Dennis Kopljar

1.1k total citations
21 papers, 841 citations indexed

About

Dennis Kopljar is a scholar working on Renewable Energy, Sustainability and the Environment, Electrical and Electronic Engineering and Catalysis. According to data from OpenAlex, Dennis Kopljar has authored 21 papers receiving a total of 841 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Renewable Energy, Sustainability and the Environment, 15 papers in Electrical and Electronic Engineering and 9 papers in Catalysis. Recurrent topics in Dennis Kopljar's work include CO2 Reduction Techniques and Catalysts (14 papers), Advanced battery technologies research (11 papers) and Ionic liquids properties and applications (9 papers). Dennis Kopljar is often cited by papers focused on CO2 Reduction Techniques and Catalysts (14 papers), Advanced battery technologies research (11 papers) and Ionic liquids properties and applications (9 papers). Dennis Kopljar collaborates with scholars based in Germany and Luxembourg. Dennis Kopljar's co-authors include Norbert Wagner, Elias Klemm, Nico J. Claassens, Arren Bar‐Even, Charles A. R. Cotton, K. Andreas Friedrich, A. C. Lowe, Carolin Rieg, Simon Geiger and Maximilian F. Schmidt and has published in prestigious journals such as Analytical Chemistry, Journal of The Electrochemical Society and Chemical Engineering Journal.

In The Last Decade

Dennis Kopljar

20 papers receiving 820 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Dennis Kopljar Germany 13 661 349 304 143 116 21 841
Davion Hill United States 6 444 0.7× 240 0.7× 202 0.7× 137 1.0× 21 0.2× 16 600
Tartela Alkayyali Canada 12 594 0.9× 297 0.9× 193 0.6× 93 0.7× 13 0.1× 14 790
Bradie S. Crandall United States 10 248 0.4× 171 0.5× 64 0.2× 76 0.5× 10 0.1× 14 406
Andrew R. T. Morrison United Kingdom 8 388 0.6× 245 0.7× 159 0.5× 131 0.9× 10 0.1× 17 487
Alessandra Palella Italy 12 176 0.3× 241 0.7× 111 0.4× 41 0.3× 6 0.1× 23 444
Qi Zeng China 11 144 0.2× 43 0.1× 236 0.8× 13 0.1× 9 0.1× 26 528
Buddhinie Srimali Jayathilake United States 9 154 0.2× 23 0.1× 199 0.7× 10 0.1× 61 0.5× 13 312
Abdulaziz A.M. Abahussain Saudi Arabia 12 91 0.1× 119 0.3× 75 0.2× 15 0.1× 10 0.1× 45 296
Palang Bumroongsakulsawat Thailand 12 148 0.2× 196 0.6× 98 0.3× 31 0.2× 4 0.0× 20 382
Jun-Young Park South Korea 10 164 0.2× 15 0.0× 182 0.6× 22 0.2× 13 0.1× 13 429

Countries citing papers authored by Dennis Kopljar

Since Specialization
Citations

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

Fields of papers citing papers by Dennis Kopljar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dennis Kopljar

This figure shows the co-authorship network connecting the top 25 collaborators of Dennis Kopljar. A scholar is included among the top collaborators of Dennis Kopljar 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 Dennis Kopljar. Dennis Kopljar 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.
Kopljar, Dennis, et al.. (2025). Detailed investigation of degradation modes and mechanisms of a cylindrical high-energy Li-ion cell cycled at different temperatures. Journal of Energy Storage. 120. 116486–116486. 5 indexed citations
2.
3.
Kopljar, Dennis, et al.. (2024). Advanced Impedance Analysis for Performance Degradation during Low-Temperature CO2 Electroreduction. ACS Energy Letters. 9(12). 6096–6103. 4 indexed citations
4.
Schonvogel, Dana, et al.. (2023). Elucidating key mechanistic processes during acidic CO2 electroreduction on gas diffusion electrodes towards stable production of formic acid. Chemical Engineering Journal. 476. 146486–146486. 9 indexed citations
5.
Kopljar, Dennis, et al.. (2023). Full Parameterization Study of a High-Energy and High-Power Li-Ion Cell for Physicochemical Models. Journal of The Electrochemical Society. 170(7). 70509–70509. 14 indexed citations
6.
Castro, Olivier De, Dennis Kopljar, K. Andreas Friedrich, et al.. (2023). Toward Operando Structural, Chemical, and Electrochemical Analyses of Solid-State Batteries Using Correlative Secondary Ion Mass Spectrometry Imaging. Analytical Chemistry. 95(26). 9932–9939. 6 indexed citations
7.
Kopljar, Dennis, et al.. (2022). Influence of Cycling onto Electrolyte Distribution Inside a Silver-Based Gas Diffusion Electrode for Zn-Air Batteries. ACS Sustainable Chemistry & Engineering. 10(51). 17107–17115. 2 indexed citations
8.
Lowe, A. C., Dana Schonvogel, Dennis Kopljar, et al.. (2021). Degradation study on tin- and bismuth-based gas-diffusion electrodes during electrochemical CO2 reduction in highly alkaline media. Journal of Energy Chemistry. 62. 367–376. 47 indexed citations
9.
Lowe, A. C., et al.. (2021). Optimizing Reaction Conditions and Gas Diffusion Electrodes Applied in the CO2 Reduction Reaction to Formate to Reach Current Densities up to 1.8 A cm–2. ACS Sustainable Chemistry & Engineering. 9(11). 4213–4223. 51 indexed citations
10.
Meyer, Jens, et al.. (2021). A Segmented Cell Measuring Technique for Current Distribution Measurements in Batteries, Exemplified by the Operando Investigation of a Zn-Air Battery. Journal of The Electrochemical Society. 168(12). 120530–120530. 3 indexed citations
11.
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Kopljar, Dennis, et al.. (2021). Importance of Time‐Dependent Wetting Behavior of Gas‐Diffusion Electrodes for Reactivity Determination. Chemie Ingenieur Technik. 93(6). 1015–1019. 12 indexed citations
13.
14.
Kopljar, Dennis, et al.. (2020). Investigation of CO2 Electrolysis on Tin Foil by Electrochemical Impedance Spectroscopy. ACS Sustainable Chemistry & Engineering. 8(13). 5192–5199. 37 indexed citations
15.
Kopljar, Dennis, A. C. Lowe, Simon Geiger, et al.. (2020). Revealing Mechanistic Processes in Gas-Diffusion Electrodes During CO2 Reduction via Impedance Spectroscopy. ACS Sustainable Chemistry & Engineering. 8(36). 13759–13768. 42 indexed citations
16.
Lowe, A. C., et al.. (2019). Influence of Temperature on the Performance of Gas Diffusion Electrodes in the CO2 Reduction Reaction. ChemElectroChem. 6(17). 4497–4506. 102 indexed citations
17.
Kopljar, Dennis, et al.. (2019). Utilizing Formate as an Energy Carrier by Coupling CO2 Electrolysis with Fuel Cell Devices. Chemie Ingenieur Technik. 91(6). 872–882. 31 indexed citations
18.
Claassens, Nico J., Charles A. R. Cotton, Dennis Kopljar, & Arren Bar‐Even. (2019). Making quantitative sense of electromicrobial production. Nature Catalysis. 2(5). 437–447. 217 indexed citations
19.
Kopljar, Dennis, Norbert Wagner, & Elias Klemm. (2016). Transferring Electrochemical CO2 Reduction from Semi‐Batch into Continuous Operation Mode Using Gas Diffusion Electrodes. Chemical Engineering & Technology. 39(11). 2042–2050. 55 indexed citations
20.
Kopljar, Dennis, et al.. (2014). Electrochemical reduction of CO2 to formate at high current density using gas diffusion electrodes. Journal of Applied Electrochemistry. 44(10). 1107–1116. 159 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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2026