It has been reported recently that Metal Organic Frameworks

It has been reported recently that Metal Organic Frameworks (MOFs) have been utilized as photocatalysts, and they have shown remarkable photocatalytic activity 30. The photocatalysis by MOFs occurs when electrons are being transferred from the photo-excited organic ligands to metal clusters within MOFs (presented in Fig. 11). The photocatalytic activity of Zeolitic Imidazolate Framework-8 (ZIF-8) and its modified derivatives have been currently explored. ZIF-8 particles were utilized for photocatalytic degradation of methylene blue (MB) under UV irradiation. Remarkable photocatalytic activity for degradation methylene blue (MB) by ZIF-8 was observed by Jing et al. which was evidenced through the detection of hydroxyl radicals by way of a fluorescence approach 12. Thanh et al. utilized iron (II) doped ZIF-8 particles to degrade Remazol deep black B (RDB) textile dye under sunlight irradiation. The pristine or undoped ZIF-8 did not catalyse the degradation of RDB, while the doped (Fe-ZIF-8) exhibited a magnificent photocatalytic degradation of RDB under sunlight 30. [email protected] imidazole frameworks-8 photocatalyst was utilized for photocatalytic degradation of rhodamine B (RhB) under UV irradiation and they exhibited excellent photocatalytic degradation. 98.17% RhB was degraded within 1hour of UV irradiation as reported by Yang et al


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