XIX Meeting of Physics 2020

Synthesis by hand milling and structural, porous and superficial characterization of the zeolitic imidazolate framework-67

Not scheduled

2h

Lima, Perú

poster Materials Science and Nanotechnology Materials Science and Nanotechnology

Speaker

Mr M. Díaz (UNI)

Description

This paper describes the process of synthesis of the polycrystalline zeolitic imidazolate framework-67 (ZIF-67), in which it was performed by hand milling, followed by centrifugation under an ethanol solution and free of irradiation assisted. X-ray diffraction analysis shows that the ZIF-67 has a cubic crystalline structure centred with lattice parameter of 17.01 Å frame type generating hollow cavities at the unit cell level. Nitrogen adsorption analysis shows that the ZIF-67 has a microporous characteristic with a specific surface area of 1966.37 m2/g and effective pore size of 1.6 nm.