TY - JOUR A1 - Rades, Steffi A1 - Ortel, Erik A1 - Wirth, Thomas A1 - Holzweber, Markus A1 - Pellegrino, F. A1 - Martra, G. A1 - Hodoroaba, Vasile-Dan T1 - Analysis of fluorine traces in TiO2 nanoplatelets by SEM/EDX, AES and TOF-SIMS N2 - Hydrothermal synthesis of anatase TiO2 nanosheets with a high fraction of exposed {001} facets and related high photocatalytic activity - as an alternative to bipyramidal anatase TiO2 nanoparticles mainly exposing the {101} facets. The scope of the material preparation work is the thermal reduction of residual fluorides from HF (capping agent) induced during the synthesis of TiO2 nanosheets by calcination at 873K. The analytical task consists of detection and localization of fluorine present at the surface and/or in the bulk of TiO2 nanosheets before and after calcination by SEM/EDX, Auger electron spectroscopy and ToF-SIMS. KW - Fluorine KW - SEM/EDX KW - TiO2 nanoplatelets KW - Auger electron spectroscopy KW - TOF-SIMS PY - 2017 UR - https://www.cambridge.org/core/journals/microscopy-and-microanalysis/article/analysis-of-fluorine-traces-in-tio2-nanoplatelets-by-semedx-aes-and-tofsims/91EA2C0666B7927FCA57D2AD114910F6 U6 - https://doi.org/10.1017/S1431927617010200 SN - 1435-8115 SN - 1431-9276 VL - 23 IS - S1 (July) SP - 1908 EP - 1909 PB - Cambridge University Press CY - New York, NY, U.S.A. AN - OPUS4-42455 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -