TY - CONF A1 - Heinekamp, Christian A1 - Emmerling, Franziska A1 - Braun, Thomas T1 - Metal fluoride surfaces by protonation with surface immobilized HF N2 - Lewis-acidic zirconium or chromium fluoride surfaces on different aluminium oxide or fluoride substrates. T2 - CRC 1349 Symposium 2021 CY - Berlin, Germany DA - 25.11.2021 KW - HF KW - Heterogeneous catalysis PY - 2021 AN - OPUS4-57226 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -