Figure 7.
a) Schematic of formic acid decomposition catalyzed by Pd‐M(OH)2 confined in silicalite‐1 zeolite and the catalytic activity data. Adapted with permission.112 Copyright 2017, Elsevier Inc. b) The most basic definition of shape‐selectivity and three foremost types of shape‐selectivity along with molecular traffic control. Adapted with permission.17 Copyright 2016, The Royal Society of Chemistry. c) Substrate conversions and product selectivities for the hydrogenation of 4‐nitrochlorobenzene and 4‐nitrobenzaldehyde on Pd@MFI and reference Pd/C catalysts with the proposed models for 4‐nitrochlorobenzene adsorption. Adapted with permission.60 Copyright 2017, Wiley‐VCH. d) Temperature‐programmed desorption profiles of hydrogen (left) and furfur (right) on Pd/S‐1 and Pd@MFI with furfur adsorption configurations on Pd201 clusters in Pd/S‐1 and Pd4 or Pd6 clusters encapsulated in MFI zeolites. Adapted with permission.46 Copyright 2018, American Chemical Society.