1 Erratum to: J Appl Electrochem DOI 10.1007/s10800-016-1041-2

In the original publication of the article, the x-axis of the Fig. 5c (XPS spectra) should be Binding energy instead of Bending energy. The correct version of the Fig. 5 is provided in this erratum and the original version was also corrected.

Fig. 5
figure 5

HNMR in CD2Cl2 (a), FTIR (b) and XPS spectra (c) of 2