Research Article
Effect of Hydrothermal Reaction Temperature on Fluorescent Properties of Carbon Quantum Dots Synthesized from Lemon Juice for Adsorption Applications
Figure 8
The FT-IR spectra of CQDs synthesized at the temperature of (a) 160°C, (b) 180°C, and (c) 200°C.
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| (b) |
| (c) |