World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 87 2446 2204 183 166 555 24189

Rhett Kempe publications per year

The chart shows the history of publications by Rhett Kempe between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Rhett Kempe published across 35 years, from 1991 to 2025, averaging 16.8 papers a year. Output peaked at 43 publications in 1998. 14 of the 588 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1991 to 2025. Vertical axis: number of publications, 0 to 43. Peak 43 publications in 1998. 1991: 1 publication 1992: 16 publications 1993: 27 publications 1994: 15 publications 1995: 17 publications 1996: 26 publications 1997: 31 publications 1998: 43 publications 1999: 6 publications 2000: 11 publications 2001: 15 publications 2002: 5 publications 2003: 9 publications 2004: 6 publications 2005: 24 publications 2006: 33 publications 2007: 28 publications 2008: 32 publications 2009: 18 publications 2010: 26 publications 2011: 26 publications 2012: 11 publications 2013: 20 publications 2014: 13 publications 2015: 23 publications 2016: 17 publications 2017: 14 publications 2018: 12 publications 2019: 9 publications 2020: 6 publications 2021: 8 publications 2022: 9 publications 2023: 17 publications 2024: 6 publications 2025: 8 publications
1991 2025

588 publications in total across all disciplines

View publications per year as a table
Rhett Kempe: publications per year, 1991 to 2025
Year Publications
1991 1
1992 16
1993 27
1994 15
1995 17
1996 26
1997 31
1998 43
1999 6
2000 11
2001 15
2002 5
2003 9
2004 6
2005 24
2006 33
2007 28
2008 32
2009 18
2010 26
2011 26
2012 11
2013 20
2014 13
2015 23
2016 17
2017 14
2018 12
2019 9
2020 6
2021 8
2022 9
2023 17
2024 6
2025 8
Total 588
Download as CSV

Rhett Kempe 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 Rhett Kempe sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 541–560 publications, is where this scientist sits. 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
61–80 publications 1,295+

This scientist: 555 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148 555
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
Download as CSV

Rhett Kempe 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 Rhett Kempe sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 86–87 D-Index, is where this scientist sits. 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
40–41 D-Index 159+

This scientist: 87 D-Index — 87th percentile

87% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254 87
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
Download as CSV

Overview

Rhett Kempe is affiliated with the University of Bayreuth in Germany. Their research primarily spans the fields of Chemistry and Materials Science, with significant focus on Organic Chemistry, Materials Chemistry, and Inorganic Chemistry. Additional attention is given to Process Chemistry and Technology as well as Biomaterials.

Their research covers a range of topics, including:

  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Asymmetric Hydrogenation and Catalysis
  • Nanomaterials for catalytic reactions
  • Organometallic Complex Synthesis and Catalysis
  • Carbon dioxide utilization in catalysis
  • Biodegradable polymer synthesis and properties

Rhett Kempe has contributed to various journals and publication venues. Frequent venues for their work include:

  • The Cambridge Structural Database
  • Chemistry - A European Journal
  • Angewandte Chemie
  • Angewandte Chemie International Edition
  • ChemCatChem

Among the recent papers authored or coauthored by Rhett Kempe are:

  • "Transition-Metal-Catalyzed Reductive Amination Employing Hydrogen" (2020), published in Chemical Reviews
  • "Chromium-Catalyzed Alkylation of Amines by Alcohols" (2020), published in Angewandte Chemie International Edition
  • "The Synthesis of Primary Amines through Reductive Amination Employing an Iron Catalyst" (2020), published in ChemSusChem
  • "Elongation and branching of α-olefins by two ethylene molecules" (2022), published in Science
  • "Co-Catalyzed Synthesis of Primary Amines via Reductive Amination employing Hydrogen under very mild Conditions" (2021), published in ChemSusChem

Frequent coauthors collaborating with Rhett Kempe include:

  • Τ. Irrgang
  • W. Kretschmer
  • Robin Fertig
  • Fabian Kallmeier
  • Thomas Dietel

Best Publications

  • 3d-Metal Catalyzed N- and C-Alkylation Reactions via Borrowing Hydrogen or Hydrogen Autotransfer

    Torsten Irrgang;Rhett Kempe

  • Manganese Complexes for (De)Hydrogenation Catalysis: A Comparison to Cobalt and Iron Catalysts

    Fabian Kallmeier;Rhett Kempe

  • A sustainable catalytic pyrrole synthesis

    Stefan Michlik;Rhett Kempe

  • High catalytic activity of platinum nanoparticles immobilized on spherical polyelectrolyte brushes.

    Yu Mei;Geeta Sharma;Yan Lu;Matthias Ballauff

  • Transition-Metal-Catalyzed Reductive Amination Employing Hydrogen.

    Torsten Irrgang;Rhett Kempe

  • Pt@MOF-177: synthesis, room-temperature hydrogen storage and oxidation catalysis.

    Sebastian Proch;Justus Herrmannsdörfer;Rhett Kempe;Christoph Kern

  • How to Polymerize Ethylene in a Highly Controlled Fashion

    Rhett Kempe

  • Highlights in the Renaissance of Amidometal Chemistry.

    Rhett Kempe

  • Cobalt-Catalyzed Alkylation of Aromatic Amines by Alcohols

    Sina Rösler;Michael Ertl;Torsten Irrgang;Rhett Kempe

  • Highly Active and Selective Manganese C=O Bond Hydrogenation Catalysts: The Importance of the Multidentate Ligand, the Ancillary Ligands, and the Oxidation State.

    Fabian Kallmeier;Torsten Irrgang;Thomas Dietel;Rhett Kempe

  • General and Mild Cobalt-Catalyzed C-Alkylation of Unactivated Amides and Esters with Alcohols.

    Nicklas Deibl;Rhett Kempe

  • A Sustainable Multicomponent Pyrimidine Synthesis

    Nicklas Deibl;Kevin Ament;Rhett Kempe

  • Manganese-Catalyzed Multicomponent Synthesis of Pyrimidines from Alcohols and Amidines.

    Nicklas Deibl;Rhett Kempe

  • A Reusable Co Catalyst for the Selective Hydrogenation of Functionalized Nitroarenes and the Direct Synthesis of Imines and Benzimidazoles from Nitroarenes and Aldehydes.

    Tobias Schwob;Rhett Kempe

  • A Highly Active and Easily Accessible Cobalt Catalyst for Selective Hydrogenation of C═O Bonds

    Sina Rösler;Johannes Obenauf;Rhett Kempe

  • Catalytic Hydrogenolysis of Aryl Ethers: A Key Step in Lignin Valorization to Valuable Chemicals

    Muhammad Zaheer;Rhett Kempe

  • Regioselectively functionalized pyridines from sustainable resources.

    Stefan Michlik;Rhett Kempe

  • Thermosensitive core-shell microgel as a “nanoreactor” for catalytic active metal nanoparticles

    Yan Lu;Sebastian Proch;Marc C. Schrinner;Markus Drechsler

  • General synthesis of primary amines via reductive amination employing a reusable nickel catalyst

    G. Hahn;P. Kunnas;N. de Jonge;N. de Jonge;R. Kempe

  • Manganese‐Catalyzed Sustainable Synthesis of Pyrroles from Alcohols and Amino Alcohols

    Fabian Kallmeier;Beata Dudziec;Torsten Irrgang;Rhett Kempe

  • Stable Bimetallic Gold–Platinum Nanoparticles Immobilized on Spherical Polyelectrolyte Brushes: Synthesis, Characterization, and Application for the Oxidation of Alcohols

    Marc C. Schrinner;Sebastian Proch;Yu Mei;Rhett Kempe

  • Cobalt-Catalyzed Alkylation of Aromatic Amines by Alcohols.

    Sina Roesler;Michael Ertl;Torsten Irrgang;Rhett Kempe

Frequent Co-Authors

Wolfgang Baumann
Wolfgang Baumann University of Rostock
Uwe Rosenthal
Uwe Rosenthal University of Rostock
Annegret Tillack
Annegret Tillack University of Rostock
Bernd Wrackmeyer
Bernd Wrackmeyer University of Bayreuth
Anke Spannenberg
Anke Spannenberg Leibniz Institute for Catalysis
Ali Morsali
Ali Morsali Tarbiat Modares University
Matthias Ballauff
Matthias Ballauff Freie Universität Berlin
Yan Lu
Yan Lu Helmholtz-Zentrum Berlin für Materialien und Energie
Armin Börner
Armin Börner Leibniz Institute for Catalysis
Markus Drechsler
Markus Drechsler University of Bayreuth

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring online degrees related to Chemistry can open diverse career opportunities beyond traditional laboratory roles. For instance, if you're interested in public safety and legal aspects, you might consider programs like those discussed in how much does a criminal justice degree cost. Understanding tuition and fees is crucial when planning your education pathway.

For those starting their journey, finding the best online associate degree programs in criminal justice can provide foundational skills that complement scientific knowledge from a Chemistry background.

Alternatively, combining legal expertise with Chemistry can lead to careers as specialized paralegals. Insights into what types of paralegals make the most money might inspire you to pursue certifications that increase earning potential in this niche.

Moreover, the pharmaceutical industry offers dynamic roles such as pharmaceutical sales representatives. Learning how much do pharmaceutical reps make can help evaluate this career path, which combines scientific knowledge with communication and marketing skills.

Best Scientists Citing Rhett Kempe

Trending Scientists

Recently Published Articles