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Table 4 Diameter of nanofiber from FESEM and crystallite size of particle in catalyst from XRD data

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

Catalyst Average diameter of nanofiber from FESEM Crystallite size (nm)
TiO2 C PtRu
PtRu/TiO2-CNF (F0.1) 161.18 21.50 15.9 5.67
PtRu/TiO2-CNF (F0.5) 220.28 22.60 16.5 8.04
PtRu/TiO2-CNF (F0.9) 286.33 20.36 25.8 9.75
PtRu/TiO2-CNF (D14) 189.96 23.40 17.3 5.44
PtRu/TiO2-CNF (D16) 161.18 21.50 15.9 5.67
PtRu/TiO2-CNF (D18) 136.73 18.60 14.4 4.64