Research Article

Electrochemical Determination of Diclofenac by Using ZIF-67/g-C3N4 Modified Electrode

Figure 3

(a) SEM image of ZIF-67, (b) TEM image of g-C3N4, (c) SEM image of ZIF-67/g-C3N4, and (d) TEM image of (5/5)ZIF-67/g-C3N4.
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