TY - GEN AU - Hübner,Michael AU - Koziej,Dorota AU - Grunwaldt,Jan-Dierk AU - Weimar,Udo AU - Barsan,Nicolae TI - An Au clusters related spill-over sensitization mechanism in SnO2-based gas sensors identified by operando HERFD-XAS, work function changes, DC resistance and catalytic conversion studies SN - 1463-9084 PY - 2013///0204 N1 - Publication Type: Journal Article UR - https://doi.org/10.1039/c2cp41349c ER -