Correction to: Journal of Materials Research (2022) 38:990–1006 https://doi.org/10.1557/s43578-022-00674-3


The authors would like to correct Fig. 1. The original version of Fig. 1 had incorrect labeling of Mg '1s' peak.

Incorrect Fig. 1 here should be replaced with corrected Fig. 1 below.

figure a
Figure 1
figure 1

(a) Full survey spectrum and XPS high-resolution spectra of (b) Mg‘2p’/Fe‘3p’, (c) Mg‘1s’, (d) Fe‘2p’, and (e) O‘1s’ of MgFe2O4 (I), bentonite (II), and MgFe2O4–bentonite (III).