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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 53 13096 11781 3455 2823 269 9863

Lee D. Hansen publications per year

The chart shows the history of publications by Lee D. Hansen between 1963 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Lee D. Hansen published across 63 years, from 1963 to 2025, averaging 5.6 papers a year. Output peaked at 13 publications in 2000. 9 of the 351 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1963 to 2025. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2000. 1963: 2 publications 1964: 1 publication 1965: 3 publications 1966: 3 publications 1967: 1 publication 1968: 1 publication 1969: 3 publications 1970: 1 publication 1971: 6 publications 1972: 3 publications 1973: 2 publications 1974: 5 publications 1975: 4 publications 1976: 11 publications 1977: 5 publications 1978: 7 publications 1979: 4 publications 1980: 9 publications 1981: 7 publications 1982: 8 publications 1983: 2 publications 1984: 7 publications 1985: 2 publications 1986: 2 publications 1987: 5 publications 1988: 7 publications 1989: 11 publications 1990: 9 publications 1991: 8 publications 1992: 2 publications 1993: 5 publications 1994: 7 publications 1995: 8 publications 1996: 9 publications 1997: 8 publications 1998: 8 publications 1999: 4 publications 2000: 13 publications 2001: 13 publications 2002: 6 publications 2003: 5 publications 2004: 8 publications 2005: 10 publications 2006: 3 publications 2007: 1 publication 2008: 4 publications 2009: 8 publications 2010: 10 publications 2011: 5 publications 2012: 4 publications 2013: 4 publications 2014: 2 publications 2015: 8 publications 2016: 5 publications 2017: 3 publications 2018: 12 publications 2019: 5 publications 2020: 5 publications 2021: 6 publications 2022: 5 publications 2023: 7 publications 2024: 5 publications 2025: 4 publications
1963 2025

351 publications in total across all disciplines

View publications per year as a table
Lee D. Hansen: publications per year, 1963 to 2025
Year Publications
1963 2
1964 1
1965 3
1966 3
1967 1
1968 1
1969 3
1970 1
1971 6
1972 3
1973 2
1974 5
1975 4
1976 11
1977 5
1978 7
1979 4
1980 9
1981 7
1982 8
1983 2
1984 7
1985 2
1986 2
1987 5
1988 7
1989 11
1990 9
1991 8
1992 2
1993 5
1994 7
1995 8
1996 9
1997 8
1998 8
1999 4
2000 13
2001 13
2002 6
2003 5
2004 8
2005 10
2006 3
2007 1
2008 4
2009 8
2010 10
2011 5
2012 4
2013 4
2014 2
2015 8
2016 5
2017 3
2018 12
2019 5
2020 5
2021 6
2022 5
2023 7
2024 5
2025 4
Total 351
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Lee D. Hansen 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 Lee D. Hansen 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, 261–280 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: 269 publications — 55th percentile

55% 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
261–280 979 269
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
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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Lee D. Hansen 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 Lee D. Hansen 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, 52–53 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: 53 D-Index — 28th percentile

28% 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 53
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
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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Overview

Lee D. Hansen is affiliated with Brigham Young University in the United States and specializes in the field of Biochemistry, Genetics and Molecular Biology, with a particular focus on Molecular Biology and Physical and Theoretical Chemistry. Their research also covers Plant Science, Materials Chemistry, and Statistical and Nonlinear Physics. The main topics of their work include thermodynamics and calorimetric analyses, advanced thermodynamics and statistical mechanics, protein purification and stability, anaerobic digestion and biogas production, sustainability and ecological systems analysis, horticultural and viticultural research, and advancements in solid oxide fuel cells.

Recent publications by Lee D. Hansen cover a range of subjects primarily related to thermodynamics and biogas production. Notable papers include:

  • Transformation of matter in living organisms during growth and evolution, 2021, Biophysical Chemistry
  • Thermodynamic method for analyzing and optimizing pretreatment/anaerobic digestion systems, 2023, Biofuel Research Journal

Other recent papers coauthored by colleagues from related research fields, although not authored directly by Hansen, include:

  • Enhancing waste degradation and biogas production by pre-digestion with a hyperthermophilic anaerobic bacterium, 2021, Biofuel Research Journal
  • Thermodynamics of soil organic matter decomposition in semi-natural oak (Quercus) woodland in southwest Ireland, 2020, Oikos
  • Response of Mycorrhizal 'Touriga Nacional' Variety Grapevines to High Temperatures Measured by Calorespirometry and Near-Infrared Spectroscopy, 2020, Plants

Frequent collaborators in Hansen's research include Brian F. Woodfield, Jason Kenealey, H. Dennis Tolley, Amaia Nogales, and Hélia Cardoso. These coauthors have contributed to multiple studies within related scientific domains, emphasizing collaborative efforts in thermodynamics, biochemistry, and sustainable energy research.

Hansen's work appears regularly in several scientific journals, with multiple publications in Pure and Applied Chemistry, Biofuel Research Journal, The Journal of Chemical Thermodynamics, Biology, and PLoS ONE. This distribution of publication venues highlights the interdisciplinary nature of their research spanning chemistry, biology, and environmental science.

Best Publications

  • Calorimetric titration study of the interaction of several uni- and bivalent cations with 15-crown-5, 18-crown-6, and two isomers of dicyclohexo-18-crown-6 in aqueous solution at 25.degree.C and .mu. = 0.1

    R. M. Izatt;R. E. Terry;B. L. Haymore;L. D. Hansen

  • Handbook of Proton Ionization Heats and Related Thermodynamic Quantities

    James J. Christensen;Lee D. Hansen;Reed McNeil Izatt

  • Calorimetric titration study of the interaction of some uni- and bivalent cations with benzo-15-crown-5, 18-crown-6, dibenzo-24-crown-8, and dibenzo-27-crown-9 in methanol-water solvents, at 25.degree.C and .mu. = 0.1

    R. M. Izatt;R. E. Terry;D. P. Nelson;Y. Chan

  • Improvement of Quality in Publication of Experimental Thermophysical Property Data: Challenges, Assessment Tools, Global Implementation, and Online Support

    Robert D. Chirico;Michael Frenkel;Joseph W. Magee;Vladimir Diky

  • A multiple-system, multi-channel diffusion denuder sampler for the determination of fine-particulate organic material in the atmosphere

    Delbert J. Eatough;Ann Wadsworth;David A. Eatough;John W. Crawford

  • Thermodynamics of binding of guest molecules to α- and β-cyclodextrins

    Edwin A. Lewis;Lee D. Hansen

  • Thermodynamics of Proton Ionization in Dilute Aqueous Solution. VII. [UNK]H° and [UNK]S° Values for Proton Ionization from Carboxylic Acids at 25°

    James J. Christensen;Reed M. Izatt;Lee D. Hansen

  • Thermodynamics of proton ionization in dilute aqueous solution. Part XI. pK, ΔH°, and ΔS° values for proton ionization from protonated amines at 25°

    James J. Christensen;Reed M. Izatt;Donald P. Wrathall;Lee D. Hansen

  • Elemental distribution in coal fly ash particles

    Lee D. Hansen;Gerald L. Fisher

  • Use of calorespirometric ratios, heat per CO2 and heat per O2, to quantify metabolic paths and energetics of growing cells

    Lee D. Hansen;Craig Macfarlane;Nicole McKinnon;Bruce N. Smith

  • Thermodynamics of proton dissociation in dilute aqueous solution. V. An entropy titration study of adenosine, pentoses, hexoses, and related compounds.

    Izatt Rm;Rytting Jh;Hansen Ld;Christensen Jj

  • Chemical composition of environmental tobacco smoke. 1. Gas-phase acids and bases

    Delbert J. Eatough;Cynthia L. Benner;Jose M. Bayona;Galen Richards

  • Entropy Titration. A Calorimetric Method for the Determination of ΔG, ΔH, and ΔS from a Single Thermometric Titration1a,b

    J. J. Christensen;R. M. Izatt;L. D. Hansen;J. A. Partridge

  • Simultaneous measurement of metabolic heat rate, CO2 production, and O2 consumption by microcalorimetry.

    R.S. Criddle;A.J. Fontana;D.R. Rank;D. Paige

  • n -hexane as a model for compressed simple liquids

    S. L. Randzio;J. P. E. Grolier;J. R. Quint;D. J. Eatough

  • Determination of arsenic and sulfur species in environmental samples by ion chromatography

    L. D. Hansen;B. E. Richter;D. K. Rollins;J. D. Lamb

  • Kinetics of Drug Decomposition by Heat Conduction Calorimetry

    Lee D. Hansen;Edwin A. Lewis;Delbert J. Eatough;Robert G. Bergstrom

  • Simultaneous determination of equilibrium constants and enthalpy changes by titration calorimetry: Methods, instruments, and uncertainties.

    Lee D. Hansen;Gilbert W. Fellingham;Donald J. Russell

  • PROTON IONIZATION FROM ADENOSINE.

    R. M. Izatt;L. D. Hansen;J. H. Rytting;J. J. Christensen

  • Heat-loss corrections for small isoperibol-calorimeter reaction vessels☆

    L.D Hansen;T.E Jensen;S Mayne;D.J Eatough

  • The chemical composition of environmental tobacco smoke III. Identification of conservative tracers of environmental tobacco smoke

    D.J. Eatough;C.L. Benner;H. Tang;V. Landon

Frequent Co-Authors

Delbert J. Eatough
Delbert J. Eatough Brigham Young University
James J. Christensen
James J. Christensen Brigham Young University
Reed M. Izatt
Reed M. Izatt Brigham Young University
John D. Lamb
John D. Lamb Brigham Young University
Jerald S. Bradshaw
Jerald S. Bradshaw Brigham Young University
Milton L. Lee
Milton L. Lee Brigham Young University
Brian F. Woodfield
Brian F. Woodfield Brigham Young University
M. Ajmal Khan
M. Ajmal Khan University of Karachi
Simon Gaisford
Simon Gaisford University College London
Christoph Schick
Christoph Schick University of Rostock

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