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Chemistry
Brazil
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 75 4393 3990 11 10 705 23112

Hellmut Eckert publications per year

The chart shows the history of publications by Hellmut Eckert between 1979 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hellmut Eckert published across 48 years, from 1979 to 2026, averaging 15.8 papers a year. Output peaked at 39 publications in 2017. 14 of the 758 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1979 to 2026. Vertical axis: number of publications, 0 to 39. Peak 39 publications in 2017. 1979: 1 publication 1980: 0 publications 1981: 0 publications 1982: 1 publication 1983: 2 publications 1984: 5 publications 1985: 6 publications 1986: 3 publications 1987: 10 publications 1988: 10 publications 1989: 17 publications 1990: 19 publications 1991: 9 publications 1992: 17 publications 1993: 19 publications 1994: 13 publications 1995: 8 publications 1996: 12 publications 1997: 17 publications 1998: 13 publications 1999: 12 publications 2000: 12 publications 2001: 15 publications 2002: 20 publications 2003: 17 publications 2004: 22 publications 2005: 15 publications 2006: 22 publications 2007: 21 publications 2008: 19 publications 2009: 20 publications 2010: 22 publications 2011: 27 publications 2012: 31 publications 2013: 25 publications 2014: 29 publications 2015: 33 publications 2016: 27 publications 2017: 39 publications 2018: 24 publications 2019: 18 publications 2020: 20 publications 2021: 21 publications 2022: 27 publications 2023: 13 publications 2024: 11 publications 2025: 13 publications 2026: 1 publication
1979 2026

758 publications in total across all disciplines

View publications per year as a table
Hellmut Eckert: publications per year, 1979 to 2026
Year Publications
1979 1
1980 0
1981 0
1982 1
1983 2
1984 5
1985 6
1986 3
1987 10
1988 10
1989 17
1990 19
1991 9
1992 17
1993 19
1994 13
1995 8
1996 12
1997 17
1998 13
1999 12
2000 12
2001 15
2002 20
2003 17
2004 22
2005 15
2006 22
2007 21
2008 19
2009 20
2010 22
2011 27
2012 31
2013 25
2014 29
2015 33
2016 27
2017 39
2018 24
2019 18
2020 20
2021 21
2022 27
2023 13
2024 11
2025 13
2026 1
Total 758
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Hellmut Eckert 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 Hellmut Eckert 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, 701–720 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: 705 publications — 96th percentile

96% 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
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57 705
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
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Hellmut Eckert 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 Hellmut Eckert 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, 74–75 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: 75 D-Index — 76th percentile

76% 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 75
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
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
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Research.com Recognitions

  • 2026 - Research.com Chemistry in Brazil Leader Award
  • 2025 - Research.com Chemistry in Brazil Leader Award
  • 2023 - Research.com Chemistry in Brazil Leader Award
  • 2022 - Research.com Chemistry in Brazil Leader Award

Overview

Hellmut Eckert is affiliated with the Universidade de São Paulo in Brazil and focuses primarily on research within the fields of Materials Science and Chemistry. Their work encompasses a broad range of specialized subfields, including Materials Chemistry, Ceramics and Composites, Spectroscopy, Organic Chemistry, and Electronic, Optical and Magnetic Materials.

The scientist has contributed significantly to topics such as:

  • Crystallization and Solubility Studies
  • Glass properties and applications
  • X-ray Diffraction in Crystallography
  • Advanced NMR Techniques and Applications
  • Luminescence Properties of Advanced Materials
  • Solid-state spectroscopy and crystallography
  • Crystal Structures and Properties

Eckert has published extensively across numerous scientific venues. Frequent publication outlets include:

  • The Cambridge Structural Database
  • The Journal of Physical Chemistry C
  • Journal of Non-Crystalline Solids
  • Zeitschrift für Naturforschung B
  • SSRN Electronic Journal

Some recent papers authored or co-authored by Eckert cover topics in nanocomposites, bioactive materials, and glass science. Selected publications include:

  • Solar-active clay-TiO2 nanocomposites prepared via biomass assisted synthesis: Efficient removal of ampicillin, sulfamethoxazole and artemether from water (2020), published in Chemical Engineering Journal
  • Effect of boron incorporation on the bioactivity, structure, and mechanical properties of ordered mesoporous bioactive glasses (2020), published in Journal of Materials Chemistry B
  • Fundamental studies of magneto-optical borogermanate glasses and derived optical fibers containing Tb3+ (2021), published in Journal of Materials Research and Technology
  • Structure-property relations in crack-resistant alkaline-earth aluminoborosilicate glasses studied by solid state NMR (2020), published in Journal of the American Ceramic Society
  • Carbon-mediated visible-light clay-Fe2O3-graphene oxide catalytic nanocomposites for the removal of steroid estrogens from water (2020), published in Journal of Water Process Engineering

Collaboration plays an important role in Eckert's scientific output. Frequent co-authors include:

  • Michael Ryan Hansen
  • Constantin G. Daniliuc
  • Christian Mück-Lichtenfeld
  • Henrik Bradtmüller
  • Gerald Kehr

Best Publications

  • Li6PS5X: A Class of Crystalline Li‐Rich Solids With an Unusually High Li+ Mobility

    Hans-Jörg Deiseroth;Shiao-Tong Kong;Hellmut Eckert;Julia Vannahme

  • Synthesis and Characterization of Surface-Capped, Size-Quantized CdS Clusters. Chemical Control of Cluster Size

    Norman Herron;Ying Wang;Hellmut Eckert

  • Solid-state vanadium-51 NMR structural studies on supported vanadium(V) oxide catalysts: vanadium oxide surface layers on alumina and titania supports

    Hellmut Eckert;Israel E. Wachs

  • Structural characterization of noncrystalline solids and glasses using solid state NMR

    Hellmut Eckert

  • Water in Silicate Glasses: Quantitation and Structural Studies by ^(1)H Solid Echo and MAS-NMR Methods

    Hellmut Eckert;James P. Yesinowski;Lynn A. Silver;Edward M. Stolper

  • Synthesis and characterization of two regiochemically defined poly(dialkylbithiophenes): a comparative study

    R. M. Souto Maior;K. Hinkelmann;H. Eckert;Fred Wudl

  • Bonding states of surface vanadium(V) oxide phases on silica: structural characterization by vanadium-51 NMR and Raman spectroscopy

    Nandini Das;Hellmut Eckert;Hangchun Hu;Israel E. Wachs

  • Hydrogen environments in calcium phosphates: proton MAS NMR at high spinning speeds

    James P. Yesinowski;Hellmut Eckert

  • A calcium hydroxyapatite precipitated from an aqueous solution: An international multimethod analysis

    J. Arends;J. Christoffersen;M.R. Christoffersen;H. Eckert

  • Dephasing of spin echoes by multiple heteronuclear dipolar interactions in rotational echo double resonance NMR experiments.

    Marko Bertmer;Hellmut Eckert

  • Characterization of Hydrous Species in Minerals by High-speed ^1H MAS-NMR

    James P. Yesinowski;Hellmut Eckert;George R. Rossman

  • Site Connectivities in Amorphous Materials Studied by Double-Resonance NMR of Quadrupolar Nuclei: High-Resolution 11B ↔ 27Al Spectroscopy of Aluminoborate Glasses

    Jerry C. C. Chan;Marko Bertmer;Hellmut Eckert

  • Reactions of phosphorus/boron frustrated Lewis pairs with SO2

    Muhammad Sajid;Annika Klose;Birgit Birkmann;Liyuan Liang

  • Short-Range Order and Site Connectivities in Sodium Aluminoborate Glasses: I. Quantification of Local Environments by High-Resolution 11B, 23Na, and 27Al Solid-State NMR

    Lars Züchner;Jerry C. C. Chan;Werner Müller-Warmuth;Hellmut Eckert

  • Survey of Chemical Reactivity of C60, Electrophile, and Dienopolarophile Par Excellence

    F. Wudl;A. Hirsch;K. C. Khemani;T. Suzuki

  • New Lithium Chalcogenidotetrelates, LiChT: Synthesis and Characterization of the Li+-Conducting Tetralithium ortho-Sulfidostannate Li4SnS4

    Thomas Kaib;Sima Haddadpour;Manuel Kapitein;Philipp Bron

  • Dipolar Coupling Information in Multispin Systems: Application of a Compensated REDOR NMR Approach to Inorganic Phosphates

    Jerry C.C Chan;Hellmut Eckert

  • Structural transformation of non-oxide chalcogenide glasses. The short-range order of lithium sulfide (Li2S)-phosphorus pentasulfide (P2S5) glasses studied by quantitative phosphorus-31, lithium-6, and lithium-7 high-resolution solid-state NMR

    Hellmut Eckert;Zhengming Zhang;John H. Kennedy

  • Physical and chemical characterization of surface vanadium oxide supported on titania : influence of the titania phase (anatase, rutile, brookite and B)

    Goutam Deo;Andrzej M. Turek;Israel E. Wachs;Tadeusz Machej

  • Phosphorus Nanorods—Two Allotropic Modifications of a Long‐Known Element

    Arno Pfitzner;Michael F. Bräu;Josef Zweck;Gunther Brunklaus

Frequent Co-Authors

Rainer Pöttgen
Rainer Pöttgen University of Münster
Gerald Kehr
Gerald Kehr University of Münster
Gerhard Erker
Gerhard Erker University of Münster
Constantin G. Daniliuc
Constantin G. Daniliuc University of Münster
Armido Studer
Armido Studer University of Münster
Gunther Brunklaus
Gunther Brunklaus Forschungszentrum Jülich
Younes Messaddeq
Younes Messaddeq Université Laval
Michael Ryan Hansen
Michael Ryan Hansen University of Münster
Stefan Grimme
Stefan Grimme University of Bonn
Galen D. Stucky
Galen D. Stucky University of California, Santa Barbara

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