fig9
Figure 9. (A) Synthesis schematic of the Pt nanoparticle-modified 1T-MoS2 sacrificial catalyst (1T: trigonal antiprismatic phase; 2H: hexagonal prismatic phase). (B) HRTEM image of CTS-Pt@MoS2. (C) Pt 4f XPS profiles of pristine Pt@HCF and CTS-Pt@MoS2. (D) Mo 3d XPS profiles of CTS-Pt@MoS2. (E) LSV curves for determining the ORR activities of CTS-MoS2, CTS-Pt@MoS2, and 20 wt% Pt/Vulcan electrodes. (F) Galvanostatic charge/discharge cycling behavior of the CTS-Pt@MoS2 electrode. (Reproduced with permission[102]. Copyright 2022, American Chemical Society).
