A Review of Spectral Methods for Dispersion Characterization of Carbon Nanotubes in Aqueous Suspensions

Table 2

Efficiency, expressing amount of SWCNT in suspension after sonication and centrifugation [60].

Surfactant	Efficiency (%)	Surfactant	Efficiency (%)
(GT) 10	28	(GT) 15	30
(AC) 10	28	(AC) 10	35
(C) 30	35	(C) 10	27
(T) 30	26	(T) 10	17
(A) 30	4	(A) 10	2
SDBS	45	SDS	52
SCO	42	SDCO	60