Research Article

LiNbO3 Coating on Concrete Surface: A New and Environmentally Friendly Route for Artificial Photosynthesis

Table 2

FT-IR characterization of sample.

Band assignmentsSample after one day (cm−1)Sample after two days (cm−1)Sample after three days (cm−1)

O–H3401.2 s, b3402.3 s, b3401.7 s, b
C=O1644.3 s1645.2 s1644.8 s
C–O687.1 w685.3 w680.7 w