Dye-Sensitized Nanocrystalline ZnO Solar Cells Based on Ruthenium(II) Phendione Complexes

Table 2

Photocurrent performance data obtained with ruthenium photosensitizer with noncarboxylic acid anchoring group ligand [39].

Dye	𝑉oc (V)	𝐼SC(mA cm^−2)	IPCEmax (%)	ff	𝜂cell (%)		Ref
(Ru(ttp-PO3H2)(dmbpy)(NCS))	0.653	4.73	75.6	0.705		TiO2	[22]
Ru(bpy-(PO3H2)2)2NCN2	0.490	5	75	0.67		TiO2	[40]
(Ru(bpy)2(pySH)2)	0.019	0.036	2.9			ZnO	[41]
(Ru(bpy)2(pyS^-)2)	0.0321	0.045	5.6			ZnO	[41]
(Ru(bpy)2(phendione))PF6			34			TiO2	[23]
(Ru(bpy)2(phendioxime))PF6			27			TiO2	[23]
(Ru(bpy)2(NCS))	0.36	1.2		0.5	0.34	TiO2	[42]
(Ru(dmbpy)2 (bpy-acac))PF6	0.487	2.02	0.292			TiO2	[43]
(Ru(bpy)2(bpy-CH2COOLi))PF6	0.245	0.83	34 ± 5			TiO2	[24]
(Ru(phen)2(phendione)) ^2+	0.622	3.42	38	0.72	1.54	ZnO	Our work
(Ru(phen)bpy) (phendione))^2+	0.619	3.37	36.5	0.71	1.51	ZnO	Our work
(Ru(bpy)2(phendione))^2+	0.618	3.33	36	0.69	1.495	ZnO	Our work