Fig. 3: Catalytic performance of Pd/TiO2 serial catalysts.
From: Photo-thermo semi-hydrogenation of acetylene on Pd1/TiO2 single-atom catalyst

Acetylene conversion a and ethylene selectivity b as a function of temperature for acetylene semi-hydrogenation over Pd/TiO2-200H and Pd/TiO2-600H. c Durability test on Pd/TiO2-600H at 120 °C for 40 h. Reaction conditions: 1 vol% C2H2, 10 vol% H2, 20 vol% C2H4 balanced with He; WHSV = 120,000  mL h−1 gcat−1.