World's Best Scientists 2026 revealed!
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Jeong-Myeong Ha

D-Index & Metrics

Chemistry

D-Index
47
Citations
6474
World Ranking
15795
National Ranking
300

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.

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: 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.

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.

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: 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.

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

External Links

Personal website of Jeong-Myeong Ha

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Best Scientists Citing Jeong-Myeong Ha

Young-Kwon Park

Young-Kwon Park

University of Seoul

Publications: 31

Allan S. Myerson

Allan S. Myerson

MIT

Publications: 29

Alexander Katz

Alexander Katz

University of California, Berkeley

Publications: 25

Jungho Jae

Jungho Jae

Pusan National University

Publications: 16

Bernhardt L. Trout

Bernhardt L. Trout

MIT

Publications: 14

Thallada Bhaskar

Thallada Bhaskar

Advanced Materials and Processes Research Institute

Publications: 13

Longlong Ma

Longlong Ma

Chinese Academy of Sciences

Publications: 13

Jechan Lee

Jechan Lee

Sungkyunkwan University

Publications: 12

Arthur J. Ragauskas

Arthur J. Ragauskas

University of Tennessee at Knoxville

Publications: 12

Ying Diao

Ying Diao

University of Illinois at Urbana-Champaign

Publications: 12

Eilhann E. Kwon

Eilhann E. Kwon

Hanyang University

Publications: 11

Michael D. Ward

Michael D. Ward

New York University

Publications: 11

Alexander O. Govorov

Alexander O. Govorov

Ohio University

Publications: 11

Changhai Liang

Changhai Liang

Dalian University of Technology

Publications: 10

Bruce C. Gates

Bruce C. Gates

University of California, Davis

Publications: 10

Marc A. Hillmyer

Marc A. Hillmyer

University of Minnesota

Publications: 10

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