Documents Nanotecnologia

Journal of Membrane Science 263 (2005) 1–29 Review Ion exchange membranes: State of their development and perspective Tongwen Xu ∗ Laboratory of Functional Membrane,…

Documents Dk2044 ch01

1. 1 Introduction 1.1 DEFINING POLYMERS Polymers are materials of very high molecular weight that are found to have multifarious applications in our modern society. They…