J. Ortner

504 total citations
21 papers, 384 citations indexed

About

J. Ortner is a scholar working on Renewable Energy, Sustainability and the Environment, Biomedical Engineering and Molecular Biology. According to data from OpenAlex, J. Ortner has authored 21 papers receiving a total of 384 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Renewable Energy, Sustainability and the Environment, 3 papers in Biomedical Engineering and 2 papers in Molecular Biology. Recurrent topics in J. Ortner's work include TiO2 Photocatalysis and Solar Cells (5 papers), Advanced Photocatalysis Techniques (4 papers) and Innovative Microfluidic and Catalytic Techniques Innovation (2 papers). J. Ortner is often cited by papers focused on TiO2 Photocatalysis and Solar Cells (5 papers), Advanced Photocatalysis Techniques (4 papers) and Innovative Microfluidic and Catalytic Techniques Innovation (2 papers). J. Ortner collaborates with scholars based in Germany, Ireland and France. J. Ortner's co-authors include K.-H. Funken, Barbara Milow, G. Horneck, Christian Jung, C. Schmitz, M. Schäfer, R. Facius, Michael Oelgemöller, Jochen Mattay and V. I. Anikeev and has published in prestigious journals such as Green Chemistry, Energy and Solar Energy.

In The Last Decade

J. Ortner

21 papers receiving 369 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Ortner Germany 9 140 113 102 94 91 21 384
Scott J. McClellan United States 6 101 0.7× 12 0.1× 66 0.6× 85 0.9× 37 0.4× 7 351
Weimin Peng China 12 144 1.0× 113 1.0× 42 0.4× 112 1.2× 7 0.1× 31 514
Kultar Singh India 14 95 0.7× 21 0.2× 162 1.6× 61 0.6× 11 0.1× 25 488
Ya Yang China 11 117 0.8× 62 0.5× 29 0.3× 76 0.8× 37 0.4× 15 345
Chia-Hua Ho Taiwan 12 47 0.3× 35 0.3× 62 0.6× 78 0.8× 2 0.0× 15 361
Karen C. McDonough United States 10 96 0.7× 4 0.0× 35 0.3× 80 0.9× 28 0.3× 12 385
Ding Guo China 11 106 0.8× 42 0.4× 21 0.2× 317 3.4× 55 0.6× 15 484
Xiulan Zhao China 10 115 0.8× 45 0.4× 78 0.8× 450 4.8× 4 0.0× 17 568
Hugo Lebrette France 11 30 0.2× 51 0.5× 9 0.1× 174 1.9× 9 0.1× 17 397
Jun Ai China 14 173 1.2× 46 0.4× 21 0.2× 220 2.3× 5 0.1× 35 504

Countries citing papers authored by J. Ortner

Since Specialization
Citations

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

Fields of papers citing papers by J. Ortner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Ortner

This figure shows the co-authorship network connecting the top 25 collaborators of J. Ortner. A scholar is included among the top collaborators of J. Ortner 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 J. Ortner. J. Ortner 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.
Oelgemöller, Michael, et al.. (2005). "Green photochemistry" with moderately concentrated sunlight. PUB – Publications at Bielefeld University (Bielefeld University). 3 indexed citations
2.
Jung, Christian, K.-H. Funken, & J. Ortner. (2005). PROPHIS: parabolic trough-facility for organic photochemical syntheses in sunlight. Photochemical & Photobiological Sciences. 4(5). 409–411. 23 indexed citations
3.
Oelgemöller, Michael, et al.. (2004). Green photochemistry: solar photooxygenations with medium concentrated sunlight. Green Chemistry. 7(1). 35–38. 64 indexed citations
4.
Jung, Christian, et al.. (2002). Advances in photochemical production of fine chemicals with concentrated sunlight. elib (German Aerospace Center). 1 indexed citations
5.
Ritter, André V., et al.. (2002). Synthesis of biologically active compounds with sunlight and technological developments. elib (German Aerospace Center). 1 indexed citations
6.
Funken, K.-H., et al.. (2000). Solar photochemical production of e-caprolactam using highly concentrated sunlight. elib (German Aerospace Center). 1 indexed citations
7.
Funken, K.-H. & J. Ortner. (2000). Photochemical Conversion and storage of solar energy (IPS-12). Proceedings of the 12th Int. Conference, Berlin, August 9 - 14, 1998. elib (German Aerospace Center). 2 indexed citations
8.
Schäfer, M., C. Schmitz, R. Facius, et al.. (2000). Systematic Study of Parameters Influencing the Action of Rose Bengal with Visible Light on Bacterial Cells: Comparison Between the Biological Effect and Singlet-Oxygen Production. Photochemistry and Photobiology. 71(5). 514–514. 135 indexed citations
9.
10.
Sattler, Christian, et al.. (1999). Concept and economic evaluation of an industrial synthesis of ε-caprolactam via solar photooximation of cyclohexane. Journal de Physique IV (Proceedings). 9(PR3). Pr3–723. 4 indexed citations
11.
Funken, K.-H., G. Horneck, Barbara Milow, et al.. (1999). IMMOBILIZED PHOTOSENSITIZERS FOR SOLAR PHOTOCHEMICAL APPLICATIONS. Solar Energy. 65(1). 71–74. 27 indexed citations
12.
Funken, K.-H. & J. Ortner. (1999). Technologies for the Solar Photochemical and Photocatalytic Manufacture of Specialities and Commodities: A Review. Zeitschrift für Physikalische Chemie. 213(1). 99–105. 20 indexed citations
13.
Sattler, Christian, J. Ortner, Lamark de Oliveira, & K.-H. Funken. (1999). Solar detoxification of wastewater. elib (German Aerospace Center). 2 indexed citations
14.
Anikeev, V. I., et al.. (1998). Catalytic thermochemical reactor/receiver for solar reforming of natural gas: Design and performance. Solar Energy. 63(2). 97–104. 45 indexed citations
15.
Braun, Burga, J. Ortner, D. Faust, et al.. (1997). Dye-sensitized Solar Detoxification and Disinfection of Contaminated Water.. elib (German Aerospace Center). 3 indexed citations
16.
Heller, Bárbara, et al.. (1996). Solare photokatalytische Cocyclisierung von Acetylen und Nitrilen in Wasser. Chemie Ingenieur Technik. 68(7). 823–826. 17 indexed citations
17.
Ortner, J., et al.. (1994). PROPHIS: Parabolrinnenanlage fuer organische, photochemische Synthesen im Sonnenlicht.. elib (German Aerospace Center). 1 indexed citations
18.
Battrick, B., J. Mort, G. Haerendel, & J. Ortner. (1979). Magnetospheric boundary layers : a Sydney Chapman conference : proceedings of an international conference held in Alpbach, Austria, 11-15 June 1979. 148. 1 indexed citations
19.
Bondi, Hermann & J. Ortner. (1970). ESRO and its programme. Journal of Physics D Applied Physics. 3(1). 1–7. 1 indexed citations
20.
Ortner, J., et al.. (1965). Introduction to Solar Terrestrial Relations. Astrophysics and space science library. 10 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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