World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
58
Citations
10062
World Ranking
2565
National Ranking
48

Hyoung-Juhn Kim publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Hyoung-Juhn Kim sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 285 publications — 73rd percentile

73% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Hyoung-Juhn Kim D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Hyoung-Juhn Kim sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 58 D-Index — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Hyoung-Juhn Kim is affiliated with the Korea Institute of Science and Technology in South Korea. Their research focuses primarily on engineering and energy, with specific contributions in the fields of electrical and electronic engineering, renewable energy, sustainability and the environment, biomedical engineering, polymers and plastics, and automotive engineering.

The scientist's main topics of work encompass several areas related to energy conversion and materials science. These include:

  • Fuel Cells and Related Materials
  • Electrocatalysts for Energy Conversion
  • Advanced Battery Technologies Research
  • Membrane-based Ion Separation Techniques
  • Conducting Polymers and Applications
  • Advanced Battery Materials and Technologies

Hyoung-Juhn Kim has published extensively, with many papers appearing in several prominent journals. The most frequent publication venues are:

  • International Journal of Hydrogen Energy
  • Journal of Membrane Science
  • ECS Meeting Abstracts
  • Applied Catalysis B: Environmental
  • ACS Applied Materials & Interfaces

Selected recent publications illustrate the scope and focus of their research:

  • Low-loading IrO2 supported on Pt for catalysis of PEM water electrolysis and regenerative fuel cells (2020), Applied Catalysis B: Environmental
  • Nafion-Based Proton-Exchange Membranes Built on Cross-Linked Semi-Interpenetrating Polymer Networks between Poly(acrylic acid) and Poly(vinyl alcohol) (2021), ACS Applied Materials & Interfaces
  • Hierarchically Assembled Cobalt Oxynitride Nanorods and N-Doped Carbon Nanofibers for Efficient Bifunctional Oxygen Electrocatalysis with Exceptional Regenerative Efficiency (2021), ACS Nano
  • Preparation of crosslinker-free anion exchange membranes with excellent physicochemical and electrochemical properties based on crosslinked PPO-SEBS (2020), Journal of Materials Chemistry A
  • Tunable Synthesis of N,C-Codoped Ti3+-Enriched Titanium Oxide Support for Highly Durable PEMFC Cathode (2020), ACS Catalysis

Collaboration is a significant aspect of their work. Frequent coauthors include:

  • So Young Lee
  • Ji Eon Chae
  • Jong Hyun Jang
  • Hee-Young Park
  • Tae-Hyun Kim

Best Publications

  • In Situ Transformation of Hydrogen-Evolving CoP Nanoparticles: Toward Efficient Oxygen Evolution Catalysts Bearing Dispersed Morphologies with Co-oxo/hydroxo Molecular Units

    Jaeyune Ryu;Namgee Jung;Jong Hyun Jang;Hyoung-Juhn Kim

  • The effects of Nafion® ionomer content in PEMFC MEAs prepared by a catalyst-coated membrane (CCM) spraying method

    Kun Ho Kim;Kun Ho Kim;Kwan Young Lee;Hyoung Juhn Kim;Eun Ae Cho

  • Electrodeposited Ni dendrites with high activity and durability for hydrogen evolution reaction in alkaline water electrolysis

    Sang Hyun Ahn;Sang Hyun Ahn;Seung Jun Hwang;Sung Jong Yoo;Insoo Choi

  • Effect of morphology of electrodeposited Ni catalysts on the behavior of bubbles generated during the oxygen evolution reaction in alkaline water electrolysis

    Sang Hyun Ahn;Insoo Choi;Hee Young Park;Seung Jun Hwang

  • Development of electrodeposited IrO2 electrodes as anodes in polymer electrolyte membrane water electrolysis

    Byung Seok Lee;Byung Seok Lee;Sang Hyun Ahn;Hee Young Park;Insoo Choi

  • Polybenzimidazole (PBI-OO) based composite membranes using sulfophenylated TiO2 as both filler and crosslinker, and their use in the HT-PEM fuel cell

    N. Nambi Krishnan;Sangrae Lee;Ravindra V. Ghorpade;Anastasiia Konovalova

  • Alkaline anion exchange membrane water electrolysis: Effects of electrolyte feed method and electrode binder content

    Min Kyung Cho;Hee-Young Park;Hye Jin Lee;Hye Jin Lee;Hyoung-Juhn Kim;Hyoung-Juhn Kim

  • Effects of cathode open area and relative humidity on the performance of air-breathing polymer electrolyte membrane fuel cells

    Seong Uk Jeong;Eun Ae Cho;Hyoung Jhun Kim;Tae Hoon Lim

  • Effect of ionomer content and relative humidity on polymer electrolyte membrane fuel cell (PEMFC) performance of membrane-electrode assemblies (MEAs) prepared by decal transfer method

    Sunyeol Jeon;Jisun Lee;Gema M. Rios;Hyoung-Juhn Kim

  • The effects of relative humidity on the performances of PEMFC MEAs with various Nafion® ionomer contents

    Kun Ho Kim;Kun Ho Kim;Kwan Young Lee;Sang Yeop Lee;Eunae Cho

  • Polybenzimidazolium hydroxides – Structure, stability and degradation

    Dirk Henkensmeier;Hyeong Rae Cho;Hyoung Juhn Kim;Carolina Nunes Kirchner

  • A study on electrode fabrication and operation variables affecting the performance of anion exchange membrane water electrolysis

    Ahyoun Lim;Ahyoun Lim;Hyoung-juhn Kim;Hyoung-juhn Kim;Dirk Henkensmeier;Dirk Henkensmeier;Dirk Henkensmeier;Sung Jong Yoo;Sung Jong Yoo

  • Effects of anode flooding on the performance degradation of polymer electrolyte membrane fuel cells

    Mansu Kim;Namgee Jung;KwangSup Eom;Sung Jong Yoo

  • High-activity electrodeposited NiW catalysts for hydrogen evolution in alkaline water electrolysis

    Sung Hoon Hong;Sang Hyun Ahn;Jihui Choi;Jin Yeong Kim

  • Synthesis and electroluminescent properties of highly efficient anthracene derivatives with bulky side groups

    Soo-Kang Kim;Bing Yang;Young-Il Park;Yuguang Ma

  • Synthesis of Poly(2,5‐benzimidazole) for Use as a Fuel‐Cell Membrane

    Unknown

  • Electrodeposited IrO2/Ti electrodes as durable and cost-effective anodes in high-temperature polymer-membrane-electrolyte water electrolyzers

    Seunghoe Choe;Byung-Seok Lee;Min Kyung Cho;Hyoung-Juhn Kim;Hyoung-Juhn Kim

  • Development of a membrane electrode assembly for alkaline water electrolysis by direct electrodeposition of nickel on carbon papers

    Sang Hyun Ahn;Byung Seok Lee;Insoo Choi;Sung Jong Yoo

  • Dependence of the performance of a high-temperature polymer electrolyte fuel cell on phosphoric acid-doped polybenzimidazole ionomer content in cathode catalyst layer

    Jeong-Hi Kim;Hyoung-Juhn Kim;Tae-Hoon Lim;Ho-In Lee

  • Low-loading IrO2 supported on Pt for catalysis of PEM water electrolysis and regenerative fuel cells

    Ahyoun Lim;Ahyoun Lim;Junyoung Kim;Hye Jin Lee;Hyoung-Juhn Kim;Hyoung-Juhn Kim

  • Polybenzimidazolium-Based Solid Electrolytes

    Dirk Henkensmeier;Hyoung Juhn Kim;Hye Jin Lee;Dong Hoon Lee

  • Thermal crosslinking of PBI/sulfonated polysulfone based blend membranes

    Dickson Joseph;N. Nambi Krishnan;Dirk Henkensmeier;Jong Hyun Jang;Jong Hyun Jang

  • Electrochemically fabricated NiCu alloy catalysts for hydrogen production in alkaline water electrolysis

    Sang Hyun Ahn;Hee Young Park;Insoo Choi;Sung Jong Yoo

  • Hydrogen generation system using sodium borohydride for operation of a 400 W-scale polymer electrolyte fuel cell stack

    Sun Ja Kim;Jaeyoung Lee;Kyung Yong Kong;Chang Ryul Jung

  • Effects of Cathode Inlet Relative Humidity on PEMFC Durability during Startup–Shutdown Cycling I. Electrochemical Study

    Jae Hong Kim;Eun Ae Cho;Jong Hyun Jang;Hyoung Juhn Kim

  • Phosphoric acid doped crosslinked polybenzimidazole (PBI-OO) blend membranes for high temperature polymer electrolyte fuel cells

    N. Nambi Krishnan;Dickson Joseph;Ngoc My Hanh Duong;Anastasiia Konovalova

Frequent Co-Authors

Jong Hyun Jang
Jong Hyun Jang Korea Institute of Science and Technology
Dirk Henkensmeier
Dirk Henkensmeier Korea Institute of Science and Technology
Sung Jong Yoo
Sung Jong Yoo Korea Institute of Science and Technology
Suk Woo Nam
Suk Woo Nam Korea Institute of Science and Technology
EunAe Cho
EunAe Cho Korea Advanced Institute of Science and Technology
Tae Hoon Lim
Tae Hoon Lim Korea Institute of Science and Technology
Jin Young Kim
Jin Young Kim Seoul National University
Hyun S. Park
Hyun S. Park Korea Institute of Science and Technology
Jonghee Han
Jonghee Han Korea Institute of Science and Technology
Hyung Chul Ham
Hyung Chul Ham Korea Institute of Science and Technology

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