Dyke, John M - University of Southampton

个人简介

John Dyke’s research focuses on the role of reactive intermediates in atmospheric chemistry and combustion as studied experimentally using spectroscopy and kinetics, and supported computationally by electronic structure calculations. Photoionization and photoexcitation methods using lasers, synchrotron radiation and laboratory discharge sources are used to monitor and probe reactive intermediates in the gas-phase. He was an undergraduate at University College Wales Cardiff, and graduated with a first class honours degree. He studied for a PhD under the supervision of Dr Noel Hush in Bristol University. The topic of this research was the study of electron transfer reactions in solution and in solids with spectroscopic methods. He then took up a position as a research chemist with Ciba-Geigy on the development of a new colour film and process. After that, he was a post-doctoral fellow with Professor Neville Jonathan at Southampton University. He was later appointed as a lecturer in Physical Chemistry at Southampton and in 1988 he was appointed to a Chair in Physical Chemistry. In 1990 he was awarded a Wolfson prize for research excellence and in 2008 he won a Royal Society of Chemistry prize for promotion of chemistry. As well as carrying out research in Southampton, he is a visiting professor at Manchester, Lisbon, Rome, and Hong Kong Universities, where he has collaborative projects. He is chair of the Atomic, Molecular and Plasmas panel at the Elettra synchrotron (Trieste, Italy), and deputy chair of the Mid-Southern Counties section of the Royal Society of Chemistry.

研究领域

Research on the reactivity and electronic structure of reactive intermediates of atmospheric importance.

近期论文

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A study of H2O2 with Threshold Photoelectron Spectroscopy (TPES) and electronic structure calculations: re-determination of the first Adiabatic Ionization Energy (AIE) - Schio , Luca, Alagia, Michele, Dias, Antonio, Falcinelli, Stegfano, Zhaunerchyk, Vitale, Lee, Edmond P.F., Mok, Daniel, Dyke, John and Stranges, Stefano Published:2016Publication:The Journal of Physical Chemistry APage Range:1-10doi:10.1021/acs.jpca.6b01039 The reaction between CH3O2 and BrO radicals: a new source of upper troposphere-lower stratosphere hydroxyl radicals - Shallcross, Dudley, Leather , Kimberley, Bacak, Asan, Xiao, Ping, Lee, Edmond, Ng, Maggie, Mok, Daniel, Dyke, John, Chipperfield, Martyn, Khan, M. Anwar and Percival, CarlHossaini, Ryan (ed.) Published:2015Publication:Journal of Physical Chemistry AVolume:119, (19)Page Range:4618-4632doi:10.1021/jp5108203 Rate coefficients of the Cl + CH3C(O)OCH3 ----- HCl + CH3C(O)OCH2 reaction at differnt temperatures calculated by transition state theory with ab intiio and DFT reaction paths - Dyke, John M., Lee, Edmond P.F., Mok, Daniel K.W., Ng, Maggie and Chow, Ronald Published:2014Publication:The Journal of Physical Chemistry Adoi:10.1021/jp5000864