Recent Development of Graphene-Based Cathode Materials for Dye-Sensitized Solar Cells

Table 1

Photovoltaic performance of the DSSCs assembled with various graphene CEs.

CE	Substrate	Preparation method	Redox couple	Dye	( )	FF	PCE (%)	Ref
GO-GNP	FTO glass	Drop-casting		N3	0.64	0.60	4.99	[20]
GNP	FTO glass	Drop-casting		N719	0.40	0.74	6.89	[29]
RGO	FTO glass	Electrophoretic deposition		N719		0.65	5.69	[46]
TEG	FTO glass	Drop-casting		N719	11.70	0.54	2.82	[30]
Hemin-RGO	FTO glass	Drop-casting		N719	6.12	0.31	2.45	[31]
RGO	FTO glass	Screen-printing		N719	1.20	0.54	6.81	[19]
RGO	ITO glass	Spin-coating		N719	21.50	0.56	2.13	[47]
3D-NFG	FTO glass	CVD		N719	45.88	0.60	5.20	[32]
VG	FTO glass	CVD		N719	0.0073	0.67	5.36	[23]
Honeycomb-like structure graphene	FTO glass	CVD		N719		0.37	7.80	[34]
N-doped graphene	FTO glass	CVD		N719	—	0.33	3.12	[41]
GNP	FTO glass	Drop-casting	/	Y123		0.70	9.30	[45]
GNP	FTO glass	Drop-casting	/	Y123	3.30	0.72	9.40	[48]
FGS	FTO glass	Screen-printing		N719	—	0.67	6.79	[20]
FGS	FTO glass	Screen-printing	/	D35	—	0.65	4.51	[20]
FGS	FTO glass	Screen-printing	S^3+/S^2+	D35	—	0.55	3.45	[20]
RGO	FTO glass	Drop-casting	/	T123	1.27	0.67	9.30	[49]
N-doped graphene	FTO glass	Drop-casting	/	YD-2-o-C8	1.38	0.72	8.3	[50]

Represents that the unit of the value is .