Surface complexes of phthalic acid at the hematite/water interface

YS Hwang, J Liu, JJ Lenhart, CM Hadad - Journal of colloid and interface …, 2007 - Elsevier
The adsorption of o-phthalic acid at the hematite/water interface was investigated
experimentally using batch adsorption experiments and attenuated total reflectance–Fourier …

Adsorption of C4-dicarboxylic acids at the hematite/water interface

YS Hwang, JJ Lenhart - Langmuir, 2008 - ACS Publications
The adsorption at the hematite/water interface of a suite of C4-dicarboxylic acids (maleic,
fumaric, and succinic acids) that differ with respect to the orientation of the carboxylic acid …

The influence of functionality on the adsorption of p-hydroxy benzoate and phthalate at the hematite–electrolyte interface

MR Das, S Mahiuddin - Journal of colloid and interface science, 2007 - Elsevier
Kinetics of adsorption of p-hydroxy benzoate and phthalate on hematite–electrolyte interface
were investigated at a constant ionic strength, I= 5× 10− 4 moldm− 3, pH 5 and at three …

ATR–FTIR spectroscopic investigation on phosphate adsorption mechanisms at the ferrihydrite–water interface

Y Arai, DL Sparks - Journal of colloid and interface science, 2001 - Elsevier
We investigated the phosphate (P) adsorption mechanisms at the ferrihydrite–water
interface as a function of pH, ionic strength (I), and loading level, using a combination of …

Surface complexation modeling of dual-mode adsorption of organic acids: Phthalic acid adsorption onto hematite

YS Hwang, JJ Lenhart - Journal of colloid and interface science, 2009 - Elsevier
Recent spectroscopic and theoretical investigations provide evidence suggesting organic
acids bind to mineral surfaces simultaneously as inner-and outer-sphere complexes and …

Comparison of the adsorption ofo-phthalate on boehmite (γ-AlOOH), aged γ-Al2O3, and goethite (α-FeOOH)

P Persson, J Nordin, J Rosenqvist, L Lövgren… - Journal of colloid and …, 1998 - Elsevier
This work is concerned with the adsorption ofo-phthalate (1, 2-benzenedicarboxylate) at the
water–metal (hydr) oxide interface. Previously published infrared spectroscopic …

Adsorption of organic matter at mineral/water interfaces: 7. ATR-FTIR and quantum chemical study of lactate interactions with hematite nanoparticles

J Ha, T Hyun Yoon, Y Wang, CB Musgrave… - Langmuir, 2008 - ACS Publications
The interaction of the l-lactate ion (l-CH3CH (OH) COO−, lact− 1) with hematite (α-Fe2O3)
nanoparticles (average diameter 11 nm) in the presence of bulk water at pH 5 and 25° C …

Characterization of benzoic and phenolic complexes at the goethite/aqueous solution interface using cylindrical internal reflection Fourier transform infrared …

MI Tejedor-Tejedor, EC Yost, MA Anderson - Langmuir, 1992 - ACS Publications
Bonding structures of benzoic compoundsat the goethite (a-FeOOH)/water interface were
investigated “in situ” using cylindrical internal reflection (CIR) Fourier transform infrared …

Adsorption of o-Phthalate at the Water−Boehmite (γ-AlOOH) Interface:  Evidence for Two Coordination Modes

J Nordin, P Persson, E Laiti, S Sjöberg - Langmuir, 1997 - ACS Publications
Complexation of o-phthalate (1, 2-benzenedicarboxylate) at the water− boehmite (γ-AlOOH)
interface has been studied in 0.1 N NaCl media at 298.2 K within the range 4.0< pH< 10.0 …

Spectroscopic evidence for ternary surface complexes in the lead (II)–malonic acid–hematite system

JJ Lenhart, JR Bargar, JA Davis - Journal of colloid and interface science, 2001 - Elsevier
Using extended X-ray absorption fine structure (EXAFS) and attenuated total reflectance
Fourier-transform infrared (ATR-FTIR) measurements, we examined the sorption of Pb (II) to …