New analytical tools for advanced mechanistic studies in catalysis: photoionization and photoelectron photoion coincidence spectroscopy

Patrick Hemberger, Jeroen A. van Bokhoven, Javier Pérez-Ramírez and Andras Bodi

Catal. Sci. Technol., 2020, 10, 1975
DOI: 10.1039/C9CY02587A

Kinetics of 1- and 2-methylallyl + O2 reaction, investigated by photoionisation using synchrotron radiation

Domenik Schleier, Engelbert Reusch, Marius Gerlach, Tobias Preitschopf, Deb Pratim Mukhopadhyay, Nancy Faßheber, Gernot Friedrichs, Patrick Hemberger and Ingo Fischer

Phys. Chem. Chem. Phys., 2021, 23, 1539
DOI: 10.1039/D0CP05441K

Metamorphic meta isomer: carbon dioxide and ketenes are formed via retro-Diels–Alder reactions in the decomposition of meta-benzenediol

Marius Gerlach, Andras Bodi and Patrick Hemberger

Phys. Chem. Chem. Phys., 2019, 21, 19480
DOI: 10.1039/C9CP03519B

Photoelectron spectroscopy in molecular physical chemistry

Ingo Fischer and Stephen T. Pratt

Phys. Chem. Chem. Phys., 2022, 24, 1944
DOI: 10.1039/D1CP04984D

Operando PEPICO unveils the catalytic fast pyrolysis mechanism of the three methoxyphenol isomers

Zeyou Pan, Andras Bodi, Jeroen A. van Bokhoven and Patrick Hemberger

Phys. Chem. Chem. Phys., 2022, 24, 21786
DOI: 10.1039/D2CP02741K

An experimental and computational study of the reaction between pent-3-en-2-yl radicals and oxygen molecules: switching from pure stabilisation to pure decomposition with increasing temperature

Timo T. Pekkanen, László Valkai, Satya P. Joshi, György Lendvay, Petri Heinonen, Raimo S. Timonen and Arkke J. Eskola

Faraday Discuss., 2022, 238, 619
DOI: 10.1039/D2FD00031H

Photoelectron spectroscopy of boron-containing reactive intermediates using synchrotron radiation: BH2, BH, and BF

D. P. Mukhopadhyay, D. Schleier, I. Fischer, J.-C. Loison, C. Alcaraz and G. A. Garcia

Phys. Chem. Chem. Phys., 2020, 22, 1027
DOI: 10.1039/C9CP06010C

Threshold Photoelectron Spectrum of 3,4‐Dimethylenecyclobutene

Emil Karaev, Dorothee Schaffner, Marius Gerlach, Tobias Preitschopf, Patrick Hemberger and Ingo Fischer

Helvetica Chimica Acta, 2025, 108
DOI: 10.1002/hlca.202400197

The role of H2 on the stability of the single-metal-site Ir1/AC catalyst for heterogeneous methanol carbonylation

Siquan Feng, Xiangsong Lin, Xiangen Song, Yang Liu, Zheng Jiang, Patrick Hemberger, Andras Bodi and Yunjie Ding

Journal of Catalysis, 2020, 381, 193
DOI: 10.1016/j.jcat.2019.10.032

Photoelectron Photoion Coincidence Spectroscopy of NCl3 and NCl2

Marius Gerlach, Sophie Monninger, Domenik Schleier, Patrick Hemberger, James T. Goettel, Holger Braunschweig and Ingo Fischer

ChemPhysChem, 2021, 22, 2164
DOI: 10.1002/cphc.202100537

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

Engelbert Reusch, Dustin Kaiser, Domenik Schleier, Rachel Buschmann, Anke Krueger, Thomas Hermann, Bernd Engels, Ingo Fischer and Patrick Hemberger

J. Phys. Chem. A, 2019, 123, 2008
DOI: 10.1021/acs.jpca.8b12244

Photoelectron Photoion Coincidence Spectroscopy of Biradicals

Ingo Fischer and Patrick Hemberger

ChemPhysChem, 2023, 24
DOI: 10.1002/cphc.202300334

Photoelectron Photoion Coincidence Spectroscopy Provides Mechanistic Insights in Fuel Synthesis and Conversion

Patrick Hemberger, Andras Bodi, Thomas Bierkandt, Markus Köhler, Dennis Kaczmarek and Tina Kasper

Energy Fuels, 2021, 35, 16265
DOI: 10.1021/acs.energyfuels.1c01712

Continuous Pyrolysis Microreactors: Hot Sources with Little Cooling? New Insights Utilizing Cation Velocity Map Imaging and Threshold Photoelectron Spectroscopy

Patrick Hemberger, Xiangkun Wu, Zeyou Pan and Andras Bodi

J. Phys. Chem. A, 2022, 126, 2196
DOI: 10.1021/acs.jpca.2c00766

To Boldly Look Where No One Has Looked Before: Identifying the Primary Photoproducts of Acetylacetone

Ivan Antonov, Krisztina Voronova, Ming-Wei Chen, Bálint Sztáray, Patrick Hemberger, Andras Bodi, David L. Osborn and Leonid Sheps

J. Phys. Chem. A, 2019, 123, 5472
DOI: 10.1021/acs.jpca.9b04640

Theoretical investigations of population trapping phenomena in atomic four-color, three-step photoionization scheme

Xiao-Yong 肖勇 Lu 卢 and Ya-Peng 亚鹏 Sun 孙

Chinese Phys. B, 2024, 33, 033202
DOI: 10.1088/1674-1056/ad10fc

Threshold Photoelectron Spectroscopy of IO and HOI

Domenik Schleier, Engelbert Reusch, Lisa Lummel, Patrick Hemberger and Ingo Fischer

ChemPhysChem, 2019, 20, 2413
DOI: 10.1002/cphc.201900813

Decomposition of Picolyl Radicals at High Temperature: A Mass Selective Threshold Photoelectron Spectroscopy Study

Engelbert Reusch, Fabian Holzmeier, Marius Gerlach, Ingo Fischer and Patrick Hemberger

Chemistry A European J, 2019, 25, 16652
DOI: 10.1002/chem.201903937

A comprehensive experimental and kinetic modeling study of di-isobutylene isomers: Part 1

Nitin Lokachari, Goutham Kukkadapu, Hwasup Song, Guillaume Vanhove, Maxence Lailliau, Guillaume Dayma, Zeynep Serinyel, Kuiwen Zhang, Roland Dauphin, Brian Etz, Seonah Kim, Mathias Steglich, Andras Bodi, Gina Fioroni, Patrick Hemberger, Sergey S. Matveev, Alexander A. Konnov, Philippe Dagaut, Scott W. Wagnon, William J. Pitz and Henry J. Curran

Combustion and Flame, 2023, 251, 112301
DOI: 10.1016/j.combustflame.2022.112301

Theoretical study on the mechanism and kinetics of the oxidation of allyl radical with atomic and molecular oxygen

Juan F. Alarcon, Sergio Ajo, Alexander N. Morozov and Alexander M. Mebel

Combustion and Flame, 2023, 257, 112388
DOI: 10.1016/j.combustflame.2022.112388

Double-Imaging Photoelectron Photoion Coincidence Spectroscopy Reveals the Unimolecular Thermal Decomposition Mechanism of Dimethyl Carbonate

Mathias Steglich, Xiangkun Wu, Andras Bodi and Patrick Hemberger

J. Phys. Chem. A, 2021, 125, 2895
DOI: 10.1021/acs.jpca.1c00724

Oxidation Kinetics and Thermodynamics of Resonance-Stabilized Radicals: The Pent-1-en-3-yl + O2 Reaction

Malte Döntgen, Timo T. Pekkanen, Satya P. Joshi, Raimo S. Timonen and Arkke J. Eskola

J. Phys. Chem. A, 2019, 123, 7897
DOI: 10.1021/acs.jpca.9b03923

Diborene: Generation and Photoelectron Spectroscopy of an Inorganic Biradical

Domenik Schleier, Alexander Humeniuk, Engelbert Reusch, Fabian Holzmeier, Dianailys Nunez-Reyes, Christian Alcaraz, Gustavo A. Garcia, Jean-Christophe Loison, Ingo Fischer and Roland Mitric

J. Phys. Chem. Lett., 2018, 9, 5921
DOI: 10.1021/acs.jpclett.8b02338

Exploring the Reaction Mechanism of C–H Oxidation by Copper–Salen Complexes

Michael L. McKee

J. Phys. Chem. A, 2022, 126, 4969
DOI: 10.1021/acs.jpca.2c03344

Atmospheric Chemistry of Allylic Radicals from Isoprene: A Successive Cyclization-Driven Autoxidation Mechanism

Fangfang Ma, Xirui Guo, Deming Xia, Hong-Bin Xie, Yonghong Wang, Jonas Elm, Jingwen Chen and Junfeng Niu

Environ. Sci. Technol., 2021, 55, 4399
DOI: 10.1021/acs.est.0c07925

First-Generation Organic Reaction Intermediates in Zeolite Chemistry and Catalysis

Xuan Gong, Mustafa Çağlayan, Yiru Ye, Kun Liu, Jorge Gascon and Abhishek Dutta Chowdhury

Chem. Rev., 2022, 122, 14275
DOI: 10.1021/acs.chemrev.2c00076

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

Xiang-kun Wu, Xiao-feng Tang, Xiao-guo Zhou and Shi-lin Liu

Chinese Journal of Chemical Physics, 2019, 32, 11
DOI: 10.1063/1674-0068/cjcp1811257

Combustion in the future: The importance of chemistry

Katharina Kohse-Höinghaus

Proceedings of the Combustion Institute, 2021, 38, 1
DOI: 10.1016/j.proci.2020.06.375

Operando Photoelectron Photoion Coincidence Spectroscopy Unravels Mechanistic Fingerprints of Propane Activation by Catalytic Oxyhalogenation

Guido Zichittella, Patrick Hemberger, Fabian Holzmeier, Andras Bodi and Javier Pérez-Ramírez

J. Phys. Chem. Lett., 2020, 11, 856
DOI: 10.1021/acs.jpclett.9b03836

UV photolysis of oxalyl chloride: ClCO radical decomposition and direct Cl2${\rm Cl}_2 {\rm }$ formation pathways

Michael Stuhr, Sebastian Hesse, Nancy Faßheber, Marcel Wohler, Mithun Pal, Yasuyuki Sakai, Patrick Hemberger and Gernot Friedrichs

Int J of Chemical Kinetics, 2024, 56, 482
DOI: 10.1002/kin.21723

Preparation and regeneration of supported single-Ir-site catalysts by nanoparticle dispersion via CO and nascent I radicals

Siquan Feng, Patrick Hemberger, Andras Bodi, Xiangen Song, Tongpo Yu, Zheng Jiang, Yang Liu and Yunjie Ding

Journal of Catalysis, 2020, 382, 347
DOI: 10.1016/j.jcat.2019.12.040