Fig. 8 | Polymer Journal

Fig. 8

From: Evaluation-oriented exploration of photo energy conversion systems: from fundamental optoelectronics and material screening to the combination with data science

Fig. 8

a Chemical structures of OPV polymers used in the TOF–TRMC measurements. Their crystalline properties are appended with their optimal film thicknesses (L) of OPV devices. b Normalized TRMC decay (ΔP/P) divided by analyzed photocurrent decay (ΔIana) and analytical curves considering bulk recombination and trap (Np). Each curve shows the hole relaxation profile in the blend films along the travel distance of the hole. Reproduced from [63] with permission (Copyright: 2017 American Chemical Society)

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