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20032009
most citedArsenite sorption and co-precipitation with calcite

175 citations

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physics.chem-ph2008★ 53 cited

Textural properties of synthetic nano-calcite produced by hydrothermal carbonation of calcium hydroxide

German Montes-Hernandez, Alejandro Fernandez-Martinez, L. Charlet +2

The hydrothermal carbonation of calcium hydroxide (Ca(OH)2) at high pressure of CO2 (initial PCO2 1/4 55 bar) and moderate to high temperature (30 and 90 1C) was used to synthesize…

physics.chem-ph2008★ 175 cited

Arsenite sorption and co-precipitation with calcite

Gabriela Roman-Ross, Gabriel Cuello, Xavier Turrillas +2

Sorption of As(III) by calcite was investigated as a function of As(III) concentration, time and pH. The sorption isotherm, i.e. the log As(III) vs. log [As(OH)3 degrees / Assat] p…

physics.chem-ph2008★ 20 cited

Structure of chalcogenide glasses by neutron diffraction

Gabriel Cuello, Andrea Piarristeguy, Alejandro Fernandez-Martinez +2

The purpose of this work is to study the change in the structure of the Ge-Se network upon doping with Ag. The total structure factor S(Q) for two samples has been measured by neut…

physics.chem-ph2007★ 60 cited

Arsenic uptake by gypsum and calcite: Modeling and probing by neutron and x-ray scattering

Alejandro Fernandez-Martinez, Gabriel J. Cuello, Gabriela Roman-Ross +4

Here we report on two structural studies performed on As-doped gypsum (CaSO4 2H2O) and calcite (CaCO3), using neutron (D20-ILL) and x-ray (ID11-ESRF) diffraction data and EXAFS (BM…