Photoelectron spectroscopy in molecular physical chemistry

I Fischer, ST Pratt - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Photoelectron spectroscopy has long been a powerful method in the toolbox of experimental
physical chemistry and molecular physics. Recent improvements in coincidence methods …

[HTML][HTML] Hydrogen migration as a potential driving force in the thermal decomposition of dimethoxymethane: New insights from pyrolysis imaging photoelectron …

T Yu, X Wu, X Zhou, A Bodi, P Hemberger - Combustion and Flame, 2020 - Elsevier
Pyrolysis and low-temperature oxidation of dimethoxymethane (methylal, MeOCH 2 OMe)
play an important role in the ignition of blended diesel fuels, but the underlying mechanisms …

Radical thermometers, thermochemistry, and photoelectron spectra: a photoelectron photoion coincidence spectroscopy study of the methyl peroxy radical

K Voronova, KM Ervin, KG Torma… - The journal of …, 2018 - ACS Publications
We investigated the simplest alkylperoxy radical, CH3OO, formed by reacting photolytically
generated CH3 radicals with O2, using the new combustion reactions followed by …

[HTML][HTML] Vacuum ultraviolet photodynamics of the methyl peroxy radical studied by double imaging photoelectron photoion coincidences

X Tang, X Gu, X Lin, W Zhang, GA Garcia… - The Journal of …, 2020 - pubs.aip.org
The vacuum ultraviolet photoionization of the methyl peroxy radical, CH 3 O 2, and
unimolecular dissociation of internal energy selected CH 3 O 2+ cations were investigated in …

Online analysis of gas-phase radical reactions using vacuum ultraviolet lamp photoionization and time-of-flight mass spectrometry

Z Wen, X Tang, C Fittschen, C Zhang, T Wang… - Review of Scientific …, 2020 - pubs.aip.org
A home-made vacuum ultraviolet photoionization time-of-flight mass spectrometer has been
developed and coupled to an atmospheric simulation chamber operated at atmospheric …

A vacuum ultraviolet photoionization time‐of‐flight mass spectrometer with high sensitivity for study of gas‐phase radical reaction in a flow tube

Z Wen, X Tang, C Wang, C Fittschen… - … Journal of Chemical …, 2019 - Wiley Online Library
Photoionization mass spectrometry as a powerful analytical method has been widely utilized
and provided valuable insight in the field of gas‐phase reactions. Here, a highly sensitive …

Pentadiynylidene and Its Methyl-Substituted Derivates: Threshold Photoelectron Spectroscopy of R1-C5-R2 Triplet Carbon Chains

E Reusch, D Kaiser, D Schleier… - The Journal of …, 2019 - ACS Publications
Mass-selective threshold photoelectron spectroscopy in the gas phase was employed to
characterize the dialkynyl triplet carbenes pentadiynylidene (HC5H) …

A vacuum ultraviolet laser pulsed field ionization-photoion study of methane (CH 4): determination of the appearance energy of methylium from methane with …

YC Chang, B Xiong, DH Bross, B Ruscic… - Physical Chemistry …, 2017 - pubs.rsc.org
We report on the successful implementation of a high-resolution vacuum ultraviolet (VUV)
laser pulsed field ionization-photoion (PFI-PI) detection method for the study of unimolecular …

Dissociation dynamics of energy-selected ions using threshold photoelectron-photoion coincidence velocity imaging

X Wu, X Tang, X Zhou, S Liu - Chinese Journal of Chemical Physics, 2019 - pubs.aip.org
Threshold photoelectron-photoion coincidence (TPEPICO) is a powerful method to prepare
and analyze internal energy-or state-selected ions. Here, we review the state-of-the-art …

[HTML][HTML] A direct liquid sampling interface for photoelectron photoion coincidence spectroscopy

X Wu, Z Pan, M Steglich, P Ascher, A Bodi… - Review of Scientific …, 2023 - pubs.aip.org
We introduce an effective and flexible high vacuum interface to probe the liquid phase with
photoelectron photoion coincidence (liq-PEPICO) spectroscopy at the vacuum ultraviolet …