Comparison Between Photoactivity of ZnO/NiO Nanostructures Synthesized by CBD and Modified -CBD for Rhodamine B Removal

Comparison Between Photoactivity of ZnO/NiO Nanostructures Synthesized by CBD and Modified -CBD for Rhodamine B Removal

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This work Critical weather limits for paddy rice under diverse ecosystems of India describes a comparative study on zinc oxide/nickel oxide (ZnO/NiO) nanostructures deposited on glass substrates by chemical bath and modified bath, (CBD), and (M-CBD) techniques.The photoactivity of ZnO/NiO nanostructure films was tested on Rhodamine B (RB) dye under sunlight.The nanostructure films were evaluated using various characterization tools.

Accordingly, the field-emission scanning electron microscopic (FE-SEM) images confirm that the film synthesized by CBD was flower-like nanosheets with a thickness of 37.96 - 51.36 nm.

In contrast, the M-CBD film showed spherical nanoparticles with a diameter of 35.73 - 49.12 nm and nanosheets of a thickness of 42.

43 nm.However, Occurrence of geohelminths in the soil of public squares in Rio Branco, Acre State, Brazilian Western Amazon both films were then subject to sunlight for 150 min.The photocatalytic efficiencies of the CBD and M-CBD films were calculated to be 76 % and 92 %, respectively.

It is thus concluded that enhancing the photocatalytic degradation for the removal of RB is demonstrated by modifying the classical CBD technique.