The Intermediate Frequency Modes of Single‐ and Double‐Walled Carbon Nanotubes: A Raman Spectroscopic and In Situ Raman Spectroelectrochemical Study

Abstract

In the manuscript by M. Kalbac et al., the bottom axis in the left-hand panel of Figure 5 is incorrect and could lead to a misunderstanding of the data presented. The correct version is shown below. The authors apologize for this error and for any inconvenience caused.1 Figure 5. Potential-dependent Raman spectra (excited at 2.18 eV) of DWCNTs on a Pt electrode in 0.2 M LiClO4+acetonitrile. The electrode potential varied by increments of 0.3 V from 1.2 to −1.8 V vs. Fc/Fc+ for curves from top to bottom. Spectra are offset for clarity, but the intensity scale is identical for all spectra. The peaks at 920 and 934 cm−1 (marked with *) are assigned to the electrolyte solution. The bands assigned to inner tubes are marked with arrows. The bold curve indicates the spectrum of DWCNTs in the nearly undoped state.