Acid/base properties and phenylphosphonic acid complexation at the aged γ-Al2O3/water interface

E Laiti, LO Öhman, J Nordin, S Sjöberg - Journal of colloid and interface …, 1995 - Elsevier
Acid/base properties and phenylphosphonic acid (H2L) complexation at the water-
suspended-and-aged γ-Al2O3/water interface have been studied in 0.1 M Na (Cl) medium at …

Surface Complexation and Precipitation at the H+−Orthophosphate−Aged γ-Al2O3/Water Interface

E Laiti, P Persson, LO Öhman - Langmuir, 1996 - ACS Publications
Surface complexation of orthophosphate ions at the water-suspended-and-aged γ-
Al2O3/water interface has been studied by means of a series of batch experiments in 0.1 M …

Acid/base properties and phenylphosphonic acid complexation at the boehmite/water interface

E Laiti, LO Öhman - Journal of colloid and interface science, 1996 - Elsevier
Acid/base properties and phenylphosphonic acid (H2L) complexation at the boehmite (γ-
AlOOH)/water interface have been studied by means of potentiometric titrations and batch …

Vibration spectroscopy study of phenylphosphonate at the water–aluminum (Hydr) oxide interface

P Persson, E Laiti - Journal of colloid and interface science, 1997 - Elsevier
Two previously published surface complexation models of phenylphosphonate on aged γ-
Al2O3and boehmite (γ-AlOOH), respectively, have been examined by means of FTIR and FT …

Balance between surface complexation and surface phase transformation at the alumina/water interface

E Laiti, P Persson, LO Öhman - Langmuir, 1998 - ACS Publications
This paper synthesizes and expands on the results of a recent series of investigations aimed
at characterizing the interactions of orthophosphate, phenylphosphonate, and clodronate …

Adsorption of phosphate at the aluminum (hydr) oxides–water interface: Role of the surface acid–base properties

X Yang, D Wang, Z Sun, H Tang - Colloids and Surfaces a …, 2007 - Elsevier
In this paper, the adsorption of phosphate on two crystallized aluminum oxides, pseudo-
boehmite (pseudo-γ-AlOOH) and α-Al2O3, was studied. The adsorption experiments were …

Specific adsorption of cations on hydrous γ-Al2O3

CP Huang, W Stumm - Journal of Colloid and Interface Science, 1973 - Elsevier
The amphoteric properties of hydrous γ-Al 2 O 3 and the distribution of earth alkaline cations
in the oxide-electrolyte interface was evaluated from alkalimetric and acidimetric titration …

Surface reactivity of α-Al2O3 and mechanisms of phosphate sorption: In situ ATR-FTIR spectroscopy and ζ potential studies

M Del Nero, C Galindo, R Barillon, E Halter… - Journal of Colloid and …, 2010 - Elsevier
We have investigated the effect of solution parameters on the adsorption of phosphate ions
and on charges and structures, ie, on the nature of species, at the α-Al2O3 colloid/solution …

The maximum of phosphate adsorption at pH 4.0: why it appears on aluminum oxides but not on iron oxides

X Huang, GD Foster, RV Honeychuck, JA Schreifels - Langmuir, 2009 - ACS Publications
We conducted a series of phosphate adsorption experiments with alumina and hematite at a
range of initial P concentrations and pH values. We found that at low initial P concentration …

Interaction of Pb2+ with hydrous γ-Al2O3

H Hohl, W Stumm - Journal of Colloid and Interface Science, 1976 - Elsevier
Significant adsorption of Pb (II) on to hydrous γ-Al 2 O 3 from dilute solutions is observed
even at pH values far below the zero point of charge. The specific binding of Pb 2+ on …