John Kopasz

1.3k total citations
44 papers, 908 citations indexed

About

John Kopasz is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Catalysis. According to data from OpenAlex, John Kopasz has authored 44 papers receiving a total of 908 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Materials Chemistry, 19 papers in Electrical and Electronic Engineering and 14 papers in Catalysis. Recurrent topics in John Kopasz's work include Fuel Cells and Related Materials (17 papers), Fusion materials and technologies (11 papers) and Electrocatalysts for Energy Conversion (10 papers). John Kopasz is often cited by papers focused on Fuel Cells and Related Materials (17 papers), Fusion materials and technologies (11 papers) and Electrocatalysts for Energy Conversion (10 papers). John Kopasz collaborates with scholars based in United States, Canada and Venezuela. John Kopasz's co-authors include Nancy Garland, Thomas Benjamin, Carl E. Johnson, Jason Marcinkoski, S.W. Tam, Shabbir Ahmed, J. M. Miller, O. T. Beachley, M. Krumpelt and Brian D. James and has published in prestigious journals such as Journal of Power Sources, International Journal of Hydrogen Energy and Industrial & Engineering Chemistry Research.

In The Last Decade

John Kopasz

42 papers receiving 884 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Kopasz United States 17 521 432 306 144 99 44 908
Irina Petrushina Denmark 16 505 1.0× 398 0.9× 406 1.3× 144 1.0× 50 0.5× 38 900
Geng Li China 20 580 1.1× 773 1.8× 376 1.2× 37 0.3× 103 1.0× 71 1.4k
Rudolf Metkemeijer France 13 523 1.0× 611 1.4× 284 0.9× 343 2.4× 81 0.8× 15 1.0k
Mehmet Ali Çil Türkiye 2 252 0.5× 426 1.0× 190 0.6× 153 1.1× 62 0.6× 4 792
Katsuhiko Hirose Japan 9 270 0.5× 502 1.2× 106 0.3× 215 1.5× 98 1.0× 13 856
D. J. Durbin Canada 6 232 0.4× 702 1.6× 104 0.3× 239 1.7× 66 0.7× 6 931
Zihao Fan China 15 282 0.5× 452 1.0× 559 1.8× 250 1.7× 22 0.2× 41 1.1k
Adil Saleem China 23 605 1.2× 448 1.0× 196 0.6× 42 0.3× 126 1.3× 54 1.2k
Po‐Tuan Chen Taiwan 18 595 1.1× 330 0.8× 394 1.3× 42 0.3× 138 1.4× 77 991
Rajeev K. Gautam India 17 405 0.8× 205 0.5× 198 0.6× 44 0.3× 158 1.6× 38 835

Countries citing papers authored by John Kopasz

Since Specialization
Citations

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

Fields of papers citing papers by John Kopasz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Kopasz

This figure shows the co-authorship network connecting the top 25 collaborators of John Kopasz. A scholar is included among the top collaborators of John Kopasz 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 John Kopasz. John Kopasz 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.
Kopasz, John, et al.. (2021). Potential Role of Hydrogen and Fuel Cells for Maritime Applications: Ferries and Towboats. 1 indexed citations
2.
Papageorgopoulos, Dimitrios, et al.. (2011). Status of the U. S. Department Of Energy, Energy Efficiency and Renewable Energy's Fuel Cell Research and Development Efforts. ECS Transactions. 30(1). 3–15. 3 indexed citations
3.
Kopasz, John, et al.. (2011). The U.S. Department of Energy Efforts in Fuel Cells for Portable Power Applications. ECS Transactions. 30(1). 337–343. 1 indexed citations
4.
Kopasz, John, et al.. (2009). The U.S. DOEs High Temperature Membrane Effort. Fuel Cells. 9(4). 356–362. 21 indexed citations
5.
Garland, Nancy, Thomas Benjamin, John Kopasz, & Doe. (2008). Materials issues in polymer electrolyte membrane fuel cells.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 3. 2 indexed citations
6.
Marcinkoski, Jason, John Kopasz, & Thomas Benjamin. (2008). Progress in the US DOE fuel cell subprogram efforts in polymer electrolyte fuel cells. International Journal of Hydrogen Energy. 33(14). 3894–3902. 69 indexed citations
7.
Popov, Branko N., et al.. (2007). VII.C.2 Novel Non-Precious Metal Catalysts for PEMFC: Catalyst Selection through Molecular Modeling and Durability Studies. 1 indexed citations
8.
Kopasz, John, et al.. (2003). Reaction kinetics and reactor modeling for fuel processing of liquid hydrocarbons to produce hydrogen: isooctane reforming. Applied Catalysis A General. 250(1). 161–175. 52 indexed citations
9.
Mawdsley, Jennifer R., Magali Ferrandon, Cécile Rossignol, et al.. (2003). Catalysts for Autothermal Reforming. 3 indexed citations
10.
Krumpelt, M., Theodore R. Krause, & John Kopasz. (2003). Fuel Processing for Mobile Fuel Cell Systems. 55–59. 2 indexed citations
11.
Ahmed, Shabbir, et al.. (1999). Gas-to-liquids synthetic fuels for use in fuel cells : reformability, energy density, and infrastructure compatibility.. University of North Texas Digital Library (University of North Texas). 1 indexed citations
12.
Ahmed, Shabbir, et al.. (1999). Fuel-flexible partial oxidation reforming of hydrocarbons for automotive applications.. University of North Texas Digital Library (University of North Texas). 5 indexed citations
13.
Chaiko, D. J., John Kopasz, & Adam J. Ellison. (1998). Use of Sol−Gel Systems for Solid/Liquid Separation. Industrial & Engineering Chemistry Research. 37(3). 1071–1078. 7 indexed citations
14.
Kopasz, John, et al.. (1995). Performance of ceramic breeder materials in the SIBELIUS experiment. Journal of Nuclear Materials. 219. 259–264. 1 indexed citations
15.
Tam, S.W., John Kopasz, & Carl E. Johnson. (1995). Tritium transport and retention in SiC. Journal of Nuclear Materials. 219. 87–92. 6 indexed citations
16.
Johnson, Carl E., I. Johnson, & John Kopasz. (1995). Thermodynamic considerations for the use of vanadium alloys with ceramic breeder materials. University of North Texas Digital Library (University of North Texas). 1 indexed citations
17.
Kopasz, John, J. M. Miller, & Carl E. Johnson. (1994). Tritium release from lithium titanate, a low-activation tritium breeding material. Journal of Nuclear Materials. 212-215. 927–931. 51 indexed citations
18.
Kopasz, John, et al.. (1991). Progress in the knowledge of the mechanism of tritium release from lithium ceramics. Fusion Engineering and Design. 17. 49–54. 8 indexed citations
19.
20.
Beachley, O. T., John Kopasz, Hongming Zhang, William E. Hunter, & Jerry L. Atwood. (1987). Synthesis and characterization of amphoteric ligands including the crystal and molecular structure of [(Me3SiCH2)2InPPh2]2. Journal of Organometallic Chemistry. 325(1-2). 69–81. 42 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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