Corrigendum to “Boosting the energy conversion efficiency of a combined triboelectric nanogenerator-capacitor” (Nano Energy (2019) 56 (571–580), (S2211285518308863) (10.1016/j.nanoen.2018.11.076))

The authors regret to inform that the following error was overlooked in this article. On page 579 of the article and in acknowledgements section, we state that This work was supported by the Samsung Research Funding Center of Samsung Electronics under Project Number SRFC-TA1403-06. The revised sentence with corrected project number is as follows: This work was supported by the Samsung Research Funding Center of Samsung Electronics under Project Number SRFC-TA1403-51. This is ascribed to human error. The authors would like to apologise for any inconvenience caused. ? 2019 Elsevier Ltd