Epoxy Nanocomposites Containing Zeolitic Imidazolate Framework-8
2018
Liu, Cong | Mullins, Michael | Hawkins, Spencer | Kotaki, Masaya | Sue, Hung-Jue
Zeolitic imidazole framework-8 (ZIF-8) is utilized as a functional filler and a curing agent in the preparation of epoxy nanocomposites. The imidazole group on the surface of the ZIF-8 initiates epoxy curing, resulting in covalent bonding between the ZIF-8 crystals and epoxy matrix. A substantial reduction in dielectric constant and increase in tensile modulus were observed. The implication of the present study for utilization of metal–organic framework to improve physical and mechanical properties of polymeric matrixes is discussed.
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