Personal information

Other IDs

Scopus Author ID: 57220595866

Countries

Austria

Activities

Collapse all

Employment (5)

TU Wien: Vienna, AT

Employment
Source: check_circle
TU Wien

Massachusetts Institute of Technology: Cambridge, US

2023 to present | Postdoctoral Fellow
Employment
Source: Self-asserted source
Matthäus Siebenhofer

TU Wien: Vienna, AT

2022 to 2023 | Postdoctoral Researcher
Employment
Source: Self-asserted source
Matthäus Siebenhofer

CEST Centre for electrochemistry and surface technology: Wr. Neustadt, AT

2022 to 2023 | Postdoctoral Researcher
Employment
Source: Self-asserted source
Matthäus Siebenhofer

TU Wien: Vienna, AT

2019 to 2022 | Projektassistent (Chemische Technologien und Analytik)
Employment
Source: Self-asserted source
Matthäus Siebenhofer

Education and qualifications (3)

Universität Wien: Vienna, AT

2019 to 2023 | BEd
Education
Source: Self-asserted source
Matthäus Siebenhofer

TU Wien: Vienna, AT

2019 to 2022 | PhD (Chemistry)
Education
Source: Self-asserted source
Matthäus Siebenhofer

TU Wien: Vienna, AT

2012 to 2018 | MSc (Physics)
Education
Source: Self-asserted source
Matthäus Siebenhofer

Funding (1)

Adsorbate-induced degradation on SOFC cathode surfaces

Grant
Max Kade Foundation (New York, US)
Source: Self-asserted source
Matthäus Siebenhofer

Works (28)

Reducibility, Adsorption Energies, Surface Acidity - Fundamental Material Properties for Fast Oxygen Exchange

2025-03-28 | Preprint
DOI: 10.21203/rs.3.rs-6320470/v1
Contributors: Matthäus Siebenhofer; Filip Grajkowski; Clement Nicollet; Bilge Yildiz; Jürgen Fleig; Markus Kubicek
Source: check_circle
Crossref

Strain evolution in La0.6Sr0.4CoO3−δ and SrTi0.3Fe0.7O3−δ multilayer systems

Journal of Applied Physics
2025-03-28 | Journal article
DOI: 10.1063/5.0250573
Contributors: Sergej Ražnjević; Sandra Drev; Andreas E. Bumberger; Matthäus Siebenhofer; Christin Böhme; Christoph Riedl; Jürgen Fleig; Miran Čeh; Markus Kubicek; Zaoli Zhang
Source: check_circle
Crossref

Space Charges at SrTiO3|Mixed Ionic and Electronic Conducting Oxide Heterojunctions and Their Relation to Defect Chemistry

ACS Applied Materials & Interfaces
2025-03-19 | Journal article
DOI: 10.1021/acsami.4c21843
Contributors: Claudia Steinbach; Alexander Schmid; Matthäus Siebenhofer; Andreas Nenning; Christoph Rameshan; Markus Kubicek; Juergen Fleig
Source: check_circle
Crossref

Oxygen surface exchange kinetics of La1−xSrxCoO3–δ thin-films decorated with binary oxides: links between acidity, strontium doping, and reaction kinetics

Journal of Materials Chemistry A
2024 | Journal article
DOI: 10.1039/D3TA07422F
Contributors: Alexandre Merieau; Matthäus Siebenhofer; Christin Böhme; Markus Kubicek; Olivier Joubert; Juergen Fleig; Clément Nicollet
Source: check_circle
Crossref

Structural Characterization of La0.6Sr0.4CoO3−δ Thin Films Grown on (100)-, (110)-, and (111)-Oriented La0.95Sr0.05Ga0.95Mg0.05O3−δ

Materials
2024-04-14 | Journal article
DOI: 10.3390/ma17081802
Contributors: Sergej Ražnjević; Sandra Drev; Andreas E. Bumberger; Maxim N. Popov; Matthäus Siebenhofer; Christin Böhme; Zhuo Chen; Yong Huang; Christoph Riedl; Jürgen Fleig et al.
Source: check_circle
Crossref

Engineering surface dipoles on mixed conducting oxides with ultra-thin oxide decoration layers

Nature Communications
2024-02-26 | Journal article
DOI: 10.1038/s41467-024-45824-9
Contributors: Matthäus Siebenhofer; Andreas Nenning; Christoph Rameshan; Peter Blaha; Jürgen Fleig; Markus Kubicek
Source: check_circle
Crossref

Electronic and ionic effects of sulphur and other acidic adsorbates on the surface of an SOFC cathode material

Journal of Materials Chemistry A
2023 | Journal article
DOI: 10.1039/D3TA00978E
Contributors: Matthäus Siebenhofer; Andreas Nenning; George E. Wilson; John A. Kilner; Christoph Rameshan; Markus Kubicek; Jürgen Fleig; Peter Blaha
Source: check_circle
Crossref

Improving and degrading the oxygen exchange kinetics of La0.6Sr0.4CoO3−δ by Sr decoration

Journal of Materials Chemistry A
2023 | Journal article
DOI: 10.1039/D2TA09362F
Contributors: Matthäus Siebenhofer; Christoph Riedl; Andreas Nenning; Werner Artner; Christoph Rameshan; Alexander Karl Opitz; Jürgen Fleig; Markus Kubicek
Source: check_circle
Crossref

In situ electrochemical observation of anisotropic lattice contraction of La0.6Sr0.4FeO3−δ electrodes during pulsed laser deposition

Physical Chemistry Chemical Physics
2023 | Journal article
DOI: 10.1039/D2CP04977E
Contributors: Christoph Riedl; Matthäus Siebenhofer; Sergej Ražnjević; Andreas Ewald Bumberger; Zaoli Zhang; Andreas Limbeck; Alexander Karl Opitz; Markus Kubicek; Jürgen Fleig
Source: check_circle
Crossref

Investigation of atomic-scale decorations on mixed conducting oxides via time-of-flight secondary ion mass spectrometry (ToF-SIMS)

Applied Surface Science
2023-12 | Journal article
DOI: 10.1016/j.apsusc.2023.158312
Contributors: Florian Fahrnberger; Matthäus Siebenhofer; Herbert Hutter; Markus Kubicek
Source: check_circle
Crossref

Engineering surface dipoles on mixed conducting oxides with ultra-thin oxide decoration layers

2023-10-13 | Preprint
DOI: 10.21203/rs.3.rs-3345186/v1
Contributors: Matthaeus Siebenhofer; Andreas Nenning; Christoph Rameshan; Peter Blaha; Juergen Fleig; Markus Kubicek
Source: check_circle
Crossref

Crystal-Orientation-Dependent Oxygen Exchange Kinetics on Mixed Conducting Thin-Film Surfaces Investigated by In Situ Studies

ACS Applied Energy Materials
2023-06-26 | Journal article
DOI: 10.1021/acsaem.3c00870
Contributors: Matthäus Siebenhofer; Christoph Riedl; Andreas Nenning; Sergej Raznjevic; Felix Fellner; Werner Artner; Zaoli Zhang; Christoph Rameshan; Jürgen Fleig; Markus Kubicek
Source: check_circle
Crossref

Surface Decorations on Mixed Ionic and Electronic Conductors: Effects on Surface Potential, Defects, and the Oxygen Exchange Kinetics

ACS Applied Materials & Interfaces
2023-06-07 | Journal article
DOI: 10.1021/acsami.3c03952
Contributors: Christoph Riedl; Matthäus Siebenhofer; Andreas Nenning; George E. Wilson; John Kilner; Christoph Rameshan; Andreas Limbeck; Alexander K. Opitz; Markus Kubicek; Juergen Fleig
Source: check_circle
Crossref

Electron beam-induced brownmillerite–perovskite phase transition in La0.6Sr0.4CoO3− δ

Applied Physics Letters
2023-05-22 | Journal article
DOI: 10.1063/5.0142666
Contributors: Sergej Ražnjević; Matthäus Siebenhofer; Andreas E. Bumberger; Christin Böhme; Christoph Riedl; Zhuo Chen; Markus Kubicek; Zaoli Zhang
Source: check_circle
Crossref

Closed-Pore Formation in Oxygen Electrodes for Solid Oxide Electrolysis Cells Investigated by Impedance Spectroscopy

ACS Applied Materials & Interfaces
2023-02-15 | Journal article
DOI: 10.1021/acsami.2c20731
Contributors: Martin Krammer; Alexander Schmid; Andreas Nenning; Andreas Ewald Bumberger; Matthäus Siebenhofer; Christopher Herzig; Andreas Limbeck; Christoph Rameshan; Markus Kubicek; Juergen Fleig
Source: check_circle
Crossref

Surface Chemistry and Degradation Processes of Dense La0.6Sr0.4CoO3–δ Thin Film Electrodes

Journal of The Electrochemical Society
2023-01-01 | Journal article
DOI: 10.1149/1945-7111/acada8
Contributors: Matthäus Siebenhofer; Ulrich Haselmann; Andreas Nenning; Gernot Friedbacher; Andreas Ewald Bumberger; Stefan Wurster; Werner Artner; Herbert Hutter; Zaoli Zhang; Jürgen Fleig et al.
Source: check_circle
Crossref

How UV light lowers the conductivity of SrTiO3 by photochemical water splitting at elevated temperature

Materials Advances
2022 | Journal article
DOI: 10.1039/D1MA00744K
Contributors: Alexander Viernstein; Markus Kubicek; Maximilian Morgenbesser; Tobias M. Huber; Matthäus Siebenhofer; Jürgen Fleig
Source: check_circle
Crossref

In situ techniques reveal the true capabilities of SOFC cathode materials and their sudden degradation due to omnipresent sulfur trace impurities

Journal of Materials Chemistry A
2022 | Journal article
DOI: 10.1039/D2TA03335F
Contributors: Christoph Riedl; Matthäus Siebenhofer; Andreas Nenning; Alexander Schmid; Maximilian Weiss; Christoph Rameshan; Andreas Limbeck; Markus Kubicek; Alexander Karl Opitz; Juergen Fleig
Source: check_circle
Crossref

Investigating oxygen reduction pathways on pristine SOFC cathode surfaces by in situ PLD impedance spectroscopy

Journal of Materials Chemistry A
2022 | Journal article
DOI: 10.1039/D1TA07128A
Contributors: Matthäus Siebenhofer; Christoph Riedl; Alexander Schmid; Andreas Limbeck; Alexander Karl Opitz; Jürgen Fleig; Markus Kubicek
Source: check_circle
Crossref

Performance modulation through selective, homogenous surface doping of lanthanum strontium ferrite electrodes revealed by in situ PLD impedance measurements

Journal of Materials Chemistry A
2022 | Journal article
DOI: 10.1039/D1TA08634K
Contributors: Christoph Riedl; Matthäus Siebenhofer; Andreas Nenning; Gernot Friedbacher; Maximilian Weiss; Christoph Rameshan; Johannes Bernardi; Andreas Limbeck; Markus Kubicek; Alexander Karl Opitz et al.
Source: check_circle
Crossref

Formation and Detection of High-Pressure Oxygen in Closed Pores of La0.6Sr0.4CoO3−δ Solid Oxide Electrolysis Anodes

ACS Applied Energy Materials
2022-07-25 | Journal article
DOI: 10.1021/acsaem.2c00888
Contributors: Martin Krammer; Alexander Schmid; Matthäus Siebenhofer; Andreas Ewald Bumberger; Christopher Herzig; Andreas Limbeck; Markus Kubicek; Juergen Fleig
Source: check_circle
Crossref

Exploring point defects and trap states in undoped SrTiO3 single crystals

Journal of the European Ceramic Society
2022-04 | Journal article
DOI: 10.1016/j.jeurceramsoc.2021.10.010
Contributors: Matthäus Siebenhofer; Federico Baiutti; Juan de Dios Sirvent; Tobias M. Huber; Alexander Viernstein; Stefan Smetaczek; Christopher Herzig; Maciej Oskar Liedke; Maik Butterling; Andreas Wagner et al.
Source: check_circle
Crossref

Investigating the electrochemical stability of Li7La3Zr2O12 solid electrolytes using field stress experiments

Journal of Materials Chemistry A
2021 | Journal article
DOI: 10.1039/D1TA02983E
Contributors: Stefan Smetaczek; Eva Pycha; Joseph Ring; Matthäus Siebenhofer; Steffen Ganschow; Stefan Berendts; Andreas Nenning; Markus Kubicek; Daniel Rettenwander; Andreas Limbeck et al.
Source: check_circle
Crossref

Photoinduced electronic and ionic effects in strontium titanate

Materials Advances
2021 | Journal article
DOI: 10.1039/D1MA00906K
Contributors: Matthäus Siebenhofer; Alexander Viernstein; Maximilian Morgenbesser; Jürgen Fleig; Markus Kubicek
Source: check_circle
Crossref

Substrate stoichiometry changes during pulsed laser deposition: a case study on SrTiO3

Acta Materialia
2021-01 | Journal article
DOI: 10.1016/j.actamat.2020.10.077
Part of ISSN: 1359-6454
Source: Self-asserted source
Matthäus Siebenhofer

Oxygen exchange kinetics and nonstoichiometry of pristine La0.6Sr0.4CoO3−δ thin films unaltered by degradation

Journal of Materials Chemistry A
2020 | Journal article
DOI: 10.1039/C9TA13020A
Contributors: Matthäus Siebenhofer; Tobias Martin Huber; Gernot Friedbacher; Werner Artner; Jürgen Fleig; Markus Kubicek
Source: check_circle
Crossref

Strain-induced structure and oxygen transport interactions in epitaxial La0.6Sr0.4CoO3−δ thin films

Communications Materials
2020-12 | Journal article
DOI: 10.1038/s43246-020-0027-0
Part of ISSN: 2662-4443
Source: Self-asserted source
Matthäus Siebenhofer
grade
Preferred source (of 2)‎

Author Correction: Strain-induced structure and oxygen transport interactions in epitaxial La0.6Sr0.4CoO3−δ thin films

Communications Materials
2020-05-29 | Journal article
DOI: 10.1038/s43246-020-0034-1
Contributors: Yurii P. Ivanov; Markus Kubicek; Matthäus Siebenhofer; Alexander Viernstein; Herbert Hutter; Jürgen Fleig; Andrey Chuvilin; Zaoli Zhang
Source: check_circle
Crossref

Peer review (3 reviews for 2 publications/grants)

Review activity for ACS catalysis. (2)
Review activity for Journal of colloid and interface science. (1)
How many people are using ORCID?