Fig. 3. (a) XPS survey spectra of the delaminated MC, MCS-1, MCS-3, and MCS-5; (b and c) XPS Ti 2p core level spectra of (b) MXene and (c) MCS-3; (d) the high-resolution XPS spectra of Ag 3d for the MCS-3; (e) illustrate how to design cross-functional materials by controlling the arrangement and assembly of nanostructures of MXenes, CNFs, and silver nanoparticles.
