Correction to: Facile synthesis of strontium copper phosphate (SrCuPO4) binary composite for the high-performance supercapattery devices.

1Hydrothermal synthesis of SrCuPO 4 and measurement step-up using three-electrode assembly Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. B Correction to: J Mater Sci: Mater Electron (2022) 33:27002-27013 b https://doi.org/10.1007/s10854-022-09363-7 In the original version of this article, there is an error in schematic diagram (Fig. [Extracted from the article]