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Photoionization studies of reactive intermediates using synchrotron radiation: a perspective

Photoionization studies of reactive intermediates using synchrotron radiation: a perspective
Photoionization studies of reactive intermediates using synchrotron radiation: a perspective
Photoionization of reactive intermediates with synchrotron radiation has reached a sufficiently advanced stage of development that it can now contribute to a number of areas in gas-phase chemistry and physics. These include the detection and spectroscopic study of reactive intermediates produced by bimolecular reactions, photolysis, pyrolysis or discharge sources, and the monitoring of reactive intermediates in situ in environments such as flames. This review summarises advances in the study of reactive intermediates with synchrotron radiation using photoelectron spectroscopy (PES) and constant-ionic-state (CIS) methods with angular resolution, and threshold photoelectron spectroscopy (TPES), taking examples mainly from the recent work of the Southampton group. The aim is to focus on the main information to be obtained from the examples considered. As future research in this area also involves photoelectron–photoion coincidence (PEPICO) and threshold photoelectron–photoion coincidence (TPEPICO) spectroscopy, these methods are also described and previous related work on reactive intermediates with these techniques is summarised. The advantages of using PEPICO and TPEPICO to complement and extend TPES and angularly resolved PES and CIS studies on reactive intermediates are highlighted.
1463-9076
9106-9136
Dyke, John
46393b45-6694-46f3-af20-d7369d26199f
Dyke, John
46393b45-6694-46f3-af20-d7369d26199f

Dyke, John (2019) Photoionization studies of reactive intermediates using synchrotron radiation: a perspective. Physical Chemistry Chemical Physics, 2019 (21), 9106-9136. (doi:10.1039/C9CP00623K).

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Abstract

Photoionization of reactive intermediates with synchrotron radiation has reached a sufficiently advanced stage of development that it can now contribute to a number of areas in gas-phase chemistry and physics. These include the detection and spectroscopic study of reactive intermediates produced by bimolecular reactions, photolysis, pyrolysis or discharge sources, and the monitoring of reactive intermediates in situ in environments such as flames. This review summarises advances in the study of reactive intermediates with synchrotron radiation using photoelectron spectroscopy (PES) and constant-ionic-state (CIS) methods with angular resolution, and threshold photoelectron spectroscopy (TPES), taking examples mainly from the recent work of the Southampton group. The aim is to focus on the main information to be obtained from the examples considered. As future research in this area also involves photoelectron–photoion coincidence (PEPICO) and threshold photoelectron–photoion coincidence (TPEPICO) spectroscopy, these methods are also described and previous related work on reactive intermediates with these techniques is summarised. The advantages of using PEPICO and TPEPICO to complement and extend TPES and angularly resolved PES and CIS studies on reactive intermediates are highlighted.

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Accepted/In Press date: 5 April 2019
e-pub ahead of print date: 9 April 2019

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Local EPrints ID: 431128
URI: http://eprints.soton.ac.uk/id/eprint/431128
ISSN: 1463-9076
PURE UUID: 17f44d78-d260-466f-ad63-dd0b14cf09b8
ORCID for John Dyke: ORCID iD orcid.org/0000-0002-9808-303X

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Date deposited: 24 May 2019 16:30
Last modified: 07 Oct 2020 05:26

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Author: John Dyke ORCID iD

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