. Author manuscript; available in PMC: 2010 Apr 21.

Published in final edited form as: J Electrochem Soc. 2009;156(8):B943–B954. doi: 10.1149/1.3143122

Table II. OCP, maximum current density, and maximum power output of the water-equilibrated C₁₂mimBETI (120°C) and C₁₂imBETI (140°C) RTILs with the cathode and anode in an Ar atmosphere. (Data from Table I is shown for direct comparison.).

	OCP (mV)		Maximum current density (μA cm⁻²)		Maximum power output (μW cm⁻²)
	C₁₂mim BETI	C₁₂im BETI	C₁₂mim BETI	C₁₂im BETI	C₁₂mim BETI	C₁₂im BETI
O₂ cathode H₂ anode^a	344 ± 62	360 ± 29	6.84 ± 3.13	37.81 ± 12.64	0.42 ± 0.18	3.40 ± 0.98
Ar cathode Ar anode	6 ± 1	1 ± 1	0	0	0	0

Table II. OCP, maximum current density, and maximum power output of the water-equilibrated C12mimBETI (120°C) and C12imBETI (140°C) RTILs with the cathode and anode in an Ar atmosphere. (Data from Table I is shown for direct comparison.).