Valence photoionization and energetics of vanillin, a sustainable feedstock candidate

X Wu, X Zhou, S Bjelic, P Hemberger… - The Journal of Physical …, 2021 - ACS Publications
We studied the valence photoionization of vanillin by photoelectron photoion coincidence
spectroscopy in the 8.20–19.80 eV photon energy range. Vertical ionization energies by …

[HTML][HTML] Unimolecular thermal decarbonylation of vanillin stifled by the bimolecular reactivity of methyl-loss intermediate

X Wu, Z Pan, S Bjelić, P Hemberger, A Bodi - Journal of Analytical and …, 2022 - Elsevier
We studied the thermal decomposition of vanillin in a low-pressure pyrolysis microreactor by
photoelectron photoion coincidence spectroscopy. The pyrolysis products were identified …

A guinea pig for conformer selectivity and mechanistic insights into dissociative ionization by photoelectron photoion coincidence: fluorocyclohexane

X Wu, X Zhou, P Hemberger, A Bodi - Physical Chemistry Chemical …, 2020 - pubs.rsc.org
We studied fluorocyclohexane (C6H11F, FC6) by double imaging photoelectron photoion
coincidence spectroscopy in the 9.90–13.90 eV photon energy range. The photoelectron …

The N+ Formation Mechanism of Vibrationally Selected N2O+ Ions in the C2Σ+ State: A TPEPICO Imaging Study

Y Chen, X Wu, X Zhou, X Yang, X Dai… - The Journal of Physical …, 2024 - ACS Publications
The N–NO bond fission of N2O+ (C2Σ+) ions can produce two major fragment ions, NO+ or
N+. In contrast to the dominant NO+ fragment ion, the N+ formation mechanism remains …

Conformers, electronic states, and diabolical conical intersections in the valence photoelectron spectroscopy of halocyclohexanes

X Wu, X Zhou, P Hemberger, A Bodi - The Journal of Chemical Physics, 2020 - pubs.aip.org
The threshold photoelectron spectrum (TPES) of halocyclohexanes C 6 H 11 X (X= Cl, Br,
and I) was recorded at the Swiss Light Source and assigned with the help of density …

A plethora of isomerization processes and hydrogen scrambling in the fragmentation of the methanol dimer cation: a PEPICO study

X Wu, X Zhou, S Bjelić, P Hemberger… - Physical Chemistry …, 2022 - pubs.rsc.org
The valence photoionization of light and deuterated methanol dimers was studied by
imaging photoelectron photoion coincidence spectroscopy in the 10.00–10.35 eV photon …

Dissociative photoionization of chloro-, bromo-, and iodocyclohexane: Thermochemistry and the weak C–Br bond in the cation

X Wu, X Zhou, P Hemberger, A Bodi - The Journal of Physical …, 2021 - ACS Publications
Double-imaging photoelectron photoion coincidence spectroscopy (i 2PEPICO) with tunable
synchrotron vacuum ultraviolet radiation was used to record threshold ionization mass …

Ionization energy and thermochemistry of CF2Cl2 determined from threshold photoelectron spectroscopy

H Zhang, T Yu, X Wu, Y Chen, B Shan, X Zhou… - Chemical Physics …, 2021 - Elsevier
In this work, we performed a joint study of threshold photoelectron spectroscopy and density
functional calculations on photoionization of CF 2 Cl 2. Using the optimized geometries and …

Threshold photoelectron spectroscopy and density functional theory studies on the CF2Cl2 ionization energies towards the B2B1 and C2A1 ionic states

B Shan, H Zhang, T Yu, Y Chen, X Wu, X Zhou… - Journal of Molecular …, 2021 - Elsevier
Threshold photoelectron spectroscopy and density functional theory calculations were
performed on dichlorodifluoromethane (CF 2 Cl 2) in the photon energy range of 11.70 …

[PDF][PDF] Threshold photoelectron spectrum of CF2Cl2 in photon energy range of 13.9–15.1 eV

B Shan, X Yang, T Yu, Y Chen, N Zhang… - Chinese Journal of …, 2024 - lclab.ustc.edu.cn
Threshold photoelectron spectroscopy of dichlorodifluoromethane (CF2Cl2) has been re-
investigated using a combination of photoelectron-photoion coincidence measurement and …