Research Article
Performance Evaluation of Layered Double Hydroxides Containing Benzotriazole and Nitrogen Oxides as Autonomic Protection Particles against Corrosion
Table 2
Characteristic bands of FTIR spectrum obtained for BTZ-LDH.
| Wavenumber (cm-1) | Assignment |
| 3437 | Adsorbed water molecules and hydroxyl groups in the structure [11] | 1384 | Triazolic ring (from benzotriazole) [14]/nitrate symmetrical stretching [11] | 778 | Al-OH deformation [13]/out of plane C-H stretching (from benzotriazole) [15] | 750 | Aromatic ring=C-H bond (benzotriazole) [16] | 550 | Zn/Al-OH translation [13] | 427 | Al-O condensed groups [13] |
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