Decomposition Efficiency (%)

Energy Consumption (W)

50

60

70

80

90

(1) Empty

25

28

―

―

―

(2) Original packed materials

13.4

22

25

28

―

(3) Packed materials coated BaTiO₃

8.7

13.75

22

25.2

28

(4) Packed materials coated nano-materials

7.5

10.9

14.3

25

26.1