Fig. 3 | Nature Communications

Fig. 3

From: Design rules for light-emitting electrochemical cells delivering bright luminance at 27.5 percent external quantum efficiency

Fig. 3

Device performance of host–guest light-emitting electrochemical cells. The temporal optoelectronic response of ITO/PEDOT:PSS/Host:Ir(R-ppy)3: Electrolyte/Al LECs with the host and electrolyte selection defined in the panels a–d. All devices featured identical host:guest:electrolyte mass stoichiometry, active-material thickness (130 nm), and drive current density (j = 7.7 mA cm−2)

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