Pyrite (FeS2) nanoparticles were produced by one-pot solvothermal synthesis, carried out at room pressure and mild temperature (≈180 °C). With this approach the sulfide anion is cogenerated during the synthesis. This method allows one to reduce the environmental impact, because the solvent, Fe and S are the only reactants involved in the process. A thorough characterization of the synthesis products was performed by SEM micromorphology, XRD, Diffuse Reflectance Spectroscopy (DRS) and XAS spectroscopy (both in the XANES and EXAFS regions).

A spectroscopic investigation of pyrite nanoparticles for energy conversion and storage

DI BENEDETTO, FRANCESCO
2015

Abstract

Pyrite (FeS2) nanoparticles were produced by one-pot solvothermal synthesis, carried out at room pressure and mild temperature (≈180 °C). With this approach the sulfide anion is cogenerated during the synthesis. This method allows one to reduce the environmental impact, because the solvent, Fe and S are the only reactants involved in the process. A thorough characterization of the synthesis products was performed by SEM micromorphology, XRD, Diffuse Reflectance Spectroscopy (DRS) and XAS spectroscopy (both in the XANES and EXAFS regions).
2015
Giaccherini, Andrea; Colantoni, Ivan; D’Acapito, Francesco; Montegrossi, Giordano; Romanelli, Maurizio; Innocenti, Massimo; DI BENEDETTO, Francesco...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2483159
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