Disentangling catalysis and mass transport: Using diffusion measurements by pulsed field gradient NMR to reveal the microkinetics of CO oxidation over nanoporous gold
Amineh Baniani, Stefan Wild , Evan M.Forman, Thomas Risse, Sergey Vasenkov, Marcus Bäumer Journal of Catalyst 413 (2022), 1123 https://doi.org/10.1016/j.jcat.2022.08.020 Since the first studies reporting [...] temperature CO oxidation efficiently catalyzed by npAu. By comparing the diffusion coefficients within the 20 nm pores of the material with the values in the bulk gas phase, the tortuosity of npAu’s pore system