Table 4. Filler materials for biodegradable dielectric composites [
60
-
62
]
Fillers
Static dielectric constant
Biodegradation mechanism
SiO
2
3.9
SiO
2
+2H
2
O→Si(OH)
4
[
60
]
MoS
2
2.6~2.9
2MoS
2
+7O
2
→2MoO
3
+4SO
2
MoS
2
+9/2O
2
+3H
2
O→MoO
4
2−
+2So
4
2−
+6H
+
[
61
]
ZnO
10.4
ZnO+2H
2
O→Zn(OH)
2
ZnO+H
2
O→Zn
2+
+2OH
−
[
62
]