UHV HT-System mit RT-Mikroskop

Rücksprache/Kontaktaufnahme mit Institutsleitung

The role of interfacial hydrogen in ethylene hydrogenation on graphite supported Ag, Au, and Cu catalysts
Thomas Wicht, Alexander Genest, Lidia E. Chinchilla, Thomas Haunold, Andreas Steiger‑Thirsfeld, Michael Stöger‑Pollach, Jose Juan Calvino, Günther Rupprechter
ACS Catalysis, 14 (2024) 16905−16919
https://doi.org/10.1021/acscatal.4c05246

Defect-rich CuZn Nanoparticles for Model Catalysis Produced by Femtosecond Laser Ablation
Niusha Lasemi, Thomas Wicht, Johannes Bernardi, Gerhard Liedl, Günther Rupprechter
ACS Applied Materials & Interfaces, 16 (2024) 38163–38176
https://doi.org/10.1021/acsami.4c07766

Highly stable self-cleaning paints based on waste-valorized PNC-doped TiO2 nanoparticles
Qaisar Maqbool, Orlando Favoni, Thomas Wicht, Simona Sabbatini, Michael Stöger-Pollach, Maria Letizia Ruello, Francesca Tittarelli, Günther Rupprechter
ACS Catalysis, 14 (2024) 4820–4834
https://doi.org/10.1021/acscatal.3c06203

Microalgae-derived Co3O4 nanomaterials for catalytic CO oxidation
Agnieszka Sidorowicz, Nevzat Yigit, Thomas Wicht, Michael Stöger-Pollach, Alessandro Concas, Roberto Orrù, Giacomo Cao, Günther Rupprechter
RSC Advances, 14 (2024) 4575 – 4586
https://doi.org/10.1039/d4ra00343h

Partial Oxidation of Bio-Methane over Nickel supported on MgO-ZrO2 solid solutions
Yvan J. O. Asencios, Nevzat Yigit, Thomas Wicht, Michael Stöger-Pollach, Alessandra F. Lucrédio, Francielle F. C. Marcos, Elisabete M. Assaf, Günther Rupprechter
Topics in Catalysis, 66 (2023) 1539–1552
https://doi.org/10.1007/s11244-023-01822-7

Application of XPS in studies of model catalysts: from single crystals to supported nanoparticles
G. Rupprechter
Applications of X-Ray Photoelectron Spectroscopy To Catalytic Studies (S. Zafeiratos; Editor), World Scientific, 2023
Catalytic Science Series, 21 (2023) 155–192
https://doi.org/10.1142/9781800613294_0007

CO Adsorption and Disproportionation on Smooth and Defect-Rich Ir(111)
Xia Li, Thomas Haunold, Stefan Werkovits, Laurence D. Marks, Peter Blaha, and Günther Rupprechter
Journal of Physical Chemistry C, 126 (2022) 6578–6589
https://doi.org/10.1021/acs.jpcc.2c01141

AgAu nanoclusters supported on zeolites: structural dynamics during CO oxidation
I. López-Hernández, V. Truttmann, C. Garcia, C. W. Lopes, C. Rameshan, M. Stöger-Pollach, N. Barrabés, G. Rupprechter, F. Rey, A. E. Palomares
Catalysis Today, 384–386 (2022) 166-176
https://doi.org/10.1016/j.cattod.2021.04.016

Selective ligand removal to improve accessibility of active sites in hierarchical MOFs for heterogeneous photocatalysis
Shaghayegh Naghdi, Alexey Cherevan, Ariane Giesriegl, Remy Guillet-Nicolas, Santu Biswas, Tushar Gupta, Jia Wang, Thomas Haunold, Bernhard Bayer, Günther Rupprechter, Maytal Caspary Toroker, Freddy Kleitz, Dominik Eder
Nature Communications, 13 (2022) 282
https://doi.org/10.1038/s41467-021-27775-7

Model catalysis with HOPG-supported Pd nanoparticles and Pd foil: XPS, STM and C2H4 hydrogenation
Md. Abdul Motin, Andreas Thirsfeld, Michael Stöger-Pollach, Günther Rupprechter
Catalysis Letters, (2021)
https://doi.org/10.1007/s10562-021-03868-2

LiOx-modification of Ni and Co3O4 surfaces: An XPS, LEIS and LEED study
T. Haunold, G. Rupprechter
Surface Science, 713 (2021) 121915
https://doi.org/10.1016/j.susc.2021.121915

An ultrahigh vacuum-compatible reaction cell for model catalysis under atmospheric pressure flow conditions
Thomas Haunold, Christoph Rameshan, Andrey V. Bukhtiyarov, Günther Rupprechter
Review of Scientific Instruments, 91 (2020) 125101-1 - 125101-9
https://doi.org/10.1063/5.0026171

The dynamic structure of Au38(SR)24 nanoclusters supported on CeO2 upon pretreatment and CO oxidation
S. Pollitt, V. Truttmann, T. Haunold, C. Garcia, W. Olszewski, J. Llorca, N. Barrabés, G. Rupprechter
ACS Catalysis, 10 (2020) 6144−6148
https://dx.doi.org/10.1021/acscatal.0c01621

Dynamics of Pd dopant atoms inside Au nanoclusters during catalytic CO oxidation
C. Garcia, V. Truttmann, I. Lopez, T. Haunold, C. Marini, C. Rameshan, E. Pittenauer, P. Kregsamer, Klaus Dobrezberger, M. Stöger-Pollach, N. Barrabés, G. Rupprechter
Journal of Physical Chemistry C, 124 (2020) 23626–23636
https://doi.org/10.1021/acs.jpcc.0c05735

Vibrational fingerprint of localized excitons in a two-dimensional metal-organic crystal
M. Corva, A. Ferrari, M. Rinaldi, Z. Feng, M. Roiaz, C. Rameshan, G. Rupprechter, R. Constantini, M. Dell´Angela, G. Pastore, G. Comelli, N. Seriani, E. Vesselli
Nature Communications 9 (2018) 4703
DOI: 10.1038/s41467-018-07190-1 (OA)
Press release: https://www.tuwien.ac.at/aktuelles/news_detail/article/126313/

Synthesis and Properties of monolayer protected Cox(SC2H4Ph)m nanoclusters
S. Pollitt, E. Pittenauer, C. Rameshan, T. Schachinger, O. Safonova, V. Truttmann,
A. Bera, G. Allmaier, N. Barrabés, G. Rupprechter
Journal of Physical Chemistry C 121 (2017) 10948-10956
DOI: 10.1021/acs.jpcc.6b12076 (Green OA)
https://resolver.obvsg.at/urn:nbn:at:at-ubtuw:3-4449