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Table 5 Summary of the peak potential, current density, CO tolerance, and ECSA results for the catalyst with the different electrospinning parameter

From: Fabrication and Characterization of New Composite Tio2 Carbon Nanofiber Anodic Catalyst Support for Direct Methanol Fuel Cell via Electrospinning Method

Catalyst ECSA, (m2g−1 PtRu) Peak potential, (V vs. Ag/AgCl) Onset potential, (V vs. Ag/AgCl) Peak current density, (mAmg−1 PtRu) CO tolerance, If/Ib ratio
PtRu/C 16.94 0.722 0.398 79.32 1.92
PtRu/TiO2-CNF (F0.1) 131.29 0.771 0.361 249.58 3.82
PtRu/TiO2-CNF (F0.5) 65.05 0.769 0.375 225.83 2.06
PtRu/TiO2-CNF (F0.9) 25.03 0.635 0.334 205.89 5.61
PtRu/TiO2-CNF (D14) 21.48 0.754 0.363 201.45 2.16
PtRu/TiO2-CNF (D16) 131.29 0.771 0.361 249.58 3.82
PtRu/TiO2-CNF (D18) 226.75 0.732 0.366 274.72 3.81