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. 2021 Jan 13;11:1080. doi: 10.1038/s41598-020-79993-6

Table 2.

Comparison of current and reported studies of various CeO2 based nanoparticles.

Catalyst Dye Dye concentration Catalyst concentration Light source Time duration (min) Efficiency (%) Ref
Ag/CeO2 MB 20 ppm 50 mg Visible 30 95 38
Ag/CeO2 MB 10 ppm 50 mg Visible 150 100 39
Sm/CeO2 RB 5 ppm 50 mg Visible 90 90 29
Ag/CeO2 RhB 5 ppm 50 mg Visible 70 100 40
Ag/CeO2 MB 5 ppm 50 mg Visible 60 97 40
Ag/CeO2 CV 5 ppm 50 mg Visible 60 99 40
CeO2/V2O5 MB 10 ppm 20 mg Visible 25 98 41
Ag/CeO2 MO 16 ppm 10 mg Sunlight 60 84 42
CeO2-BiVO4/FAC MB 10 ppm 200 mg Visible 180 90 43
Au@CeO2 MB 10 ppm 2 mg Visible 300 95 44
Au@CeO2 MO 10 ppm 2 mg Visible 360 80 44
Bi2O3/CeO2 RhB 10 ppm 100 mg Visible 200 74 45
Fe@CeO2 MB 0.5 mM 1 × 1 film Visible 180 80 46
CeO2 hollow sphere RhB 20 ppm 10 mg Visible 180 93 47
Ag decorated CeO2 RB 20 ppm 10 mg Sunlight 180 96 Present work