Morphology versus Vertical Phase Segregation in Solvent Annealed Small Molecule Bulk Heterojunction Organic Solar Cells

Table 1

Main photovoltaic parameters of as-cast, solvent annealed (THF for 4 s), and thermally annealed (110°C for 10 min) devices.

Device	PCE [%]	[mV]	[mA/cm^2]	FF [%]	[Ohm·cm^2]	[mOhm·cm^2]
As-cast	0,65	963,47	2,43	27	9263	189252
Solvent annealed	4,51	848,72	9,17	59	21318	7639
ThA	3,40	830,71	7,61	49	6469	15426