Review Article

-Based Photocatalytic Process for Purification of Polluted Water: Bridging Fundamentals to Applications

Figure 2

Comparison of OH-index of various photocatalysts. Arrows represent OH-index = 0. Am, A, and R denote amorphous, anatase, and rutile of TiO2, respectively. This figure is taken from the article of Xiang et al. [28].
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