https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 A nuanced approach for assessing OPV materials for large scale applications https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37228 Tue 08 Sep 2020 11:20:17 AEST ]]> Roll coated large area ITO- and vacuum-free all organic solar cells from diketopyrrolopyrrole based non-fullerene acceptors with molecular geometry effects https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:29615 (P3HT:Ph(DPP)₂, 0.48%) > (P3HT:Ph(DPP)₃, 0.31%). All devices present an open circuit voltage (Voc) higher than 1.0 V. For the roll-coated devices, the PCEs were found to fall in another order and with lower values (P3HT:Ph(DPP)₃, 0.54%) > (P3HT:Ph(DPP)2, 0.43%) > (P3HT:PhDMe(DPP)₂, 0.04%) and the highest Voc was 0.82 V. Our preliminary results highlight the influence of geometry, structure and processing on the performance of non-fullerene acceptors.]]> Sat 24 Mar 2018 07:32:06 AEDT ]]>