Željko Penga

510 total citations
32 papers, 406 citations indexed

About

Željko Penga is a scholar working on Renewable Energy, Sustainability and the Environment, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, Željko Penga has authored 32 papers receiving a total of 406 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Renewable Energy, Sustainability and the Environment, 19 papers in Electrical and Electronic Engineering and 8 papers in Materials Chemistry. Recurrent topics in Željko Penga's work include Electrocatalysts for Energy Conversion (18 papers), Fuel Cells and Related Materials (18 papers) and Advancements in Solid Oxide Fuel Cells (6 papers). Željko Penga is often cited by papers focused on Electrocatalysts for Energy Conversion (18 papers), Fuel Cells and Related Materials (18 papers) and Advancements in Solid Oxide Fuel Cells (6 papers). Željko Penga collaborates with scholars based in Croatia, United Kingdom and China. Željko Penga's co-authors include Sandro Nižetić, Müslüm Arıcı, Frano Barbir, Joachim Scholta, Lei Xing, Damir Vukičević, Weidong Shi, Gojmir Radica, Huaneng Su and Qian Xu and has published in prestigious journals such as Journal of Power Sources, Journal of Cleaner Production and Chemical Engineering Journal.

In The Last Decade

Željko Penga

27 papers receiving 396 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Željko Penga Croatia 11 280 277 113 77 40 32 406
Priscilla Caliandro Switzerland 9 151 0.5× 89 0.3× 204 1.8× 62 0.8× 43 1.1× 15 443
Yi Fan China 8 312 1.1× 93 0.3× 73 0.6× 48 0.6× 57 1.4× 17 453
Elvira Tapia Spain 9 262 0.9× 216 0.8× 76 0.7× 30 0.4× 68 1.7× 11 351
Wei-Ru Chang Taiwan 6 338 1.2× 188 0.7× 102 0.9× 46 0.6× 165 4.1× 8 511
F. Zuccari Italy 13 186 0.7× 114 0.4× 66 0.6× 63 0.8× 145 3.6× 26 397
Yongting Shen China 13 92 0.3× 110 0.4× 59 0.5× 143 1.9× 22 0.6× 25 308
Shenyi Wu United Kingdom 12 249 0.9× 291 1.1× 155 1.4× 311 4.0× 32 0.8× 16 671
Yudong Ding China 13 116 0.4× 127 0.5× 54 0.5× 244 3.2× 22 0.6× 24 458
J. Siecker South Africa 5 129 0.5× 361 1.3× 27 0.2× 106 1.4× 10 0.3× 7 448
Yunren Sui Hong Kong 14 104 0.4× 112 0.4× 51 0.5× 288 3.7× 29 0.7× 28 450

Countries citing papers authored by Željko Penga

Since Specialization
Citations

This map shows the geographic impact of Željko Penga'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 Željko Penga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Željko Penga more than expected).

Fields of papers citing papers by Željko Penga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Željko Penga. 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 Željko Penga. The network helps show where Željko Penga may publish in the future.

Co-authorship network of co-authors of Željko Penga

This figure shows the co-authorship network connecting the top 25 collaborators of Željko Penga. A scholar is included among the top collaborators of Željko Penga 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 Željko Penga. Željko Penga 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
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Radica, Gojmir, et al.. (2024). Analysis of Hybrid Ship Machinery System with Proton Exchange Membrane Fuel Cells and Battery Pack. Applied Sciences. 14(7). 2878–2878. 3 indexed citations
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Penga, Željko, et al.. (2023). Zeolite NaX Mass and Propeller Agitator Speed Impact on Copper Ions Sorption. Processes. 11(1). 264–264. 6 indexed citations
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Radica, Gojmir, et al.. (2023). Systematic Overview of Newly Available Technologies in the Green Maritime Sector. Energies. 16(2). 641–641. 20 indexed citations
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Tolj, Ivan, et al.. (2022). Proton Exchange Membrane Fuel Cell Flow Field Configuration: Modelling and Experimental Verification. ECS Transactions. 108(7). 143–151. 4 indexed citations
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Penga, Željko, et al.. (2021). Combining Baffles and Secondary Porous Layers for Performance Enhancement of Proton Exchange Membrane Fuel Cells. Energies. 14(12). 3675–3675. 8 indexed citations
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Bodner, Merit, et al.. (2021). Simulation-Assisted Determination of the Start-Up Time of a Polymer Electrolyte Fuel Cell. Energies. 14(23). 7929–7929. 3 indexed citations
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Penga, Željko, et al.. (2019). Thermal management of edge-cooled 1 kW portable proton exchange membrane fuel cell stack. Applied Energy. 257. 114038–114038. 53 indexed citations
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Penga, Željko, et al.. (2019). Numerical and experimental analysis of liquid water distribution in PEM fuel cells. Energy Conversion and Management. 189. 167–183. 55 indexed citations
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Penga, Željko, Gojmir Radica, Ivan Tolj, & Frano Barbir. (2019). Experimental investigation of dynamic performance of PEM fuel cell using a segmented single-cell. 1–6. 1 indexed citations
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Penga, Željko, et al.. (2018). Influence of Guide Vane Topology on the Shape and Stability of Gravitational Vortex. Kocaeli Üniversitesi - AVESİS. 1. 1 indexed citations
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Penga, Željko, Sandro Nižetić, & Müslüm Arıcı. (2018). Solar plant with short diffuser concept: Further improvement of numerical model by included influence of guide vane topology on shape and stability of gravitational vortex. Journal of Cleaner Production. 212. 353–361. 33 indexed citations
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Nižetić, Sandro, Željko Penga, & Müslüm Arıcı. (2017). Contribution to the research of an alternative energy concept for carbon free electricity production: Concept of solar power plant with short diffuser. Energy Conversion and Management. 148. 533–553. 37 indexed citations
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Penga, Željko, Ivan Pivac, & Frano Barbir. (2017). Experimental validation of variable temperature flow field concept for proton exchange membrane fuel cells. International Journal of Hydrogen Energy. 42(41). 26084–26093. 16 indexed citations
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Penga, Željko, Ivan Tolj, & Frano Barbir. (2016). Computational fluid dynamics study of PEM fuel cell performance for isothermal and non-uniform temperature boundary conditions. International Journal of Hydrogen Energy. 41(39). 17585–17594. 26 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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