Novel Anode Catalyst for Direct Methanol Fuel Cells

Table 1

Particle sizes calculated from the XRD results.

Catalyst sample	FCC	2 Theta (°)	Full-width at half-maximum, FWHM (°)	Particle size-XRD (nm)
PtRu/MWCNT	(111)	39.814	1.089	11.97
PtRuFeNi/MWCNT	(111)	40.193	1.982	4.646
PtRuFe/MWCNT	(110)	21.597	0.274	32.02