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Table 6 Performance comparison with different electrocatalysts base on Pd in GOR in alkaline media with the scan rate of 50 mVs−1

From: Enhanced performance of a novel anodic PdAu/VGCNF catalyst for electro-oxidation in a glycerol fuel cell

Catalyst Fuel Metal catalyst loading (wt%) Concentration NaOH (M) Temp (°C) Current density (mAcm−2) References
Pt/CCE Pd/CCE Au/CCE Glycerol (0.5 M) 20 wt% 0.01–4.0 M 25–80 46.8 mAcm−2 51.8 mAcm−2 58.0 mAcm-2 [9]
PdmAu/C, Au/C and Pd/C Ethanol (0.5 M) 20 wt% 2.0 M 25 10.6 mA μg−1 [14]
Pd–Au Methanol (1.0 M) 60 wt% 0.5 M 25 1.30 mA cm−2 [27]
Pd/C, PdAu/C 50:50, PdSn/C 50:50, PdAuSn/C 50:40:10 and PdAuSn/C 50:10:40 Glycerol (1.0 M) 1.0 M 25 70 mAcm−2 [10]
PdAg (1:1) /C PdAg (3:1) / C PdAu (1:1)/C PdAu (3:1)/C Glycerol (0.5 M) 1.0 M 25 13.83 mA/cm2 [28]
Pd-Au NRs Ethanol (1.0 M) 0.1 M 25 26.58 mAcm−2 [29]
PdAu /VGCNF Glycerol (0.5 M) 20 wt% 1.0 M 25 86.26 mAcm−2 Before Optimization
PdAu /VGCNF Glycerol (0.5 M) 12 wt% 5.24 M 60 158.34 mAcm−2 After Optimization