Mesoporous Silica Loaded with Molybdenum Phosphide Nanoparticles for Hydrogen Evolution

Figure 4

(a) Polarization curves of GCE, pure MoP, and MoP@MSN; (b) the Tafel plots of MoP and MoP@MSN after iR correction; (c) the stability test of the MoP@MSN catalyst.

(a)

(b)

(c)