Manipulation of MWCNT Concentration in MWCNT/TiO₂ Nanocomposite Thin Films for Dye-Sensitized Solar Cell

Table 4

Solar cell efficiency parameter of MWCNT/TiO₂ with different MWCNT concentrations.

Sample	MWCNT added	𝑉oc/V	𝐽sc/mAcm^−2	Fill factor (FF)	𝜂/%
(a)	0.00 g	0.49	7.60	0.38	1.43
(b)	0.01 g	0.67	7.25	0.43	2.12
(c)	0.02 g	0.64	8.11	0.47	2.46
(d)	0.03 g	0.65	9.42	0.45	2.80