Correction to: Journal of Materials Science: Materials in Electronics https://doi.org/10.1007/s10854-021-05982-8

In the original version of this article, unfortunately, the mechanism of degradation of RhB in presence of KBNNO/Bi2O3, before the last para under section “3.7 Mechanism for photocatalytic activity” were missed to include. This has been corrected by publishing this correction article.

figure a

The original version has been corrected.