D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 42 Citations 5,902 209 World Ranking 12148 National Ranking 899

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Optics
  • Laser

His main research concerns Analytical chemistry, Raman spectroscopy, Combustion, Ionic liquid and Raman scattering. Specifically, his work in Analytical chemistry is concerned with the study of Absorption spectroscopy. His work in the fields of Raman spectroscopy, such as Coherent anti-Stokes Raman spectroscopy, intersects with other areas such as Dephasing.

His Combustion study combines topics in areas such as Dimethyl ether, Polarization, Optics, Planar laser-induced fluorescence and Jet. His Ionic liquid research incorporates elements of Ion, Infrared spectroscopy, Alkyl and Hydrogen bond. While the research belongs to areas of Raman scattering, Johannes Kiefer spends his time largely on the problem of Laser, intersecting his research to questions surrounding Scattering.

His most cited work include:

  • The role of the C2 position in interionic interactions of imidazolium based ionic liquids: a vibrational and NMR spectroscopic study (210 citations)
  • 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. (194 citations)
  • Design and characterization of a Raman-scattering-based sensor system for temporally resolved gas analysis and its application in a gas turbine power plant (96 citations)

What are the main themes of his work throughout his whole career to date?

The scientist’s investigation covers issues in Analytical chemistry, Raman spectroscopy, Optics, Infrared spectroscopy and Laser. His work in the fields of Chemometrics overlaps with other areas such as Calibration. His work on Raman scattering and Coherent anti-Stokes Raman spectroscopy as part of general Raman spectroscopy research is often related to Nonlinear optical, thus linking different fields of science.

His studies deal with areas such as Fourier transform infrared spectroscopy, Ionic liquid, Infrared and Hydrogen bond as well as Infrared spectroscopy. His Ionic liquid study combines topics from a wide range of disciplines, such as Chemical physics, Physical chemistry, Imide, Alkyl and Ion. His Laser research incorporates themes from Combustion, Wavelength and Atomic physics.

He most often published in these fields:

  • Analytical chemistry (61.07%)
  • Raman spectroscopy (56.07%)
  • Optics (42.50%)

What were the highlights of his more recent work (between 2018-2021)?

  • Raman spectroscopy (56.07%)
  • Ionic liquid (28.93%)
  • Optics (42.50%)

In recent papers he was focusing on the following fields of study:

Johannes Kiefer focuses on Raman spectroscopy, Ionic liquid, Optics, Combustion and Polymer chemistry. Johannes Kiefer has included themes like Optoelectronics, Molecule, Enantioselective synthesis and Enantiomer in his Raman spectroscopy study. His research in Ionic liquid intersects with topics in Methanol, Physical chemistry, Hydrogen bond, Alkyl and Trifluoromethanesulfonate.

His Hydrogen bond research is multidisciplinary, relying on both Ion and Imide. His Combustion research is multidisciplinary, incorporating perspectives in Doppler broadening, Polarization and Mechanics. He regularly links together related areas like Analytical chemistry in his Fraction studies.

Between 2018 and 2021, his most popular works were:

  • Grape Seeds: Chromatographic Profile of Fatty Acids and Phenolic Compounds and Qualitative Analysis by FTIR-ATR Spectroscopy. (24 citations)
  • The interactions between polar solvents (methanol, acetonitrile, dimethylsulfoxide) and the ionic liquid 1-ethyl-3-methylimidazolium bis(fluorosulfonyl)imide (15 citations)
  • Application of Infrared Spectroscopy for Functional Compounds Evaluation in Olive Oil: A Current Snapshot (11 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Optics
  • Laser

Ionic liquid, Food science, Chemometrics, Fourier transform infrared spectroscopy and Hydrogen bond are his primary areas of study. The various areas that Johannes Kiefer examines in his Ionic liquid study include Methanol, Raman spectroscopy, Physical chemistry, Trifluoromethanesulfonate and Density functional theory. He interconnects Conformational isomerism, Molecule and Ionic bonding in the investigation of issues within Physical chemistry.

The study incorporates disciplines such as Solvent, Alcohol, Atmospheric temperature range, Analytical chemistry and Isobaric process in addition to Trifluoromethanesulfonate. His studies in Hydrogen bond integrate themes in fields like Ion and Imide. His research in Ion tackles topics such as Chloride which are related to areas like Infrared spectroscopy.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

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.
Applied Spectroscopy (2007)

292 Citations

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.
Physical Chemistry Chemical Physics (2010)

258 Citations

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

Florian M. Zehentbauer;Claudia Moretto;Ryan Stephen;Thangavel Thevar.
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy (2014)

163 Citations

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.
Measurement Science and Technology (2008)

144 Citations

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

Johannes Kiefer;Johannes Kiefer;Paul Ewart.
Progress in Energy and Combustion Science (2011)

130 Citations

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.
Combustion and Flame (2008)

103 Citations

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

Nilesh R. Dhumal;Hyung J. Kim;Johannes Kiefer.
Journal of Physical Chemistry A (2009)

102 Citations

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.
Journal of Physical Chemistry B (2015)

99 Citations

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.
Journal of Physical Chemistry C (2016)

97 Citations

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.
Journal of Physical Chemistry A (2014)

81 Citations

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