Enhancement of Photoelectrochemical Performance of Ag@ZnO Nanowires: Experiment and Mechanism

Figure 4

The TEM (ai–ci), HRTEM (aii–cii), and selected-area electron diffraction (SAED) patterns (aiii–ciii) of Ag@ZnO nanowires with sputtering times of 80, 100, and 120 s.

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