Photoion Mass-Selected Threshold Photoelectron Spectroscopy to Detect Reactive Intermediates in Catalysis: From Instrumentation and Examples to Peculiarities …

P Hemberger, Z Pan, X Wu, Z Zhang… - The Journal of …, 2023 - ACS Publications
Photoion mass-selected threshold photoelectron spectroscopy (ms-TPES) is a synchrotron-
based, universal, sensitive, and multiplexed detection tool applied in the areas of catalysis …

Photoelectron photoion coincidence spectroscopy provides mechanistic insights in fuel synthesis and conversion

P Hemberger, A Bodi, T Bierkandt, M Köhler… - Energy & …, 2021 - ACS Publications
Clean combustion, ie, the reduction of NOx and soot emissions, and carbon neutrality,
achieved in part by biofuel synthesis, are major milestones in the transition to a sustainable …

Threshold photoelectron photoion coincidence studies of parallel and sequential dissociation reactions

T Baer, B Sztáray, JP Kercher, AF Lago… - Physical Chemistry …, 2005 - pubs.rsc.org
Recent advances in threshold photoelectron photoion coincidence (TPEPICO) make
possible the analysis of several parallel and sequential dissociations of energy selected …

[HTML][HTML] CRF-PEPICO: Double velocity map imaging photoelectron photoion coincidence spectroscopy for reaction kinetics studies

B Sztáray, K Voronova, KG Torma, KJ Covert… - The Journal of …, 2017 - pubs.aip.org
Photoelectron photoion coincidence (PEPICO) spectroscopy could become a powerful tool
for the time-resolved study of multi-channel gas phase chemical reactions. Toward this goal …

DELICIOUS III: A multipurpose double imaging particle coincidence spectrometer for gas phase vacuum ultraviolet photodynamics studies

GA Garcia, BK Cunha de Miranda, M Tia… - Review of Scientific …, 2013 - pubs.aip.org
We present a versatile double imaging particle coincidence spectrometer operating in fully
continuous mode, named DELICIOUS III, which combines a velocity map imaging device …

Continuous pyrolysis microreactors: Hot sources with little cooling? New insights utilizing cation velocity map imaging and threshold photoelectron spectroscopy

P Hemberger, X Wu, Z Pan, A Bodi - The Journal of Physical …, 2022 - ACS Publications
Resistively heated silicon carbide microreactors are widely applied as continuous sources to
selectively prepare elusive and reactive intermediates with astrochemical, catalytic, or …

Advances in threshold photoelectron spectroscopy (TPES) and threshold photoelectron photoion coincidence (TPEPICO)

T Baer, RP Tuckett - Physical Chemistry Chemical Physics, 2017 - pubs.rsc.org
The history and evolution of molecular threshold photoelectron spectroscopy and threshold
photoelectron photoion coincidence spectroscopy (TPEPICO) over the last fifty years are …

A new double imaging velocity focusing coincidence experiment: i2PEPICO

A Bodi, P Hemberger, T Gerber… - Review of Scientific …, 2012 - pubs.aip.org
The vacuum ultraviolet (VUV) beamline of the Swiss Light Source has been upgraded after
two years of operation. A new, turntable-type monochromator was constructed at the Paul …

Mechanism of fast pyrolysis of lignin: studying model compounds

VBF Custodis, P Hemberger, Z Ma… - The Journal of …, 2014 - ACS Publications
Fast pyrolysis of lignin is one of the most promising methods to convert the complex and
irregular structure of lignin into renewable chemicals and fuel. During pyrolysis the complex …

Modeling unimolecular reactions in photoelectron photoion coincidence experiments

B Sztáray, A Bodi, T Baer - Journal of mass spectrometry, 2010 - Wiley Online Library
A computer program has been developed to model and analyze the data from photoelectron
photoion coincidence (PEPICO) spectroscopy experiments. This code has been used during …