Excellent Bifunctional Water Electrolysis Activities of α-MoO₃/AC Nanocomposites

Figure 4

(a) Low- and (b) high-magnification bright-field TEM images, (c) high-resolution TEM image, and (d) SAED patterns of the MoO₃ nanoparticles. (e) Low- and (f) high-magnification bright-field TEM images, (g) high-resolution TEM image, and (h) SAED patterns of the MoO₃/AC nanocomposites.

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