Tuesday, May 20, 2008 - 9:05 AM
Library Building, Rm LB-6 (Queensborough Community College)
367

Living Photocontrolled and Living Supramolecular Polymerizations as Routes to Functional Metallopolymers

Ian Manners, University of Bristol, Bristol, United Kingdom

Polymers containing metal atoms are attracting increasing attention as they offer access to new functional macromolecular and supramolecular materials with novel properties. Our group has developed ring-opening polymerization routes to metallopolymers such as polymetallocenes with high molecular weights which allows easy processing.

Controlled architectures (e.g. block copolymers) are available through living polymerization processes, including a remarkable recently developed photocontrolled method. This talk will focus on recent efforts to use these metallopolymers to create, for example, photonic devices, and self-assembled supramolecular structures, which can be used in nanolithographic applications and catalysis.

References:

1. I. Manners: Science 2001, 294, 1664.

2. M. Tanabe, G. W.M. Vandermeulen, W-Y Chan,. P.W Cyr, L. Vanderark, D. A.

Rider and I. Manners: Nature Materials 2006, 5, 467.

3. X. Wang, G. Guerin, H. Wang, Y. Wang, I. Manners, M.A. Winnik: Science 2007, 317, 644.

4. Arsenault, A.; Puzzo, D. Manners, I. Ozin, G.A. Nature Photonics 2007, 1, 468.