Polymer/Layered Silicate Nano-composites

Abstract

Advantages of the use of polymer/layered silicate (PLS) composites are discussed. The main reasons for improved properties is the interfacial interaction between the polymer matrix and organically modified layered silicate, the latter having layer thicknesses in the order of 1 nm, and very high aspect ratios. This review highlights the major developments in this area during the last ten years, and focuses on the different techniques used to prepare PLS nanocomposites, their physicochemical characterisation, and the improved material properties that those materials can provide. Processing and typical applications of PLS composites are reported in detail. 484 refs.