Alexander Trattner

4.6k total citations · 1 hit paper
54 papers, 1.2k citations indexed

About

Alexander Trattner is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Energy Engineering and Power Technology. According to data from OpenAlex, Alexander Trattner has authored 54 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Electrical and Electronic Engineering, 18 papers in Materials Chemistry and 18 papers in Energy Engineering and Power Technology. Recurrent topics in Alexander Trattner's work include Fuel Cells and Related Materials (21 papers), Hybrid Renewable Energy Systems (18 papers) and Advanced Battery Technologies Research (9 papers). Alexander Trattner is often cited by papers focused on Fuel Cells and Related Materials (21 papers), Hybrid Renewable Energy Systems (18 papers) and Advanced Battery Technologies Research (9 papers). Alexander Trattner collaborates with scholars based in Austria, United States and Germany. Alexander Trattner's co-authors include Nejc Klopčič, Ilena Grimmer, Franz Winkler, Manfred Klell, Markus Sartory, Helmut Eichlseder, Stephan Schmidt, Roland Kirchberger, Thomas Kienberger and Klaus Esser and has published in prestigious journals such as Journal of Power Sources, Applied Energy and International Journal of Hydrogen Energy.

In The Last Decade

Alexander Trattner

50 papers receiving 1.1k citations

Hit Papers

A review on metal hydride... 2023 2026 2024 2023 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. A review on metal hydride materials for hydrogen storage
    2023 351 citations Nejc Klopčič, Ilena Grimmer et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Alexander Trattner 510 510 489 257 203 54 1.2k
Doria Marciuš 408 0.8× 365 0.7× 441 0.9× 118 0.5× 115 0.6× 7 1.1k
Ivan Tolj 562 1.1× 953 1.9× 629 1.3× 177 0.7× 262 1.3× 50 1.4k
Matej Paranos 302 0.6× 307 0.6× 340 0.7× 94 0.4× 84 0.4× 3 881
Josef Kallo 958 1.9× 491 1.0× 218 0.4× 509 2.0× 98 0.5× 77 1.4k
Cevahir Tarhan 260 0.5× 444 0.9× 275 0.6× 73 0.3× 113 0.6× 9 896
F. Gutiérrez-Martín 305 0.6× 186 0.4× 397 0.8× 128 0.5× 118 0.6× 23 823
Katsuhiko Hirose 270 0.5× 502 1.0× 363 0.7× 98 0.4× 93 0.5× 13 856
Etienne Rivard 281 0.6× 467 0.9× 318 0.7× 113 0.4× 81 0.4× 6 830
Joakim Andersson 232 0.5× 619 1.2× 490 1.0× 76 0.3× 181 0.9× 6 1.1k
Dionissios D. Papadias 463 0.9× 397 0.8× 212 0.4× 106 0.4× 214 1.1× 27 1.0k

Countries citing papers authored by Alexander Trattner

Since Specialization
Citations

This map shows the geographic impact of Alexander Trattner's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Alexander Trattner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexander Trattner more than expected).

Fields of papers citing papers by Alexander Trattner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexander Trattner. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Alexander Trattner. The network helps show where Alexander Trattner may publish in the future.

Co-authorship network of co-authors of Alexander Trattner

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Trattner. A scholar is included among the top collaborators of Alexander Trattner based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alexander Trattner. Alexander Trattner is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Klopčič, Nejc, Markus Sartory, Franz Winkler, et al.. (2025). Thermodynamic modeling and simulation of LH2 refueling with conditioning vessel. International Journal of Hydrogen Energy. 134. 164–180. 1 indexed citations
2.
Klopčič, Nejc, et al.. (2025). Simulation toolchain for the development of metal hydride storage systems. International Journal of Hydrogen Energy. 117. 393–408.
3.
Trattner, Alexander, et al.. (2025). Experiments on maximizing hydrogen utilization and efficiency in a PEM fuel cell system. International Journal of Hydrogen Energy. 106. 1158–1166. 2 indexed citations
4.
Trattner, Alexander, et al.. (2025). From theory to operation: A systematic loss analysis framework for fuel cell systems. Journal of Power Sources. 654. 237804–237804.
5.
Trattner, Alexander, et al.. (2025). Investigation of favourable operating conditions for electrochemical hydrogen compressors by 3D CFD simulation and single cell tests. International Journal of Hydrogen Energy. 185. 150251–150251.
6.
Trattner, Alexander, et al.. (2024). Advancing hydrogen storage: Development and verification of a high-pressure permeation test setup for polymeric barrier materials. International Journal of Hydrogen Energy. 96. 882–891. 2 indexed citations
7.
Trattner, Alexander, et al.. (2024). Advanced testing methods for proton exchange membrane electrolysis stacks. International Journal of Hydrogen Energy. 77. 598–611. 6 indexed citations
8.
Klopčič, Nejc, et al.. (2024). Investigation of pre-cooling strategies for heavy-duty hydrogen refuelling. International Journal of Hydrogen Energy. 62. 1030–1042. 11 indexed citations
9.
Trattner, Alexander, et al.. (2024). Ejector validation in proton exchange membrane fuel cells: A comparison of turbulence models in computational fluid dynamics (CFD) with experiment. International Journal of Hydrogen Energy. 61. 1405–1416. 12 indexed citations
10.
Valentin, D., et al.. (2024). Conceptual analysis of cathode exhaust gas recirculation to reduce idling power and enable faster freeze starts in polymer electrolyte membrane fuel cell systems. International Journal of Hydrogen Energy. 96. 474–484. 2 indexed citations
11.
Grimmer, Ilena, et al.. (2024). Seven ways to decouple low-temperature water electrolysis - A comparative review for alternative green hydrogen production. International Journal of Hydrogen Energy. 110. 773–786. 1 indexed citations
12.
Schweighofer, Bernhard, et al.. (2024). Deciphering Anion Exchange Membrane Water Electrolysis: A Distribution of Relaxation Times Approach. ECS Transactions. 114(5). 483–492. 2 indexed citations
13.
Trattner, Alexander, et al.. (2023). Main degradation mechanisms of polymer electrolyte membrane fuel cell stacks – Mechanisms, influencing factors, consequences, and mitigation strategies. International Journal of Hydrogen Energy. 50. 1159–1182. 83 indexed citations
14.
15.
Trattner, Alexander, et al.. (2023). Experimental Investigation of the Influence of NO on a PEM Fuel Cell System and Voltage Recovery Strategies. Energies. 16(9). 3720–3720. 3 indexed citations
16.
Trattner, Alexander, et al.. (2021). Renewable Hydrogen: Modular Concepts from Production over Storage to the Consumer. Chemie Ingenieur Technik. 93(4). 706–716. 41 indexed citations
17.
Klopčič, Nejc, et al.. (2021). Capabilities and Limitations of 3D-CFD Simulation of Anode Flow Fields of High-Pressure PEM Water Electrolysis. Processes. 9(6). 968–968. 20 indexed citations
18.
Trattner, Alexander, et al.. (2020). Development of Hydrogen Powered Fuel Cell e-Snowmobiles. SAE technical papers on CD-ROM/SAE technical paper series. 4 indexed citations
19.
Sartory, Markus, et al.. (2017). Hydrogen-Powered Fuel Cell Range Extender Vehicle – Long Driving Range with Zero-Emissions. SAE technical papers on CD-ROM/SAE technical paper series. 1. 9 indexed citations
20.
Trattner, Alexander, et al.. (2012). Expansion to Higher Efficiency - Investigations of the Atkinson Cycle in Small Combustion Engines. SAE technical papers on CD-ROM/SAE technical paper series. 1. 24 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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