Fig. 1

PXRD patterns of UiO-66(Ce)-NH2 (bottom) and CsCu2I3@UiO-66(Ce)-NH2 (top). The asterisk corresponds to (440) crystal plane of CsCu2I3.

PXRD patterns of UiO-66(Ce)-NH2 (bottom) and CsCu2I3@UiO-66(Ce)-NH2 (top). The asterisk corresponds to (440) crystal plane of CsCu2I3.