In situ determination of sulfur speciation and partitioning in aqueous fluid-silicate melt systems

A Colin, C Schmidt, GSS Pokrovski, M Wilke… - Geochemical …, 2020 - hal.science
Current knowledge of sulfur behaviour in magmas is based exclusively on ex situ analyses.
Here we report the first in situ measurement of sulfur speciation and partitioning between …

Multiple sulfur isotope fractionation in hydrothermal systems in the presence of radical ions and molecular sulfur

MA Kokh, N Assayag, S Mounic, P Cartigny… - … et Cosmochimica Acta, 2020 - Elsevier
This study is aimed to evaluate the role played by the sulfur radical ions (S 3 radical dot−
and S 2 radical dot−) and molecular sulfur (S 0) on sulfur isotope fractionation and to …

Speciation and Thermodynamic Properties of Pb-HS Complexes in Sulfur-Rich Hydrothermal Fluids: Insights from Ab Initio Molecular Dynamics Simulations

H Wu, L Liu, JM Dick, H Liu - ACS Earth and Space Chemistry, 2023 - ACS Publications
The speciation and thermodynamic properties of Pb (II) complexes with different ligands in
aqueous solutions are critical for understanding Pb mineralization in the crust and Pb …