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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 47 15795 14251 300 295 150 6474

Jeong-Myeong Ha publications per year

The chart shows the history of publications by Jeong-Myeong Ha between 2004 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jeong-Myeong Ha published across 22 years, from 2004 to 2025, averaging 8 papers a year. Output peaked at 27 publications in 2023. 23 of the 175 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 2004 to 2025. Vertical axis: number of publications, 0 to 27. Peak 27 publications in 2023. 2004: 1 publication 2005: 1 publication 2006: 0 publications 2007: 0 publications 2008: 0 publications 2009: 9 publications 2010: 2 publications 2011: 7 publications 2012: 8 publications 2013: 8 publications 2014: 6 publications 2015: 5 publications 2016: 10 publications 2017: 10 publications 2018: 5 publications 2019: 15 publications 2020: 11 publications 2021: 15 publications 2022: 12 publications 2023: 27 publications 2024: 11 publications 2025: 12 publications
2004 2025

175 publications in total across all disciplines

View publications per year as a table
Jeong-Myeong Ha: publications per year, 2004 to 2025
Year Publications
2004 1
2005 1
2006 0
2007 0
2008 0
2009 9
2010 2
2011 7
2012 8
2013 8
2014 6
2015 5
2016 10
2017 10
2018 5
2019 15
2020 11
2021 15
2022 12
2023 27
2024 11
2025 12
Total 175
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Jeong-Myeong Ha 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 Jeong-Myeong Ha 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, 141–160 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: 150 publications — 14th percentile

14% 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 1,218 150
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
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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Jeong-Myeong Ha 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 Jeong-Myeong Ha 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, 46–47 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: 47 D-Index — 14th percentile

14% 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 47
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
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

Jeong-Myeong Ha is affiliated with the Korea Institute of Science and Technology in South Korea. Their research spans multiple disciplines, primarily focused within engineering and materials science. The scientist's work encompasses specialized subfields including biomedical engineering, mechanical engineering, materials chemistry, catalysis, and organic chemistry.

The main topics covered in their research portfolio include catalysis and hydrodesulfurization studies, catalysis for biomass conversion, catalytic processes in materials science, lignin and wood chemistry, thermochemical biomass conversion processes, catalysis and oxidation reactions, and nanomaterials for catalytic reactions.

Jeong-Myeong Ha has contributed to numerous recent scientific publications. Selected recent papers include:

  • "Bio-oil upgrading through hydrogen transfer reactions in supercritical solvents," 2020, Chemical Engineering Journal
  • "Catalytic behavior of ABO3 perovskites in the oxidative coupling of methane," 2020, Molecular Catalysis
  • "Effect of Hydrogen Spillover on the Ru/TiO2-Catalyzed Guaiacol Hydrodeoxygenation: Rutile vs Anatase TiO2," 2023, ACS Catalysis
  • "Fast hydropyrolysis of biomass Conversion: A comparative review," 2021, Bioresource Technology
  • "Selective hydrodeoxygenation of biomass pyrolysis oil and lignin-derived oxygenates to cyclic alcohols using the bimetallic NiFe core-shell supported on TiO2," 2022, Chemical Engineering Journal

The scientist frequently publishes in a concentrated set of journals and proceedings, which includes:

  • Chemical Engineering Journal
  • SSRN Electronic Journal
  • Catalysis Today
  • Green Chemistry
  • Energy Conversion and Management

Collaborative work is also an integral part of Jeong-Myeong Ha's profile. Frequent co-authors include Chun-Jae Yoo, Kwang Ho Kim, Dong Jin Suh, Chang Soo Kim, and Jae-Wook Choi, with numerous joint publications contributing to their research output.

Best Publications

  • Catalytic roles of metals and supports on hydrodeoxygenation of lignin monomer guaiacol

    Cho Rim Lee;Cho Rim Lee;Ji Sun Yoon;Ji Sun Yoon;Young Woong Suh;Jae Wook Choi

  • Polymorph selectivity under nanoscopic confinement.

    Jeong Myeong Ha;Johanna H. Wolf;Marc A. Hillmyer;Michael D. Ward

  • Manipulating Crystal Growth and Polymorphism by Confinement in Nanoscale Crystallization Chambers

    Benjamin D. Hamilton;Jeong Myeong Ha;Marc A. Hillmyer;Michael D. Ward

  • Heteropolyacid supported on Zr-Beta zeolite as an active catalyst for one-pot transformation of furfural to γ-valerolactone

    Haryo Pandu Winoto;Zuhroni Ali Fikri;Zuhroni Ali Fikri;Jeong-Myeong Ha;Jeong-Myeong Ha;Young-Kwon Park

  • Recent progress in the thermal and catalytic conversion of lignin

    Jeong-Myeong Ha;Jeong-Myeong Ha;Kyung-Ran Hwang;Young-Min Kim;Jungho Jae

  • Comparative study on two-step concentrated acid hydrolysis for the extraction of sugars from lignocellulosic biomass.

    Yanuar Philip Wijaya;Robertus Dhimas Dhewangga Putra;Robertus Dhimas Dhewangga Putra;Vania Tanda Widyaya;Vania Tanda Widyaya;Jeong-Myeong Ha;Jeong-Myeong Ha

  • A bioinspired approach for controlling accessibility in calix[4]arene-bound metal cluster catalysts

    Namal de Silva;Jeong-Myeong Ha;Jeong-Myeong Ha;Andrew Solovyov;Michael M. Nigra

  • Catalytic transfer hydrogenation/hydrogenolysis of guaiacol to cyclohexane over bimetallic RuRe/C catalysts

    Mookyung Kim;Mookyung Kim;Jeong Myeong Ha;Jeong Myeong Ha;Jeong Myeong Ha;Kwan Young Lee;Jungho Jae;Jungho Jae

  • Delamination of layered zeolite precursors under mild conditions: synthesis of UCB-1 via fluoride/chloride anion-promoted exfoliation.

    Isao Ogino;Michael M. Nigra;Son-Jong Hwang;Jeong-Myeong Ha

  • Phase Behavior and Polymorphism of Organic Crystals Confined within Nanoscale Chambers

    Jeong Myeong Ha;Benjamin D. Hamilton;Marc A. Hillmyer;Michael D. Ward

  • Effective depolymerization of concentrated acid hydrolysis lignin using a carbon-supported ruthenium catalyst in ethanol/formic acid media.

    Ivan Kristianto;Susan Olivia Limarta;Hyunjoo Lee;Jeong-Myeong Ha

  • Efficient depolymerization of lignin in supercritical ethanol by a combination of metal and base catalysts

    Susan Olivia Limarta;Susan Olivia Limarta;Jeong-Myeong Ha;Jeong-Myeong Ha;Young-Kwon Park;Hyunjoo Lee;Hyunjoo Lee

  • Identification of site requirements for reduction of 4-nitrophenol using gold nanoparticle catalysts

    Michael M. Nigra;Jeong-Myeong Ha;Alexander Katz

  • Selective oxygen species for the oxidative coupling of methane

    Ilho Kim;Gihoon Lee;Hyon Bin Na;Jeong-Myeong Ha

  • Production of brown algae pyrolysis oils for liquid biofuels depending on the chemical pretreatment methods

    Joonhyuk Choi;Joonhyuk Choi;Jae Wook Choi;Dong Jin Suh;Dong Jin Suh;Dong Jin Suh;Jeong Myeong Ha;Jeong Myeong Ha;Jeong Myeong Ha

  • Bio-oil upgrading through hydrogen transfer reactions in supercritical solvents

    Young-Kwon Park;Jeong-Myeong Ha;Shinyoung Oh;Jechan Lee

  • Hydro- and solvothermolysis of kraft lignin for maximizing production of monomeric aromatic chemicals

    Hong-shik Lee;Jungho Jae;Jungho Jae;Jeong-Myeong Ha;Jeong-Myeong Ha;Dong Jin Suh;Dong Jin Suh

  • Synthesis and Characterization of Accessible Metal Surfaces in Calixarene-Bound Gold Nanoparticles

    Jeong-Myeong Ha;Andrew Solovyov;Alexander Katz

  • Mild hydrodeoxygenation of phenolic lignin model compounds over a FeReOx/ZrO2 catalyst: zirconia and rhenium oxide as efficient dehydration promoters

    Pouya Sirous-Rezaei;Jungho Jae;Jungho Jae;Jeong-Myeong Ha;Jeong-Myeong Ha;Chang Hyun Ko

  • Postsynthetic modification of gold nanoparticles with calix[4]arene enantiomers: origin of chiral surface plasmon resonance.

    Jeong-Myeong Ha;Andrew Solovyov;Alexander Katz

  • Production of high carbon number hydrocarbon fuels from a lignin-derived α-O-4 phenolic dimer, benzyl phenyl ether, via isomerization of ether to alcohols on high-surface-area silica-alumina aerogel catalysts

    Ji Sun Yoon;Ji Sun Yoon;Yunsu Lee;Yunsu Lee;Jihye Ryu;Jihye Ryu;Young-A Kim

Frequent Co-Authors

Jungho Jae
Jungho Jae Pusan National University
Dong Jin Suh
Dong Jin Suh Korea Institute of Science and Technology
Hyunjoo Lee
Hyunjoo Lee Korea Advanced Institute of Science and Technology
Young-Kwon Park
Young-Kwon Park University of Seoul
Kwan Young Lee
Kwan Young Lee Korea University
Alexander Katz
Alexander Katz University of California, Berkeley
Michael D. Ward
Michael D. Ward New York University
Marc A. Hillmyer
Marc A. Hillmyer University of Minnesota
Jaehoon Kim
Jaehoon Kim Hanyang University
Sang-Chul Jung
Sang-Chul Jung Sunchon National University

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