Expertin
Assoc.Prof. Priv.-Doz. DI Dr.techn.BSc Vanja Subotic

Expertise

Maschinenbau, Instrumentenbau: Brennstoffzellentechnik, Wasserstofftechnik, Energietechnik

Schlagworte

  • Energietechnik
  • Brennstoffzellentechnik
  • Wasserstoff

Verfügbar für

    Interviews
    Jury
    Kooperationen
    Mentoring
    Projektleitung
    Projektmitarbeit
    Vortragstätigkeiten

Beruflich

Mittleres Management

Tätigkeitsbereiche:
  • Universität

Ausbildung

Universität (2017)
Energie

Zusatzausbildung(en)
- Bachelor- und Masterstudium Elektrotechnik - Doktoratsstudium Maschinenbau - Habilitation im Fachgebiet "Hochtemperatur Wärmetechnik: SOFC-Brennstoffzellentechnik, elektrische Messtechnik, Verbrennungs- und Gasanwendungstechnik"

Weitere Fachrichtungen, weitere Ausbildungen
Maschinenbau, Energietechnik

Sprachen

  • Bosnisch / Kroatisch / Serbisch
  • Deutsch
  • Englisch
  • Russisch
  • Italienisch
  • Japanisch
Mehr Details
  • Bosnisch / Kroatisch / Serbisch

    Schriftlich: Muttersprache / wie Muttersprache
    Konversation: Muttersprache / wie Muttersprache

  • Deutsch

    Schriftlich: Muttersprache / wie Muttersprache
    Konversation: Muttersprache / wie Muttersprache

  • Englisch

    Schriftlich: Muttersprache / wie Muttersprache
    Konversation: Muttersprache / wie Muttersprache

  • Russisch

    Schriftlich: Gute Kenntnisse
    Konversation: Gute Kenntnisse

  • Italienisch

    Schriftlich: Grundkenntnisse
    Konversation: Grundkenntnisse

  • Japanisch

    Schriftlich: Grundkenntnisse
    Konversation: Grundkenntnisse

Referenzen

Auszeichnungen / Preise

- Young Author Award at “14. Symposium Energieinnovation 2016”

- Award of Excellence 2017, Austrian Federal Ministry of Education, Science and Research

- Josef Krainer Förderungspreis 2019, Josef Krainer Steirisches Gedenkwerk

Publikationen

54 Publikationen in international-annerkanten Fachzeitschrifte, 3 Buchkapitel und mehr als 40 Vorträge bei nationalen und internationalen Tagungen

Publikationen in Fachzeitschriften:
1) Subotić, V., Futamura, S., Harrington, G.F., Matsuda, J., Natsukoshi, K., Sasaki, K. Towards understanding of oxygen electrode processes during solid oxide electrolysis operation to improve simultaneous fuel and oxygen generation (2021) Journal of Power Sources, 492, art. no. 229600, DOI: 10.1016/j.jpowsour.2021.229600
2) Königshofer, B., Pongratz, G., Nusev, G., Boškoski, P., Höber, M., Juričić, Kusnezoff, M., Trofimenko, N., Schröttner, H., Hochenauer, C., Subotić, V. Development of test protocols for solid oxide electrolysis cells operated under accelerated degradation conditions (2021) Journal of Power Sources, 497, art. no. 229875, DOI: 10.1016/j.jpowsour.2021.229875
3) Subotić, V., Harter, P., Kusnezoff, M., Napporn, T.W., Schroettner, H., Hochenauer, C. Identification of carbon deposition and its removal in solid oxide fuel cells by applying a non-conventional diagnostic tool (2021) Sustainable Energy and Fuels, 5 (7), pp. 2065-2076. DOI: 10.1039/d0se01914c
4) Tanaka, T., Inui, Y., Pongratz, G., Subotić, V., Hochenauer, C. Numerical investigation on the performance and detection of an industrial-sized planar solid oxide fuel cell with fuel gas leakage (2021) Applied Energy, 285, art. no. 116426, DOI: 10.1016/j.apenergy.2020.116426
5) Pongratz, G., Subotić, V., Schroettner, H., Hochenauer, C., Skrzypkiewicz, M., Kupecki, J., Anca-Couce, A., Scharler, R. Analysis of H2S-related short-term degradation and regeneration of anode- and electrolyte supported solid oxide fuel cells fueled with biomass steam gasifier product gas (2021) Energy, 218, art. no. 119556, DOI: 10.1016/j.energy.2020.119556
6) Subotić, V., Eibl, M., Hochenauer, C. Artificial intelligence for time-efficient prediction and optimization of solid oxide fuel cell performances (2021) Energy Conversion and Management, 230, art. no. 113764, DOI: 10.1016/j.enconman.2020.113764
7) Höber, M., Königshofer, B., Wachter, P., Nusev, G., Boskoski, P., Hochenauer, C., Subotić, V. Holistic approach to design, test, and optimize stand-alone sofc-reformer systems (2021) Processes, 9 (2), art. no. 348, pp. 1-28. DOI: 10.3390/pr9020348
8) Königshofer, B., Boškoski, P., Nusev, G., Koroschetz, M., Hochfellner, M., Schwaiger, M., Juričić, Hochenauer, C., Subotić, V. Performance assessment and evaluation of SOC stacks designed for application in a reversible operated 150 kW rSOC power plant (2021) Applied Energy, 283, art. no. 116372, DOI: 10.1016/j.apenergy.2020.116372
9) Pongratz, G., Subotić, V., Schroettner, H., Stoeckl, B., Hochenauer, C., Anca-Couce, A., Scharler, R. Correction to: Investigation of solid oxide fuel cell operation with synthetic biomass gasification product gases as a basis for enhancing its performance (Biomass Conversion and Biorefinery, (2021), 11, 1, (121-139), 10.1007/s13399-020-00726-w) (2021) Biomass Conversion and Biorefinery, 11 (1), p. 141. DOI: 10.1007/s13399-020-00797-9
10) Pongratz, G., Subotić, V., Schroettner, H., Stoeckl, B., Hochenauer, C., Anca-Couce, A., Scharler, R. Investigation of solid oxide fuel cell operation with synthetic biomass gasification product gases as a basis for enhancing its performance (2021) Biomass Conversion and Biorefinery, 11 (1), pp. 121-139. DOI: 10.1007/s13399-020-00726-w
11) Höber, M., Königshofer, B., Pongratz, G., Boškoski, P., Nusev, G., Hochenauer, C., Subotic, V. Experimental Investigation of Electrochemical Reactions along SOFCs for Internal and External Reformed Methane (2021) ECS Transactions, 103 (1), pp. 2017-2031. DOI: 10.1149/10301.2017ecst
12) Königshofer, B., Höber, M., Boškoski, P., Nusev, G., Juričic, Hochenauer, C., Subotic, V. Performance Investigation and Optimization of an SOEC Stack Operated under Industrially Relevant Conditions (2021) ECS Transactions, 103 (1), pp. 519-528. DOI: 10.1149/10301.0519ecst
13) Žic, M., Fajfar, I., Subotić, V., Pereverzyev, S., Kunaver, M. Investigation of electrochemical processes in solid oxide fuel cells by modified Levenberg–Marquardt algorithm: A new automatic update limit strategy (2021) Processes, 9 (1), art. no. 108, pp. 1-14. DOI: 10.3390/pr9010108
14) Subotić, V., Königshofer, B., Juričić, Đ., Kusnezoff, M., Schröttner, H., Hochenauer, C., Boškoski, P. Detailed insight into processes of reversible solid oxide cells and stacks using DRT analysis (2020) Energy Conversion and Management, 226, art. no. 113509, DOI: 10.1016/j.enconman.2020.113509
15) Žic, M., Pereverzyev, S., Jr., Subotić, V., Pereverzyev, S. Adaptive multi-parameter regularization approach to construct the distribution function of relaxation times (2020) GEM - International Journal on Geomathematics, 11 (1), art. no. 2, DOI: 10.1007/s13137-019-0138-2
16) Subotić, V., Menzler, N.H., Lawlor, V., Fang, Q., Pofahl, S., Harter, P., Schroettner, H., Hochenauer, C. On the origin of degradation in fuel cells and its fast identification by applying unconventional online-monitoring tools (2020) Applied Energy, 277, art. no. 115603, DOI: 10.1016/j.apenergy.2020.115603
17) Subotić, V., Thaller, T., Königshofer, B., Menzler, N.H., Bucher, E., Egger, A., Hochenauer, C. Performance assessment of industrial-sized solid oxide cells operated in a reversible mode: Detailed numerical and experimental study (2020) International Journal of Hydrogen Energy, 45 (53), pp. 29166-29185. DOI: 10.1016/j.ijhydene.2020.07.165
18) Žic, M., Subotić, V., Pereverzyev, S., Fajfar, I. Solving CNLS problems using Levenberg-Marquardt algorithm: A new fitting strategy combining limits and a symbolic Jacobian matrix (2020) Journal of Electroanalytical Chemistry, 866, art. no. 114171, DOI: 10.1016/j.jelechem.2020.114171
19) Stoeckl, B., Preininger, M., Subotić, V., Megel, S., Folgner, C., Hochenauer, C. Towards a wastewater energy recovery system: The utilization of humidified ammonia by a solid oxide fuel cell stack (2020) Journal of Power Sources, 450, art. no. 227608, DOI: 10.1016/j.jpowsour.2019.227608
20) Dolenc, B., Nusev, G., Juricic, Ð., Subotic, V., Hochenauer, C., Boškoski, P. Identification of fractional-order models for condition monitoring of solid-oxide fuel cell systems (2020) IFAC-PapersOnLine, 53 (2), pp. 12014-12019. DOI: 10.1016/j.ifacol.2020.12.734
21) Preininger, M., Stoeckl, B., Subotić, V., Hochenauer, C. Characterization and performance study of commercially available solid oxide cell stacks for an autonomous system (2020) Energy Conversion and Management, 203, art. no. 112215, DOI: 10.1016/j.enconman.2019.112215
22) Subotić, V., Baldinelli, A., Barelli, L., Scharler, R., Pongratz, G., Hochenauer, C., Anca-Couce, A. Applicability of the SOFC technology for coupling with biomass-gasifier systems: Short- and long-term experimental study on SOFC performance and degradation behavior (2019) Applied Energy, 256, art. no. 113904, DOI: 10.1016/j.apenergy.2019.113904
23) Preininger, M., Stoeckl, B., Subotić, V., Mittmann, F., Hochenauer, C. Performance of a ten-layer reversible Solid Oxide Cell stack (rSOC) under transient operation for autonomous application (2019) Applied Energy, 254, art. no. 113695, DOI: 10.1016/j.apenergy.2019.113695
24) Preininger, M., Stoeckl, B., Subotić, V., Hochenauer, C. Extensive analysis of an SOC stack for mobile application in reversible mode under various operating conditions (2019) Electrochimica Acta, 299, pp. 692-707. DOI: 10.1016/j.electacta.2018.12.141
25) Stoeckl, B., Subotić, V., Preininger, M., Schwaiger, M., Evic, N., Schroettner, H., Hochenauer, C. Characterization and performance evaluation of ammonia as fuel for solid oxide fuel cells with Ni/YSZ anodes (2019) Electrochimica Acta, 298, pp. 874-883. DOI: 10.1016/j.electacta.2018.12.065
26) Schluckner, C., Subotić, V., Preißl, S., Hochenauer, C. Numerical analysis of flow configurations and electrical contact positions in SOFC single cells and their impact on local effects (2019) International Journal of Hydrogen Energy, 44 (3), pp. 1877-1895. DOI: 10.1016/j.ijhydene.2018.11.132
27) Stoeckl, B., Preininger, M., Subotić, V., Gaber, C., Seidl, M., Sommersacher, P., Schroettner, H., Hochenauer, C. High utilization of humidified ammonia and methane in solid oxide fuel cells: An experimental study of performance and stability (2019) Journal of the Electrochemical Society, 166 (12), pp. F774-F783. DOI: 10.1149/2.0781912jes
28) Baldinelli, A., Subotic, V., Mondi, F., Di Michele, A., Barelli, L., Bidini, G. Quick degradation detection on biogas-fuelled SOFCs (2019) ECS Transactions, 91 (1), pp. 1571-1580. DOI: 10.1149/09101.1571ecst
29) Tanaka, T., Inui, Y., Pongratz, G., Subotić, V., Hochenauer, C. Numerical simulation of planar SOFC single cell fueled by hydrogen, nitrogen and water vapor considering fuel gas leakage from cell side (2019) ECS Transactions, 91 (1), pp. 2137-2147. DOI: 10.1149/09101.2137ecst
30) Subotić, V., Harter, P., Stoeckl, B., Preininger, M., Kusnezoff, M., Lawlor, V., Pofahl, S., Napporn, T.W., Megel, S., Schroettner, H., Hochenauer, C. Fast fuel variation and identification of SOFC system changes using online health monitoring tools and fault diagnosis (2019) ECS Transactions, 91 (1), pp. 753-759. DOI: 10.1149/09101.0753ecst
31) Preininger, M., Stoeckl, B., Subotić, V., Schauperl, R., Hochenauer, C. Electrochemical characterization and performance assessment of SOC stacks in electrolysis mode (2019) ECS Transactions, 91 (1), pp. 2589-2600. DOI: 10.1149/09101.2589ecst
32) Stoeckl, B., Preininger, M., Subotić, V., Schroettner, H., Sommersacher, P., Seidl, M., Megel, S., Hochenauer, C. Ammonia as promising fuel for solid oxide fuel cells: Experimental analysis and performance evaluation (2019) ECS Transactions, 91 (1), pp. 1601-1610. DOI: 10.1149/09101.1601ecst
33) Subotić, V., Thaller, T., Preininger, M., Pongratz, G., Stoeckl, B., Schroettner, H., Hochenauer, C. Numerical and experimental study on operation of reversible solid oxide fuel cells (2019) ECS Transactions, 91 (1), pp. 2661-2667. DOI: 10.1149/09101.2661ecst
34) Subotić, V., Pofahl, S., Lawlor, V., Menzler, N.H., Thaller, T., Hochenauer, C. Online monitoring tools for SoH diagnostic and prognostic of remaining lifetime of reversible solid oxide cell (rSOC) systems (2019) Energy Procedia, 158, pp. 2329-2334. DOI: 10.1016/j.egypro.2019.01.271
35) Subotić, V., Baldinelli, A., Barelli, L., Scharler, R., Hochenauer, C., Anca-Couce, A. Optimization of an integrated biomass gasifier-fuel cell system: An experimental study on the cell response to process variations (2019) Energy Procedia, 158, pp. 2052-2057. DOI: 10.1016/j.egypro.2019.01.473
36) Subotić, V., Schluckner, C., Stoeckl, B., Preininger, M., Lawlor, V., Pofahl, S., Schroettner, H., Hochenauer, C. Towards practicable methods for carbon removal from Ni-YSZ anodes and restoring the performance of commercial-sized ASC-SOFCs after carbon deposition induced degradation (2018) Energy Conversion and Management, 178, pp. 343-354. DOI: 10.1016/j.enconman.2018.10.022
37) Subotić, V., Stoeckl, B., Lawlor, V., Strasser, J., Schroettner, H., Hochenauer, C. Towards a practical tool for online monitoring of solid oxide fuel cell operation: An experimental study and application of advanced data analysis approaches (2018) Applied Energy, 222, pp. 748-761. DOI: 10.1016/j.apenergy.2018.03.182
38) Preininger, M., Subotić, V., Stoeckl, B., Schauperl, R., Reichholf, D., Megel, S., Kusnezoff, M., Hochenauer, C. Electrochemical characterization of a CFY-stack with planar electrolyte-supported solid oxide cells in rSOC operation (2018) International Journal of Hydrogen Energy, 43 (27), pp. 12398-12412. DOI: 10.1016/j.ijhydene.2018.04.230
39) Stoeckl, B., Subotić, V., Preininger, M., Schroettner, H., Hochenauer, C. SOFC operation with carbon oxides: Experimental analysis of performance and degradation (2018) Electrochimica Acta, 275, pp. 256-264. DOI: 10.1016/j.electacta.2018.04.036
40) Dolenc, B., Nusev, G., Subotić, V., Hochenauer, C., Gehring, N., Juričić, Boškoski, P. Fractional-order model identification for state of health assessment of solid-oxide fuel cells (2018) 51 (24), pp. 849-854. DOI: 10.1016/j.ifacol.2018.09.674
41) Stoeckl, B., Subotić, V., Reichholf, D., Schroettner, H., Hochenauer, C. Extensive analysis of large planar SOFC: Operation with humidified methane and carbon monoxide to examine carbon deposition based degradation (2017) Electrochimica Acta, 256, pp. 325-336. DOI: 10.1016/j.electacta.2017.09.026
42) Preininger, M., Wurm, J., Subotić, V., Schauperl, R., Hochenauer, C. Performance characterization of a solid oxide cell stack with chromium-based interconnects (CFY) (2017) International Journal of Hydrogen Energy, 42 (48), pp. 28653-28664. DOI: 10.1016/j.ijhydene.2017.10.007
43) Subotic, V., Schluckner, C., Stoeckl, B., Reichholf, D., Lawlor, V., Pofahl, S., Schroettner, H., Hochenauer, C. In-operando detection of carbon depositions and carbon formation predictions for industrial-sized SOFCs fueled with synthetic diesel reformate (2017) ECS Transactions, 78 (1), pp. 2451-2460. DOI: 10.1149/07801.2451ecst
44) Subotic, V., Stoeckl, B., Schluckner, C., Pofahl, S., Lawlor, V., Schroettner, H., Hochenauer, C. Development of cell-protecting methods for carbon-removal from porous Ni-YSZ anodes and regeneration of the cell performance (2017) ECS Transactions, 78 (1), pp. 2441-2449. DOI: 10.1149/07801.2441ecst
45) Schluckner, C., Subotić, V., Lawlor, V., Hochenauer, C. CFD-simulation of effective carbon gasification strategies from high temperature SOFC Ni–YSZ cermet anodes (2017) International Journal of Hydrogen Energy, 42 (7), pp. 4434-4448. DOI: 10.1016/j.ijhydene.2016.11.162
46) Subotić, V., Schluckner, C., Strasser, J., Lawlor, V., Mathe, J., Rechberger, J., Schroettner, H., Hochenauer, C. In-situ electrochemical characterization methods for industrial-sized planar solid oxide fuel cells Part I: Methodology, qualification and detection of carbon deposition (2016) Electrochimica Acta, 207, pp. 224-236. DOI: 10.1016/j.electacta.2016.05.025
47) Subotić, V., Schluckner, C., Schroettner, H., Hochenauer, C. Analysis of possibilities for carbon removal from porous anode of solid oxide fuel cells after different failure modes (2016) Journal of Power Sources, 302, pp. 378-386. DOI: 10.1016/j.jpowsour.2015.10.071
48) Schluckner, C., Subotić, V., Lawlor, V., Hochenauer, C. Numerical SOFC anode catalyst occupation study: Internal reforming of carbonaceous fuel mixtures (2016) Journal of the Electrochemical Society, 163 (7), pp. F761-F770. DOI: 10.1149/2.0061608jes
49) Subotić, V., Schluckner, C., Stöckl, B., Lawlor, V., Schroettner, H., Hochenauer, C. Strategy for carbon gasification from porous Ni-YSZ anodes of industrial-sized ASC-SOFCs and effects of carbon growth (2016) Journal of the Electrochemical Society, 163 (14), pp. F1515-F1522. DOI: 10.1149/2.0521614jes
50) Subotić, V., Schluckner, C., Hochenauer, C. An experimental and numerical study of performance of large planar ESC-SOFCs and experimental investigation of carbon depositions (2016) Journal of the Energy Institute, 89 (1), pp. 121-137. DOI: 10.1016/j.joei.2015.01.004
51) Schluckner, C., Subotić, V., Lawlor, V., Hochenauer, C. Carbon Deposition Simulation in Porous SOFC Anodes: A Detailed Numerical Analysis of Major Carbon Precursors (2015) Journal of Fuel Cell Science and Technology, 12 (5), art. no. 051007, DOI: 10.1115/1.4031862
52) Schluckner, C., Subotić, V., Lawlor, V., Hochenauer, C. Three-dimensional numerical and experimental investigation of an industrial-sized SOFC fueled by diesel reformat - Part II: Detailed reforming chemistry and carbon deposition analysis (2015) International Journal of Hydrogen Energy, 40 (34), pp. 10943-10959. DOI: 10.1016/j.ijhydene.2015.06.024
53) Subotić, V., Schluckner, C., Mathe, J., Rechberger, J., Schroettner, H., Hochenauer, C. Anode regeneration following carbon depositions in an industrial-sized anode supported solid oxide fuel cell operating on synthetic diesel reformate (2015) Journal of Power Sources, 295, pp. 55-66. DOI: 10.1016/j.jpowsour.2015.06.133
54) Schluckner, C., Subotić, V., Lawlor, V., Hochenauer, C. Three-dimensional numerical and experimental investigation of an industrial-sized SOFC fueled by diesel reformat - Part I: Creation of a base model for further carbon deposition modeling (2014) International Journal of Hydrogen Energy, 39 (33), pp. 19102-19118. DOI: 10.1016/j.ijhydene.2014.09.108

Buchkapitel:
1) Vanja Subotić, Christoph Hochenauer; Chapter 7: High temperature electrochemical production of hydrogen; Book – current trends and future developments on (Bio-) Membranes: Membrane systems for hydrogen production, Editors: Angelo Basile and Teko W. Napporn, Elsevier, 2020
2) Vanja Subotić, Teko W. Napporn; Chapter 9 - Metal Oxides for High-Temperature Electrolyzers; Book: "Metal oxide-based nanostructured electrocatalysts for fuel cells, electrolyzers and metal-air batteries", Elsevier
3) Vanja Subotić, Teko W. Napporn; Chapter 10 - Nanostructured Metal Oxides for High-Performance Solid Oxide Fuel Cells (SOFCs); Book: "Metal oxide-based nanostructured electrocatalysts for fuel cells, electrolyzers and metal-air batteries", Elsevier

Ausgewählte Vorträge:

1) Vanja Subotić, Carbon based degradation in SOFCs, 4th International Workshop On Degradation Issues of Fuel Cells and Electrolysers, 2021
2) Vanja Subotić, Michael Eibl, Thomas Thaller, Philipp Harter, Christoph Hochenauer, Different approaches to predict and optimize an SOC performance: Experimental and numerical study, SOFC-XVII 17th International Symposium on Solid Oxide Fuel Cells, 2021
3) Höber, M., Königshofer, B., Pongratz, G., Boškoski, P., Nusev, G., Hochenauer, C., Subotic, V. Experimental Investigation of Electrochemical Reactions along SOFCs for Internal and External Reformed Methane, SOFC-XVII 17th International Symposium on Solid Oxide Fuel Cells, 2021
4) Königshofer, B., Höber, M., Boškoski, P., Nusev, G., Juričic, Hochenauer, C., Subotic, V. Performance Investigation and Optimization of an SOEC Stack Operated under Industrially Relevant Conditions, SOFC-XVII 17th International Symposium on Solid Oxide Fuel Cells, 2021
5) Vanja Subotić, Shotaro Futamura, George F. Harrington, Junko Matsuda, Katsuya Natsukoshi, Kazunari Sasaki, Towards stable SOEC operation: identification of degradation-inducing operating parameters and degradation minimization by interlayer variation, EFCF2020, Lucerne, Switzerland, 2020.
6) Vanja Subotić, Mihails Kusnezoff, Stefan Pofahl, Vincent Lawlor, Benjamin Königshofer, Teko W. Napporn, Stefan Megel, Christoph Hochenauer, In-operando monitoring and lifetime improvement of SOFCs on single-cell and stack level, EFCF2020, Lucerne, Switzerland, 2020.
7) Sarah Eisbacher, Andreas Egger, Edith Bucher, Vanja Subotić, Christoph Hochenauer, Werner Sitte, La2Ni0.9Co0.1O4+δ – a Sr-free air electrode with fast oxygen exchange kinetics for SOECs, SOFCs, and RSOCs, EFCF2020, Lucerne, Switzerland, 2020.
8) Vanja Subotić; Solid oxide cells as power-to-gas-to-power systems: Experimental and numerical study on their performance and system degradation; 44th International Conference and Exposition on Advanced Ceramics and Composites, 2020, invited talk

9) Gernot Pongratz, Andres Anca-Couce, Robert Scharler, Christoph Hochenauer, Vanja Subotić: BIO-CCHP: Advanced biomass CCHP based on gasification, SOFC and cooling machines - Solid oxide fuel cell performance with gases from biomass gasification, 6. Mitteleuropäische Biomassenkonferenz 2020
10) Vanja Subotic, Markus Koroschetz, Benjamin Königshofer, Fabian Mutschlechner, Martin Hochfellner, Christoph Hochenauer: 150 kW reversibles Hochtemperaturelektrolyse-/Brennstoffzellensystem zur Flexibilisierung der Energieversorgung; 16. Symposium Energieinnovation: Energy for future – Wege zur klimaneutralität; 2020
11) Vanja Subotić, Mihails Kusnezoff, Michael Preininger, Bernhard Stoeckl, Philipp Harter, Christoph Hochenauer: Online health monitoring of SOFCs and accelerated degradation, ICACC 2019: 43rd International Conference and Exposition on Advanced Ceramics and Composites, 2019, invited talk
12) Subotić, V., Harter, P., Stoeckl, B., Preininger, M., Kusnezoff, M., Lawlor, V., Pofahl, S., Napporn, T.W., Megel, S., Schroettner, H., Hochenauer, C.; Fast fuel variation and identification of SOFC system changes using online health monitoring tools and- fault diagnosis; 16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI), September 8-13, 2019, Kyoto, Japan
13) Subotić, V., Thaller, T., Preininger, M., Pongratz, G., Stoeckl, B., Schroettner, H., Hochenauer, C.; Numerical and experimental study on operation of reversible solid oxide fuel cells; 16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI), September 8-13, 2019, Kyoto, Japan
14) Vanja Subotić, Bernhard Stoeckl, Michael Preininger, Norbert H. Menzler, Vincent Lawlor, Stefan Pofahl, Christoph Hochenauer; Characterisation on critical acceleration factors for stability of SOFC cells and application of advanced characterisation techniques; European Fuel Cell Forum, 2018, Lucerne, Switzerland
15) Vanja Subotic, Stefan Pofahl, Vincent Lawlor, Norbert H. Menzler, Thomas Thaller, Christoph Hochenauer, Online Monitoring Tools For Soh Diagnostic And Prognostic Of Remaining Lifetime Of Reversible Solid Oxide Cell (Rsoc) Systems, 10th International Conference on Applied Energy, Hong Kong, 2018
16) Vanja Subotic, Arianna Baldinelli, Linda Barelli, Robert Scharler, Christoph Hochenauer, Andres Anca‐Couce, Optimization Of An Integrated Biomass Gasifier‐Fuel Cell System: An Experimental Study On The Cell Response To Process Variations, 10th International Conference on Applied Energy, Hong Kong, 2018
17) Vanja Subotić, Bernhard Stoeckl, Michael Preininger, Christoph Hochenauer: Hochtemperaturbrennstoffzellen und –elektrolysezellen für die Flexibilisierung des zukünftigen Energiebedarfs, 2018, EnInnov2018 156. Symposium Energieinnovation, 15.02.2018
18) Vanja Subotic, Solid oxide fuel cells – highly efficient and environmentally friendly electrochemical devices for the energy supply of the future, 8th Edition of International Conference on Chemical Sciences, London,14-15 June 2018, invited plenary talk
19) Subotić, V., Hochenauer, C.: In-operando Detection of Carbon Depositions and Carbon Formation Predictions for Industrial-Sized SOFCs Fueled with Synthetic Diesel Reformate, 26.07.2017, SOFC-XV : 15th International Symposium on Solid Oxide Fuel Cells, Hollywood, USA
20) Subotić, V., Hochenauer, C.: Development of Cell-Protecting Methods for Carbon-Removal from Porous Ni-YSZ Anodes and Regeneration of the Cell Performance, 26.07.2017, SOFC-XV : 15th International Symposium on Solid Oxide Fuel Cells, Hollywood, USA
21) Vanja Subotić, Christoph Schluckner, Christoph Hochenauer: Festoxidbrennstoffzellen als zukunftsträchtige, umweltfreundliche und dezentrale Energietechnologie für die Emissionsreduktion und Effizienzsteigerung, 2016, EnInnov2016 14. Symposium Energieinnovation, 12.02.2016
22) Vanja Subotić, Christoph Schluckner, Hartmuth Schroettner, Christoph Hochenauer: SOFC anode degradation induced by carbon depositions and alternatives for their removal, Fuel Cells Science and Technology Conference, Glasgow, UK, 13.04.2016
23) Subotić, V., Strasser, J., Schluckner, C., & Hochenauer, C.: Detailed electrochemical characterization of industrially-sized SOFCs operated under various working conditions, Presentation on the 10th International Symposium on Electrochemical Impedance Spectroscopy, 19-24 June, Spain
24) G. Pongratz, V. Subotić, H. Schroettner, B. Stoeckl, C. Hochenauer, A. Anca-Couce, R. Scharler; Investigation of SOFC operation with steam gasifier product gases as a basis for enhancing its performance, ICPS 2019
25) Preininger, M., Stoeckl, B., Subotić, V., Schauperl, R., Hochenauer, C.; Electrochemical characterization and performance assessment of SOC stacks in electrolysis mode; 16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI), September 8-13, 2019, Kyoto, Japan
26) Baldinelli, A., Subotic, V., Mondi, F., Di Michele, A., Barelli, L., Bidini, G.; Quick degradation detection on biogas-fuelled SOFCs; 16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI), September 8-13, 2019, Kyoto, Japan

27) Christoph Schluckner, Vanja Subotić, Christoph Hochenauer: Internal reforming of synthetic diesel reformates on Ni/YSZ anode – A CFD-based catalyst coverage analysis, Fuel Cells Science and Technology Conference, Glasgow, UK, 13.04.2016
28) Preininger, M., Stöckl, B., Subotić, V., Richard Schauperl, Hochenauer, C.: Electrochemical characterization and performance assessment of SOC stacks in electrolysis mode, ICACC 2019: 43rd International Conference and Exposition on Advanced Ceramics and Composites, 2019
29) Stoeckl, B., Preininger, M., Subotić, V., Schroettner, H., Sommersacher, P., Seidl, M., Megel, S., Hochenauer, C.; Ammonia as promising fuel for solid oxide fuel cells: Experimental analysis and performance evaluation; 16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI), September 8-13, 2019, Kyoto, Japan
30) G. Pongratz, “Investigation of SOFC operation with steam gasifier product gases as a basis for enhancing its performance,” presented at the International Conference on Polygeneration Strategies ICPS19, Vienna, Austria, Nov. 2019.
31) Gernot Pongratz et al., “Analysis of H2S related performance degradation- and regeneration of Ni/YSZ and Ni/GDC SOFCs fueled with biomass gasifier product gas,” presented at the 14th European SOFC & SOE Forum 2020, Lucerne, Oct. 2020.

32) Tanaka, T., Inui, Y., Pongratz, G., Subotić, V., Hochenauer, C.; Numerical simulation of planar SOFC single cell fueled by hydrogen, nitrogen and water vapor considering fuel gas leakage from cell side; 16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI), September 8-13, 2019, Kyoto, Japan
33) Subotić V., Schluckner C, Schröttner H, Hochenauer C. An Experimental Investigation Of Carbon Formation On SOFCAnodes. 2015. Poster session presented at 8th International Summer School on Advanced Studies of Polymer Electrolyte Fuel Cells, Yokohama, Japan.
34) Schluckner C, Subotic V, Hochenauer C. A Numerical Study On Carbon Formation In Porous SOFC Anodes. 2015. Poster session presented at 8th International Summer School on Advanced Studies of Polymer Electrolyte Fuel Cells, Yokohama, Japan.
35) Schluckner C, Subotić V, Hochenauer C. Numerical Surface Coverage Condition Analysis of a Porous Ni/YSZ Anode During Internal Reforming. 2016. Poster session presented at 12th European SOFC & SOE Forum 2016, Lucerne, Switzerland.
36) Subotić V, Schluckner C, Stöckl B, Schröttner H, Hochenauer C. Carbon removal from the fuel electrode of ASC-SOFC and regeneration of the cell performance. 2016. Poster session presented at 12th European SOFC & SOE Forum 2016, Lucerne, Switzerland.
37) Boštjan Dolenc, Gjorgji Nusev, Vanja Subotić, Christoph Hochenauer, Nicole Gehring, Dani Juricic, Pavle Boškoski; SOFC characterisation using an algebraic fractional-order identification approach. 2016. Poster session presented at 12th European SOFC & SOE Forum 2016, Lucerne, Switzerland.
38) Vanja Subotić, Dani Juricic, Bernhard Stoeckl, Boštjan Dolenc, Pavle Boškoski, Michael Preininger, Gjorgij Nusev, Norbert H. Menzler, Christoph Hochenauer; Identification of disturbances in SOFC operation and prediction of cell degradation, 2016. Poster session presented at 12th European SOFC & SOE Forum 2016, Lucerne, Switzerland.
39) Michael Preininger, Vanja Subotić, Bernhard Stoeckl, Richard Schauperl, Stefan Megel, Christoph Hochenauer; Electrochemical characterisation of an rSOC stack under electrolysis of carbon dioxide (A1507); 2016. Poster session presented at 12th European SOFC & SOE Forum 2016, Lucerne, Switzerland.
40) Bernhard Stoeckl, Vanja Subotić, Michael Preininger, Christoph Hochenauer; Large planar SOFC MEA operation on ammonia: Experimental analysis and performance evaluation (A1508), Institute of Thermal Engineering, Graz University of Technology, Graz/Austria
41) Königshofer, B., Pongratz, G., Boškoski, P., Juričić, D., Subotić, V. Degradation monitoring and performance optimization of rSOC. 2020. Poster session presented at 15th European SOFC & SOE Forum 2020, Luzern, Switzerland.