Synthesis of Hydroxylated Macroporous Polymer Beads for Microwave-Assisted Desorption of Nonpolar Volatile Organic Compounds

摘要

Macroporous polymer beads are cross-linked polymers having dry state porosity, and have been widely used as ion-exchange resins, chromatography column packing materials, catalyst supporters, absorbents, etc. In general, they are prepared by suspension polymerization of divinylbenzene and styrene (or any other vinyl monomer and cross-linking agents) in the presence of a pore-forming agent (porogen or diluent).