adsorbed natural organic matter analogues on mineral dissolution

SB Johnson, TH Yoon, GE Brown - Langmuir, 2005 - ACS Publications
The effects of the adsorption of pyromellitate, an analogue for natural organic matter, on the
dissolution behavior of corundum (α-Al2O3) have been examined over a wide range of …