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

Table 2 The diameter size distribution of nanofiber for all the sample with different DTC

Experiment	Voltage (kV)	Flow rate (mlhr⁻¹)	DTC (cm)	n	Mean diameter, d_a (nm)	Std. deviation, σ (± nm)
D14	16	0.1	14	100	189.96	49.87
D16	16	0.1	16	100	161.18	26.08
D18	16	0.1	18	100	136.73	39.56