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    A detailed insight into the preparation of nanocrystalline TiO2 powders in supercritical carbon dioxide

    This work reports detailed investigations for the preparation of nanostructured titania powders by a solvent-free sol–gel-derived process, operated in supercritical CO2 (SC-CO2) at high pressures (10–30 MPa) and ...

    A. Hertz, M. Drobek, J.-C. Ruiz, F. Charton, S. Sarrade in Journal of Materials Science (2017)