Easy Processing of Metal–Organic Frameworks into Pellets and Membranes

oleh: Flávio Figueira, Ricardo F. Mendes, Eddy M. Domingues, Paula Barbosa, Filipe Figueiredo, Filipe A. A. Paz, João Rocha

Format: Article
Diterbitkan: MDPI AG 2020-01-01

Deskripsi

Herein, we present a simple and inexpensive method for the immobilization of Metal&#8722;Organic Framework (MOF) particles in the form of pellets and membranes. This processing procedure is possible using polymethacrylate polymer (PMMA) as a binding or coating agent, improving stability and significantly increasing the water repellency. HKUST and MMOF-74 (M = Mg<sup>2+</sup>, Zn<sup>2+</sup>, Co<sup>2+</sup> or Ni<sup>2+</sup>) are stable with the processing and high loadings of MOF materials into the processed pellet or membranes. These methods can provide the know-how for the immobilization of MOFs for, for example, application in air purification and the removal of toxic compounds and are well-suited for deployment in air purification devices.