Hydrogen production from the catalytic dehydrogenation of dodecahydro-N-ethylcarbazole: effect of Pd precursor on the catalytic performance of Pd/C catalysts

V-Promoted Ultrasmall Pd Nanoparticles Supported on V-KIT-6 for the Enhanced Catalytic Dehydrogenation of Perhydro-N-ethylcarbazole

“…Furthermore, with increasing temperature, the TOF increases from 30.01 to 106.64 min −1 (Figure 6g), which is much higher than the previous report on Pd-based catalysts. 19,59 Surprisingly, this TOF is over 10 times and 27 times higher than the Pd-EU/K6 19 and Pd/C-A 59 catalysts, respectively, under the same conditions. The specific data of 12H-NEC dehydrogenation on 5 wt % Pd/V-KIT-6 at 160−200 °C and other catalysts for comparison 4,9,19,59,60 are listed in Table 3.…”

“…19,59 Surprisingly, this TOF is over 10 times and 27 times higher than the Pd-EU/K6 19 and Pd/C-A 59 catalysts, respectively, under the same conditions. The specific data of 12H-NEC dehydrogenation on 5 wt % Pd/V-KIT-6 at 160−200 °C and other catalysts for comparison 4,9,19,59,60 are listed in Table 3. In addition, the TOF of H 2 production and the H 2 production rate can be as high as 74.5 min −1 and 2.6 L•g Pd −1 •min −1 , respectively (Figure 6i).…”

Synthesis of metal cation doped nanoparticles for single atom alloy catalysts using spontaneous cation exchange

“…Significantly, the peaks at 336.7 eV and 342.1 eV in the PdRu 20 correspond to Pd 2+ . 38 It indicated that a small amount of Pd 2+ was formed after the cation exchange reaction.…”

Sustainable Hydrogen and Ammonia Technologies with Nonthermal Plasma Catalysis: Mechanistic Insights and Technoeconomic Analysis

“…Catalytic reactions play a significant role in the hydrogen storage and release process using LOHCs in the hydrogenation and dehydrogenation catalytic systems. Currently, quite a number of studies focused on the screening and optimization of efficient catalysts for the hydrogenation and dehydrogenation of LOHCs. − The widely used supported metal catalysts for the hydrogenation and dehydrogenation of aromatic hydrocarbons and N-heteroaromatic compounds include noble metals, especially ruthenium (Ru) and platinum (Pt), and transitional metals, such as nickel (Ni) and cobalt (Co). , In such supported metal catalyst systems, the morphologies and distributions of active metal particles, the interactions between metal particles and supports, and the surface acidities of support materials are of great importance to the ultimate activity, selectivity, and stability of the catalysts.…”