Table 1. Steady-State OECT Performance Summary for iOECTs and pOECTs.

polymer	gm,iOECT [mS]a	gm,pOECT [S cm–1]b,c	μC* [F cm–1 V–1 s–1]d	C* [F cm–3]e	μOECT [cm2 V–1 s–1]f	ON/OFFpOECTc	ON/OFFiOECTa
P3C(Pr)T	158 ± 5	35 ± 9	83 ± 3	145 18	0.57 ± 0.06	3.7 × 105	2.2 × 104
P3C(Bu)T	159 ± 0.5	47 ± 16	107 ± 4	111 ± 14	0.96 ± 0.08	5.3 × 104	9.5 × 103
P3C(Pe)T	149 ± 2	16 ± 5	38 ± 3	30 ± 5	1.26 ± 0.2	2.6 × 104	6.6 × 103

^aAverage values calculated across at least three iOECT devices.

^bNormalized transconductance g_m,pOECT is calculated according to .

^cAverage values were calculated from at least ten operational channels.

^dμC* is extracted by linear approximation of transconductance g_m versus channel geometry , as shown in Figure S14.

^eExtracted from the electrochemical impedance spectra.

^fMobility values μ are calculated from the μC* and the volumetric capacitance C*.