各位老师:
9月30日(本周二)上午10:00,墨尔本大学化学系教授Kenneth P. Ghiggino博士来我室做学术报告,请相关课题组老师和学生参加。
题目:Light Harvesting and Semi-Conducting Polymeric Materials
时间:2014年9月30日(星期二)上午10:00
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1998 - Masson Professor of Chemistry, University of Melbourne
2012 - President of the Asian and Oceanian Photochemistry Association
Recent Employment History:
1997 - 2009Dean, School of Chemistry, University of Melbourne
2012 ERA Physics, Chemistry and Earth Sciences Panel, Australian Research Council
2013-, Fellow of the Royal Society of Chemistry (FRSC); 英国皇家化学学会会士
1987-, Fellow of the Royal Australian Chemical Institute (FRACI); 澳大利亚皇家化学学会会士
1983, DipEd, University of Melbourne
1976, PhD, University of New South Wales
1973, BSc (Hons), University of New South Wales
2010RSC Australasian Lecturer
2001RACI Physical Chemistry Division Medal
2000RACI Australian Polymer Medal
Semi-conducting polymers contain sequences of delocalized -electrons along the polymer backbone that impart the unusual and useful properties of these materials. The energy transfer processes that occur in these materials following light absorption can be studied using single molecule fluorescence techniques that provide details about the photochemistry that occurs in individual polymer chains that make up a bulk sample. For conjugated polymers the information available includes fluorescence spectra and lifetimes, transition dipole orientation, exciton transport properties and charge transfer behaviour. In this presentation single molecule studies of several conjugated polymers including main-chain and side-chain phenylene vinylene (MEHPPV)-based polymers and fluorenyl donor-acceptor block copolymers (PFM-F8BT-PFM) will be presented. Our progress with the printing of polymer solar cells using conjugated polymers will also be outlined.