Fig. 5 | Polymer Journal

Fig. 5

From: Indoor photovoltaic energy harvesting based on semiconducting π-conjugated polymers and oligomeric materials toward future IoT applications

Fig. 5

a Incident power densities (Pin) of selected indoor light sources as a function of illuminance (L). b Shockley–Queisser (SQ)-limited power conversion efficiency (PCE) vs. bandgap energy (Eg) relationships depending on incident light sources (L = 300 lx for all artificial indoor light sources, except for AM 1.5 G). Reproduced from reference [40] with permission from Royal Society of Chemistry

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