Aluminum-Doped SnO₂ Hollow Microspheres as Photoanode Materials for Dye-Sensitized Solar Cells

Table 1

Detailed photovoltaic parameters of the DSCs based on the SnO₂ hollow microspheres doped with different Al content.

Al content/at%	mV	/mA cm^−2	FF/%	Efficiency/%
0	179	8.05	32.2	0.46
0.5	347	9.40	51.7	1.69
1.0	412	10.71	53.4	2.36
1.5	474	11.48	55.8	3.04
2.0	442	9.56	55.2	2.34