Ontology highlight
ABSTRACT:
SUBMITTER: Wan S
PROVIDER: S-EPMC7756476 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
Wan Sui S Guo Yiran Y Häber Thomas T Suntz Rainer R Deutschmann Olaf O
Chemphyschem : a European journal of chemical physics and physical chemistry 20201113 23
The two-dimensional (2D) temporal evolution of the NO-concentration over a NOx-storage catalyst is investigated in situ with planar laser-induced fluorescence (PLIF) in an optically accessible parallel wall channel reactor. Signal accumulated phase-correlated 2D-recordings of repetitive adsorption/desorption cycles are obtained by synchronizing the switching of the NO gas flow (on/off) with the laser and detection system, thereby significantly increasing the signal-to-noise ratio. The gas compos ...[more]