Skip to main content
. 2018 Jun 6;8(6):409. doi: 10.3390/nano8060409

Table 2.

Comparison of k for the reduction of 4-NP in different catalytic systems.

Catalysts Catalysts Dosage (mg) Pd Loading (wt %) NaBH4 Dosage K Value (min−1) K/mPd Value (min−1 mg−1) a References
Mesoporous Pd leaves 0.25 Nearly 100 0.3 mL × 0.1 M 0.49 1.96 38
Pd/rGS 1.0 0.5 0.1 mL × 0.01 M 0.141 28.2 39
Pd/rGS 0.5 7.5 1.0 mL × 0.1 M 0.27 7.2 40
FexOy/Pd@mSiO2 0.1 1.9 0.5 mL × 0.26 M 0.096 50.53 41
AC@Fe3O4@Pd 0.014 3.6 0.08 × 1.2 M 0.171 339.29 Here

a The value of k/mPd was calculated based on the k value and mass of Pd nanoparticles in corresponding catalysts.