. 2016 Dec 13;6:38482. doi: 10.1038/srep38482

Table 1. Initial characteristics and lifetime of the devices.

	Voltage^a(V)	Current density^a (mA/cm²)	η_ext^a (%)	Peak wavelength^a (nm)	Contact angle (°)	LT90^b (h)
Group I	5.10 ± 0.17	2.05 ± 0.13	14.7 ± 0.9	524.9 ± 2.2	19–25	76–173
Group II	5.02 ± 0.14	1.86 ± 0.08	16.1 ± 0.6	523.6 ± 2.2	10–18	378–652

^a1000 cd/m².

^bLifetime: Time until drop of luminance to 90% of the initial of 1000 cd/m².