Professor Andrew Orr-Ewing FRS

Andrew Orr-Ewing is a physical chemist who has made significant contributions to the study of fundamental mechanisms of chemical reactions in both the gas and liquid phases. He is recognized internationally for his use of ultrafast laser spectroscopy to observe the effects of liquid solvents on molecular reaction and photodissociation dynamics.

He obtained his BA and MA in Chemistry from the University of Oxford, and his DPhil in Physical Chemistry under the supervision of Professor G Hancock. After two years as a postdoctoral researcher with Professor RN Zare at Stanford University, he returned to the UK as the Royal Society Eliz. Challenor Research Fellow at the University of Bristol, where he has remained.

His research achievements have been recognized by the Harrison Memorial Prize (1994), Marlow Medal and Prize (1999), and Tilden Prize (2009) of the Royal Society of Chemistry (RSC), the RSC’s awards in Optical Spectroscopy (2002) and Chemical Dynamics (2014), a Leverhulme Trust Senior Research Fellowship (2005), and a Royal Society Wolfson Research Merit Award (2006-11).

Professional position

  • Professor of Physical Chemistry, School of Chemistry, University of Bristol

Subject groups

  • Chemistry

    Chemistry, physical

  • Earth and Environmental Sciences

    Atmospheric chemistry

Committees Participated Role
Research Professorships Panel September 2019 - December 2026 Member
Sectional Committee 3: Chemistry December 2018 - October 2021 Member
Paul Instrument Fund Committee January 2017 - December 2019 Member
Dorothy Hodgkin Fellowships Selection Committee January 2016 - December 2019 Member