Table 1 Comparative studies of photodegradation performance of Ag–CuO nanomaterials.

From: Phytoassisted synthesis of CuO and Ag–CuO nanocomposite, characterization, chemical sensing of ammonia, degradation of methylene blue

Catalyst

pH

Irradiation time (min)

% Degradation

References

Ag–CuO

9

70

92

40

CuO

9

120

63.44

80

Ag–CuO

9

60

94.43

81

CuO

10

50

90.54

82

6Ni–4Cr/TiO

9

90

95.60

83

CuO–TiS2

10

180

83.18

84

CuCr2O4/CuO

10

35

90.00

85

Ag–CuO

9

80

97

Present work

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