Table 2 Mass ratios of Fe3O4/MicroPCMs.

From: Design the magnetic microencapsulated phase change materials with poly(MMA-MAA) @ n-octadecane modified by Fe3O4

Sample No.

m(g, FeCl2·4H2O)

m(g, FeCl3·6H2O)

m(g, Fe3O4)

mass ratios of Fe3O4/MicroPCMs

1

2.99

1.35

4.67

70:30

2

0.88

0.6

0.5

20:80

3

0.44

0.3

0.25

11:89

4

0

0

0

0:100

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