World's Best Scientists 2026 revealed!
Dieter Freude

Dieter Freude

D-Index & Metrics

Chemistry

D-Index
58
Citations
9577
World Ranking
10844
National Ranking
780

Dieter Freude 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 Dieter Freude 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: 232 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Dieter Freude 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 Dieter Freude 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: 58 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Overview

Dieter Freude is affiliated with Leipzig University in Germany and has a research profile focused primarily on chemistry and materials science. Their work spans multiple subfields, including inorganic chemistry, materials chemistry, spectroscopy, industrial and manufacturing engineering, and catalysis.

Their research topics include zeolite catalysis and synthesis, advanced NMR techniques and applications, chemical synthesis and characterization, catalytic processes in materials science, NMR spectroscopy and applications, catalysis and oxidation reactions, and mesoporous materials and catalysis.

Published work by Dieter Freude covers diverse themes within these areas. Recent papers include:

  • "Diffusion in Nanoporous Materials" (2022) published in Diffusion fundamentals.
  • "Pulsed field gradient NMR diffusion measurement in nanoporous materials" (2021) published in Adsorption.
  • "Which Species, Zn2+ Cations or ZnO Clusters, Are More Efficient for Olefin Aromatization? 13C Solid-State NMR Investigation of n-But-1-ene Transformation on Zn-Modified Zeolite" (2020) published in ACS Catalysis.
  • "Effect of Copper State in Cu/H-ZSM-5 on Methane Activation by Brønsted Acid Sites, Studied by 1H MAS NMR In Situ Monitoring the H/D Hydrogen Exchange of the Alkane with Brønsted Acid Sites" (2021) published in The Journal of Physical Chemistry C.
  • "Isobutene Transformation to Aromatics on Zn-Modified Zeolite: Particular Effects of Zn2+ and ZnO Species on the Reaction Occurrence Revealed with Solid-State NMR and FTIR Spectroscopy" (2021) published in The Journal of Physical Chemistry C.

Dieter Freude frequently publishes in several scientific journals, with a notable presence in:

  • The Journal of Physical Chemistry C (11 publications)
  • Diffusion fundamentals. (2 publications)
  • Adsorption (2 publications)
  • Physical Chemistry Chemical Physics (2 publications)
  • Pure and Applied Chemistry (1 publication)

Collaboration is a significant aspect of their scientific activity. Frequent coauthors include Alexander G. Stepanov, Jürgen Haase, Sergei S. Arzumanov, Anton A. Gabrienko, and Alexander V. Toktarev, reflecting interdisciplinary teamwork in related scientific areas.

Best Publications

  • Nuclear magnetic resonance studies on the acidity of zeolites and related catalysts

    H. Pfeifer;D. Freude;M. Hunger

  • Magic-angle spinning nuclear magnetic resonance studies of water molecules adsorbed on Brønsted- and Lewis-acid sites in zeolites and amorphous silica–aluminas

    Michael Hunger;Dieter Freude;Harry Pfeifer

  • Quadrupole Effects in Solid-State Nuclear Magnetic Resonance

    D. Freude;J. Haase

  • 1H MAS NMR studies on the acidity of zeolites

    D. Freude;M. Hunger;H. Pfeifer;W. Schwieger

  • NMR intensity measurements of half-integer quadrupole nuclei

    D. Fenzke;D. Freude;T. Fröhlich;J. Haase

  • Characterization of framework and extra-framework aluminum species in non-hydrated zeolites Y by 27Al spin-echo, high-speed MAS, and MQMAS NMR spectroscopy at B0 = 9.4 to 17.6 T.

    Jian Jiao;Johanna Kanellopoulos;Wei Wang;Siddharth S. Ray

  • Different Efficiency of Zn2+ and ZnO Species for Methane Activation on Zn-Modified Zeolite

    Anton A. Gabrienko;Anton A. Gabrienko;Sergei S. Arzumanov;Alexander V. Toktarev;Irina G. Danilova

  • Solid-state NMR studies of the geometry of brønsted acid sites in zeolitic catalysts

    Dieter Freude;Jacek Klinowski;Halimaton Hamdan

  • Solid-state nuclear magnetic resonance studies of acid sites in zeolites.

    D. Freude;H. Ernst;I. Wolf

  • Strong acidity of silanol groups of zeolite beta: Evidence from the studies by IR spectroscopy of adsorbed CO and 1H MAS NMR

    Anton A. Gabrienko;Irina G. Danilova;Sergei S. Arzumanov;Alexander V. Toktarev

  • N.m.r. studies of aluminium in zeolites

    D. Freude;T. Fröhlich;H. Pfeifer;G. Scheler

  • Study of brønsted acidity of zeolites using high-resolution proton magnetic resonance with magic-angle spinning

    D. Freude;M. Hunger;H. Pfeifer

  • Magic-angle-spinning NMR studies of acid sites in zeolite H-ZSM-5

    Eike Brunner;Horst Ernst;Dieter Freude;Thomas Fröhlich

  • Ethene/ethane mixture diffusion in the MOF sieve ZIF-8 studied by MAS PFG NMR diffusometry

    Christian Chmelik;Dieter Freude;Helge Bux;Jürgen Haase

  • Investigation of Acidic Properties of Zeolites by MAS NMR

    D. Freude;M. Hunger;H. Pfeifer

  • 207Pb NMR detection of spinning-induced temperature gradients in MAS rotors.

    Toralf Mildner;Horst Ernst;Dieter Freude

  • High-field 17O NMR studies of the SiOAl bond in solids

    U.-T. Pingel;J.-P. Amoureux;T. Anupold;F. Bauer

  • NMR studies concerning the dehydroxylation of zeolites HY

    D. Freude;T. Fröhlich;M. Hunger;H. Pfeifer

  • Multinuclear solid-state NMR studies of Brønsted sites in zeolites

    H. Ernst;D. Freude;I. Wolf

  • Solid-state n.m.r. and catalytic studies of mildly hydrothermally dealuminated HZSM-5

    E. Brunner;H. Ernst;D. Freude;M. Hunger

  • Mass transfer in micro- and mesoporous materials

    Jörg Kärger;Dieter Freude

  • Broad-Line and High-Resolution NMR Studies Concerning the Hydroxonium Ion in HZSM-5 Zeolites

    Unknown

Frequent Co-Authors

Alexander G. Stepanov
Alexander G. Stepanov Boreskov Institute of Catalysis
Harry Pfeifer
Harry Pfeifer Leipzig University
Michael Hunger
Michael Hunger University of Stuttgart
Jörg Kärger
Jörg Kärger Leipzig University
Eike Brunner
Eike Brunner TU Dresden
Wilhelm Schwieger
Wilhelm Schwieger University of Erlangen-Nuremberg
Valentin N. Parmon
Valentin N. Parmon Russian Academy of Sciences
Jacek Klinowski
Jacek Klinowski University of Cambridge
Michael Wark
Michael Wark Carl von Ossietzky University of Oldenburg
Rajamani Krishna
Rajamani Krishna University of Amsterdam

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