Carbon Nanotubes (CNTs) from Synthesis to Functionalized (CNTs) Using Conventional and New Chemical Approaches

Table 2

EDS result of surface composition of the samples after chlorination [173].

Sample	C -line	O -line	Cl -line %at.	Fe -line	Co -line
FeCo	92.8	3.1	—	2.0	1.4
FeCo50Cl	91.6	4.7	0.5	1.5	1.3
FeCo250Cl	92.3	4.0	1.4	1.4	0.7
FeCo450Cl	90.6	5.5	2.3	0.3	0.9