. 2023 Oct 2;8(41):38748–38765. doi: 10.1021/acsomega.3c06271

Table 3. Selected FT-IR Frequencies of the NO₂Lw and NO₂Lw-loaded TiO₂, ZnO, and Nb₂O₅ Photoanodes.

Photosensitizer/Photoanode	ν_O–H (cm^–1)	ν_C=O (cm^–1)	ν_N–O (cm^–1)	ν_C–C (cm^–1)	ν_C–O (cm^–1)
NO₂Lw	3563, 3516	1692	1597, 1312	1271	1001
TiO₂/NO₂Lw	3324	1657	1323	1273	1042
ZnO/NO₂Lw	3334	1652	1325	1273	1042
Nb₂O₅/NO₂Lw	3321	1648	1327	1275	1042

Table 3. Selected FT-IR Frequencies of the NO2Lw and NO2Lw-loaded TiO2, ZnO, and Nb2O5 Photoanodes.