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Chemistry
South Africa
2022

D-Index & Metrics

Chemistry

D-Index
59
Citations
11547
World Ranking
10213
National Ranking
15

Harald Pasch 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 Harald Pasch 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: 378 publications — 77th percentile

77% of scientists in this discipline score the same or lower.

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

Harald Pasch 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 Harald Pasch 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: 59 D-Index — 44th percentile

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

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

Research.com Recognitions

  • 2022 - Research.com Chemistry in South Africa Leader Award
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa

Overview

Harald Pasch is affiliated with Stellenbosch University in South Africa. The primary focus of their research spans Chemistry, Engineering, and Materials Science, with notable contributions across 31, 21, and 16 publications respectively within these fields.

Their work delves into subfields such as Spectroscopy, Polymers and Plastics, Biomedical Engineering, Computational Mechanics, and Organic Chemistry, reflecting a multidisciplinary approach to scientific inquiry.

Key research topics explored include Analytical Chemistry and Chromatography, Polymer crystallization and properties, Field-Flow Fractionation Techniques, Microfluidic and Capillary Electrophoresis Applications, Chromatography in Natural Products, Mass Spectrometry Techniques and Applications, and Protein purification and stability.

Recent publications authored or co-authored by Harald Pasch include:

  • Unraveling Multiple Distributions in Chain Walking Polyethylene Using Advanced Liquid Chromatography (2020, Macromolecules)
  • Conformation and persistence length of chitosan in aqueous solutions of different ionic strengths via asymmetric flow field-flow fractionation (2021, Carbohydrate Polymers)
  • Selectivity of Thermal Analysis in the Branching Analysis of Low Density Polyethylene (2020, Macromolecular Chemistry and Physics)
  • Advanced Liquid Chromatography of Polyolefins Using Simultaneous Solvent and Temperature Gradients (2020, Analytical Chemistry)
  • Two-dimensional fractionation of complex polymers by comprehensive online-coupled thermal field-flow fractionation and size exclusion chromatography (2020, Analytica Chimica Acta)

Harald Pasch frequently publishes in notable venues such as Macromolecular Materials and Engineering, Carbohydrate Polymers, Macromolecules, Macromolecular Chemistry and Physics, and Analytica Chimica Acta.

  • Macromolecular Materials and Engineering
  • Carbohydrate Polymers
  • Macromolecules
  • Macromolecular Chemistry and Physics
  • Analytica Chimica Acta

The scientist collaborates regularly with several colleagues, including Anthony Ndiripo, Albena Lederer, Paul Severin Eselem Bungu, A. C. Albrecht, and Petronella Zabesuthu Ndlovu.

  • Anthony Ndiripo
  • Albena Lederer
  • Paul Severin Eselem Bungu
  • A. C. Albrecht
  • Petronella Zabesuthu Ndlovu

Among their recognitions, Harald Pasch has been named a Fellow of the Royal Society of South Africa.

Best Publications

  • An overview on field-flow fractionation techniques and their applications in the separation and characterization of polymers

    Fathi A. Messaud;Ron D. Sanderson;J. Ray Runyon;Tino Otte

  • HPLC of Polymers

    Harald Pasch;Bernd Trathnigg

  • MALDI-TOF mass spectrometry of polyflavonoid tannins

    H. Pasch;A. Pizzi;K. Rode

  • Recent advances and trends in the liquid-chromatography–mass spectrometry analysis of flavonoids

    André de Villiers;Pieter Venter;Harald Pasch

  • Chromatographic investigations of macromolecules in the “critical range” of liquid chromatography

    A.V. Gorshkov;H. Much;H. Becker;H. Pasch

  • MALDI-TOF Mass Spectrometry of Synthetic Polymers

    Harald Pasch;Wolfgang Schrepp

  • Separation of Linear Polyethylene from Isotactic, Atactic, and Syndiotactic Polypropylene by High-Temperature Adsorption Liquid Chromatography

    Tibor Macko;Harald Pasch

  • Use of matrix-assisted laser desorption/ionization mass spectrometry for molar mass-sensitive detection in liquid chromatography of polymers

    Harald Pasch;Karsten Rode

  • Synthetic-resin-free wood panel adhesives from mixed low molecular mass lignin and tannin

    H. R. Mansouri;P. Navarrete;A. Pizzi;S. Tapin-Lingua

  • Considerations on the macromolecular structure of chestnut ellagitannins by matrix‐assisted laser desorption/ionization‐time‐of‐flight mass spectrometry

    H. Pasch;A. Pizzi

  • Hyphenated Techniques in Liquid Chromatography of Polymers

    Harald Pasch

  • Two-dimensional chromatography of complex polymers Part 1. Analysis of a graft copolymer by two-dimensional chromatography with on-line FTIR detection

    Jörg Adrian;E. Esser;G. Hellmann;H. Pasch

  • MALDI-TOF and 13C NMR characterization of maritime pine industrial tannin extract

    P. Navarrete;A. Pizzi;H. Pasch;K. Rode

  • Characterization of star-shaped poly(l-lactide)s by liquid chromatography at critical conditions

    Tadeusz Biela;Andrzej Duda;Karsten Rode;Harald Pasch

  • Matrix‐assisted laser desorption/ionization time‐of‐flight structure determination of complex thermoset networks: Polyflavonoid tannin–furanic rigid foams

    A. Pizzi;G. Tondi;H. Pasch;A. Celzard

  • Chromatographic investigations of macromolecules in the “critical range” of liquid chromatography: II. Two-dimensional separations of poly(ethylene oxide-block-propylene oxide)

    H. Pasch;C. Brinkmann;H. Much;U. Just

  • Multidimensional Analysis of the Complex Composition of Impact Polypropylene Copolymers: Combination of TREF, SEC-FTIR-HPer DSC, and High Temperature 2D-LC

    Sadiqali Cheruthazhekatt;Thijs F. J. Pijpers;Gareth W. Harding;Vincent B. F. Mathot

  • Characterization of Acacia mangium polyflavonoid tannins by MALDI-TOF mass spectrometry and CP-MAS 13C NMR

    Yeoh Beng Hoong;Antonio Pizzi;Paridah Md. Tahir;Harald Pasch

  • Thermogravimetric study of phosphated polyurethane ionomers

    Mequanint K;Sanderson Rd;Pasch H

  • Polymer structure of commercial hydrolyzable tannins by matrix‐assisted laser desorption/ionization‐time‐of‐flight mass spectrometry

    A. Pizzi;H. Pasch;K. Rode;S. Giovando

  • Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry of Synthetic Polymers, 5. Analysis of Poly(propylene oxide)s by Coupled Liquid Chromatography at the Critical Point of Adsorption and MALDI-TOF Mass Spectrometry

    C. Keil;E. Esser;H. Pasch

Frequent Co-Authors

Antonio Pizzi
Antonio Pizzi University of Lorraine
Ronald D. Sanderson
Ronald D. Sanderson Stellenbosch University
Matthias Rehahn
Matthias Rehahn Technical University of Darmstadt
Joeri F. M. Denayer
Joeri F. M. Denayer Vrije Universiteit Brussel
Alain Celzard
Alain Celzard University of Lorraine
Bert Klumperman
Bert Klumperman Stellenbosch University
Guanben Du
Guanben Du Southwest Forestry University
Rolf Mülhaupt
Rolf Mülhaupt University of Freiburg
Alain Deffieux
Alain Deffieux University of Bordeaux

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