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Johannes Kiefer

Johannes Kiefer

University of Bremen
Germany

D-Index & Metrics

Chemistry

D-Index
53
Citations
9297
World Ranking
13151
National Ranking
968

Johannes Kiefer publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Johannes Kiefer sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 299 publications — 63rd percentile

63% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Johannes Kiefer D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Johannes Kiefer sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 53 D-Index — 28th percentile

28% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Johannes Kiefer is a researcher affiliated with the University of Bremen in Germany. Their primary field of study is Engineering, with a total of 32 publications contributing to this area. Within this broad domain, Kiefer's work focuses on several subfields including Biomedical Engineering, Mechanics of Materials, Water Science and Technology, Analytical Chemistry, and Materials Chemistry.

The main topics covered in Kiefer's research encompass a range of interdisciplinary scientific questions and technical approaches. These include:

  • Coagulation and Flocculation Studies
  • Laser-induced spectroscopy and plasma
  • Ionic liquids properties and applications
  • Combustion and flame dynamics
  • Spectroscopy and Chemometric Analyses
  • Spectroscopy Techniques in Biomedical and Chemical Research
  • Particle Dynamics in Fluid Flows

Kiefer has authored multiple papers spanning from 2020 to 2022, published in peer-reviewed journals focused on combustion, spectroscopy, and physical chemistry. Noteworthy papers include:

  • The gas-phase formation of tin dioxide nanoparticles in single droplet combustion and flame spray pyrolysis (2020, Combustion and Flame)
  • Phase-selective laser-induced breakdown spectroscopy in flame spray pyrolysis for iron oxide nanoparticle synthesis (2020, Proceedings of the Combustion Institute)
  • Microexplosions of multicomponent drops in spray flames (2022, Combustion and Flame)
  • The effect of introducing an ether group into an imidazolium-based ionic liquid in binary mixtures with DMSO (2020, Physical Chemistry Chemical Physics)
  • DROP DYNAMICS IN HETEROGENEOUS SPRAY FLAMES FOR NANOPARTICLE SYNTHESIS (2020, Atomization and Sprays)

Several coauthors frequently collaborate with Kiefer, reflecting a networked research environment. The most recurrent collaborators include Malte F. B. Stodt, Udo Fritsching, Lutz Mädler, B. Rathke, and Jalal Poostforooshan.

Kiefer's work is regularly published in specific scientific venues, with notable repeated contributions to journals such as:

  • Journal of Raman Spectroscopy
  • Combustion and Flame
  • Applied Sciences
  • Applications in Energy and Combustion Science
  • Applied Spectroscopy

Best Publications

  • Experimental vibrational study of imidazolium-based ionic liquids: Raman and infrared spectra of 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide and 1-ethyl-3-methylimidazolium ethylsulfate.

    Johannes Kiefer;Juergen Fries;Alfred Leipertz

  • The role of the C2 position in interionic interactions of imidazolium based ionic liquids: a vibrational and NMR spectroscopic study

    Kristina Noack;Peter S. Schulz;Natalia Paape;Johannes Kiefer

  • Fluorescence spectroscopy of Rhodamine 6G: concentration and solvent effects.

    Florian M. Zehentbauer;Claudia Moretto;Ryan Stephen;Thangavel Thevar

  • Molecular Interactions of a Cu-Based Metal-Organic Framework with a Confined Imidazolium-Based Ionic Liquid : A Combined Density Functional Theory and Experimental Vibrational Spectroscopy Study

    Nilesh R. Dhumal;Manish P. Singh;James A. Anderson;Johannes Kiefer;Johannes Kiefer

  • Design and characterization of a Raman-scattering-based sensor system for temporally resolved gas analysis and its application in a gas turbine power plant

    Johannes Kiefer;T. Seeger;S. Steuer;S. Schorsch

  • Revisiting the Aqueous Solutions of Dimethyl Sulfoxide by Spectroscopy in the Mid- and Near-Infrared: Experiments and Car-Parrinello Simulations.

    Victoria M. Wallace;Nilesh R. Dhumal;Florian M. Zehentbauer;Hyung J. Kim;Hyung J. Kim

  • Laser diagnostics and minor species detection in combustion using resonant four-wave mixing

    Johannes Kiefer;Johannes Kiefer;Paul Ewart

  • The Homogeneous Pyrolysis of Acetylene II: The High Temperature Radical Chain Mechanism

    J. H. Kiefer;S. S. Sidhu;R. D. Kern;K Xie

  • Grape Seeds: Chromatographic Profile of Fatty Acids and Phenolic Compounds and Qualitative Analysis by FTIR-ATR Spectroscopy.

    Massimo Lucarini;Alessandra Durazzo;Johannes Kiefer;Antonello Santini

  • Molecular interactions in 1-ethyl-3-methylimidazolium acetate ion pair: a density functional study.

    Nilesh R. Dhumal;Hyung J. Kim;Johannes Kiefer

  • Investigation of local flame structures and statistics in partially premixed turbulent jet flames using simultaneous single-shot CH and OH planar laser-induced fluorescence imaging

    J. Kiefer;J. Kiefer;Zhongshan Li;Johan Zetterberg;Xue-Song Bai

  • Molecular Structure and Interactions in the Ionic Liquid 1-Ethyl-3-methylimidazolium Bis(Trifluoromethylsulfonyl)imide

    Nilesh R. Dhumal;Kristina Noack;Johannes Kiefer;Johannes Kiefer;Hyung J. Kim;Hyung J. Kim

  • Concentration-dependent hydrogen-bonding effects on the dimethyl sulfoxide vibrational structure in the presence of water, methanol, and ethanol.

    Kristina Noack;Johannes Kiefer;Alfred Leipertz

  • Dissociation, relaxation, and incubation in the high-temperature pyrolysis of ethane, and a successful RRKM modeling

    J.H. Kiefer;S. Santhanam;N.K. Srinivasan;R.S. Tranter

  • Characterization of gasoline/ethanol blends by infrared and excess infrared spectroscopy

    Stella Corsetti;Stella Corsetti;Florian M. Zehentbauer;Florian M. Zehentbauer;David McGloin;Johannes Kiefer;Johannes Kiefer;Johannes Kiefer

  • Infrared Spectroscopic Analysis of the Inorganic Deposits from Water in Domestic and Technical Heat Exchangers

    Johannes Kiefer;Johannes Kiefer;Alexander Stärk;Agnita Lynda Kiefer;Heike Glade

  • Electronic Structure and Normal Vibrations of the 1-Ethyl-3-methylimidazolium Ethyl Sulfate Ion Pair

    Nilesh R. Dhumal;Hyung J. Kim;Hyung J. Kim;Johannes Kiefer;Johannes Kiefer

  • Screening Precursor-Solvent Combinations for Li4Ti5O12 Energy Storage Material Using Flame Spray Pyrolysis

    Florian Meierhofer;Haipeng Li;Michael Gockeln;Robert Kun;Robert Kun

  • Experiments and Theory on the Thermal Decomposition of CHCl3 and the Reactions of CCl2

    S. S. Kumaran;M. C. Su;K. P. Lim;J. V. Michael

  • Influence of Water on the Chemistry and Structure of the Metal–Organic Framework Cu3(btc)2

    Manish P. Singh;Nilesh R. Dhumal;Hyung J. Kim;Johannes Kiefer

  • Recent advances in the characterization of gaseous and liquid fuels by vibrational spectroscopy

    Johannes Kiefer

  • Experimental and Theoretical Investigation of the Self-Reaction of Phenyl Radicals

    Robert S Tranter;Stephen J Klippenstein;Lawrence B Harding;Binod R Giri

  • Laser-induced breakdown flame thermometry

    Johannes Kiefer;Johannes W. Troeger;Johannes W. Troeger;Zhongshan Li;Thomas Seeger;Thomas Seeger

Frequent Co-Authors

Alfred Leipertz
Alfred Leipertz University of Erlangen-Nuremberg
Zhongshan Li
Zhongshan Li Lund University
Hyung Joon Kim
Hyung Joon Kim Kyungpook National University
Peter Wasserscheid
Peter Wasserscheid University of Erlangen-Nuremberg
Lutz Mädler
Lutz Mädler University of Bremen
Xue-Song Bai
Xue-Song Bai Lund University
Frank Beyrau
Frank Beyrau Otto-von-Guericke University Magdeburg
James A. Anderson
James A. Anderson University of Aberdeen
Heike P. Schuchmann
Heike P. Schuchmann Karlsruhe Institute of Technology
Bo Li
Bo Li Hong Kong University of Science and Technology

External Links

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