fig1
![Mn-Ce catalysts for highly efficient C-H activation](https://image.oaes.cc/72a15fae-4fa5-4c3e-8576-5703261ca85f/4736.fig.1.jpg)
Figure 1. (A) Synthetic and catalytic strategies of the ceria-supported two-dimensional manganese oxide catalyst with SOSIs. (B,C) High-resolution STEM images of MnOx/CeO2 catalyst with SOSIs. The isolated Ce sites in the amorphous region were highlighted by yellow circles in (C)[6].