Content may be subject to copyright.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publ... ...This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in [Erratum: “Double-walled carbon nanotube array for CO2 and SO2 adsorption” [J. Chem. Phys. 143, 124701 (2015)]. The Journal of Chemical Physics 143, 16 p169901 (2015)] and may be found at https://doi.org/10.1063/1.4935057.