Table 5.

Comparison of the performance results with the previous study

Authors	Type of catalyst	Peak potential, [V vs. RHE]	Peak current density (mA/mgPtRu)
This study	PtRu/TiO2-CNF	0.837	345.64
Nishanth et al. [31]	PtRu/TiO2-C	0.761	151.47
Lin et al. [32]	PtRu/CNT	0.857	66.69
Chen et al. [33]	PtRuWOx/C	0.913	56.02
Basri et al. [8]	PtRuNiFe/MWCNT	0.941	31
Yen et al. [34]	PtRu/MWCNT	0.913	326.4
Kolla & Smirnova [6]	TiO2-PtRu/C	0.697	324
Guo et al. [9]	PtRu0.7(CeO2)0.3/C	0.191	21.43