[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 …

Synthesis, characterization, thermal stability and photocatalytic activity of Hg (II) and Co (II) complexes of Vanillin

SF Kayed - Arabian Journal for Science and Engineering, 2024 - Springer
Abstract Hg (II) and Co (II) complexes of vanillin VanH, namely,[Hg (van) 2]. 1.5 H2O and [Co
(van) 2]. 5.5 H2O were prepared. The complexes were characterized by elemental analyses …

Vibrational and electronic spectra of protonated vanillin: exploring protonation sites and isomerisation

A Gutiérrez-Quintanilla, B Moge… - Physical Chemistry …, 2024 - pubs.rsc.org
Photofragmentation spectra of protonated vanillin produced under electrospray ionisation
(ESI) conditions have been recorded in the 3000–3700 cm− 1 (vibrational) and 225–460 nm …

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 …

Aerosol mass spectrometry of neutral species based on a tunable vacuum ultraviolet free electron laser

X Zang, Z Zhang, S Jiang, Y Zhao, T Wang… - Physical Chemistry …, 2022 - pubs.rsc.org
A vacuum ultraviolet free electron laser (VUV-FEL) photoionization aerosol mass
spectrometer (AMS) has been developed for online measurement of neutral compounds in …

Isomer-Dependent Threshold Photoelectron Spectroscopy and Dissociative Photoionization Mechanism of Anisaldehyde

X Wu, S Bjelic, P Hemberger, A Bodi - The Journal of Physical …, 2023 - ACS Publications
We studied the threshold photoionization and dissociative ionization of para-, meta-, and
ortho-anisaldehyde by photoelectron photoion coincidence spectroscopy in the 8.20–19.00 …

[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 …

[HTML][HTML] Beyond vanilla: The dissociation mechanism of vanillin in four charge states

X Wu, D Salionov, P Hemberger, F Vogel, A Bodi… - Computational and …, 2023 - Elsevier
We compare the unimolecular decay mechanism of vanillin in four charge states. The
unimolecular thermal decomposition of the neutral and dissociative ionization reactions in …

Enlightening salt: enthalpy of formation of gaseous sodium chloride by photoelectron photoion coincidence spectroscopy

X Wu, P Hemberger, A Bodi - Molecular Physics, 2024 - Taylor & Francis
An in-vacuum flash pyrolysis microreactor was used to seed a molecular beam with gaseous
sodium chloride. The vapour was ionised with tuneable synchrotron vacuum ultraviolet …

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 …