Retraction notice to “Enhanced flexible piezoelectric generating performance via high energy composite for wireless sensor network”[Energy 159 (2018) 196–202](S0360544218311137)(10.1016/j.energy.2018.06.048)

Abstract

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the authors as the validity of the data presented in Figure 5c cannot be guaranteed. The authors tried post publication to look at the raw data to confirm the figures of the article, however they were not able to find the raw data that was eventually shown in this figure.