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]