Table 2 The photodegradation efficiency of MO solutions on CuO nanoparticles obtained from different reaction conditions.

From: Copper oxide nanoparticles fabricated by green chemistry using Tribulus terrestris seed natural extract-photocatalyst and green electrodes for energy storage device

Sample

Light

Dye

Decolorization efficiency (%)

Time (min)

Blank

Dark

photocatalysis

CuO NPs

UV

MO

6.5

7.2

84.23

120

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