Research Article
Two-Dimensional Nanostrips of Hydrophobic Copper Tetradecanoate for Making Self-Cleaning Glasses
Table 1
Effect of annealing on the structure and composition of the as-prepared copper tetradecanoate (CTD) nanostrips.
| Sample | Morphology (SEM) | Crystal structure (XRD) | Chemical species (FTIR) | Nature of sample |
| CTD (as-prepared) light green | 2D nanostrips | Only (h00) lines of CTD | Coordinated COO band | CTD nanostrips 5 µm 0.2 µm |
| CTD-200 (annealed 200°C), light green | Large, molten, smooth grains | Only (h00) lines of CTD | Coordinated COO band | Molten CTD, 50 µm grains |
| CTD-325 (annealed 325°C), black | Isolated spheroidal particles | Monoclinic CuO | | Granular CuO 17 nm |
| CTD-450 (annealed 450°C), black | Isolated, larger, spheroidal particles | Monoclinic CuO | | Granular CuO 35 nm |
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This IR band is a characteristic feature of copper tetradecanoate (CTD).
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