1 Correction to: Journal of Materials Science: Materials in Electronics https://doi.org/10.1007/s10854-018-9799-0

The original version of this article contains a missed citation in the Material and Methods Section, GO synthesis.

In the paragraph: “All of the chemical reagents were analytical grade. Graphene oxide (GO) was obtained by the Hummers method [17, 18, 50], using natural graphite as a precursor.”, the following reference should have been included:


50. T.M. Perfecto, C.A. Zito, D.P. Volanti, Room-temperature volatile organic compounds sensing based on WO3·0.33H2O, hexagonal-WO3, and their reduced graphene oxide composites. RSC Adv. 6(107), 105171–105179 (2016). https://doi.org/10.1039/c6ra16892b.