RETRACTED ARTICLE: Insights in the synthesis and electrochemical performance of tin tailings/grapheme derived from rice husk/polyester composite electrode materials for supercapacitors (The International Journal of Advanced Manufacturing Technology, (2023), 128, 3-4, (1879-1888), 10.1007/s00170-023-11967-0)

The Editor-in-Chief has retracted this article. A number of image integrity issues were raised by a third party, between this article and several articles published before or under consideration at the same time. Specifically: Figure 3 of this article appears to overlap with figure 1 in a previously published paper with some shared authors [1] presenting electrodes made of different materials. Figure 9b appears to overlap with figure 5d in two papers under consideration at the same time [2, 3]. Figure 9c appears to overlap with figure 2a in [4], and to figure 3a in [5] presenting different materials. Figure 9d appears to overlap with figure 9a in [6], presenting different materials. Figure 3 of this article appears to overlap with figure 1 in a previously published paper with some shared authors [1] presenting electrodes made of different materials. Figure 9b appears to overlap with figure 5d in two papers under consideration at the same time [2, 3]. Figure 9c appears to overlap with figure 2a in [4], and to figure 3a in [5] presenting different materials. Figure 9d appears to overlap with figure 9a in [6], presenting different materials. The authors have not provided a sufficient response to these concerns. The Editor has lost confidence in the data and conclusions of this article.