World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
62
Citations
11863
World Ranking
8966
National Ranking
156

Overview

What is he best known for?

The fields of study he is best known for:

  • Oxygen
  • Hydrogen
  • Catalysis

Jong Hyun Jang focuses on Inorganic chemistry, Chemical engineering, Catalysis, Electrode and Electrochemistry. His Chemical engineering research focuses on Conductivity and how it connects with Phosphoric acid. His Catalysis study integrates concerns from other disciplines, such as Alkaline water electrolysis, Electrocatalyst, Nanotechnology and Nickel.

The study incorporates disciplines such as Yttria-stabilized zirconia and Analytical chemistry in addition to Electrode. His Electrochemistry research includes elements of Electrolyte and Dendrite. Jong Hyun Jang has included themes like Membrane electrode assembly, Anode, Ionomer and Nafion in his Proton exchange membrane fuel cell study.

His most cited work include:

  • In Situ Transformation of Hydrogen-Evolving CoP Nanoparticles: Toward Efficient Oxygen Evolution Catalysts Bearing Dispersed Morphologies with Co-oxo/hydroxo Molecular Units (261 citations)
  • Solubility measurement and prediction of carbon dioxide in ionic liquids (219 citations)
  • Electrochemical capacitor performance of hydrous ruthenium oxide/mesoporous carbon composite electrodes (171 citations)

What are the main themes of his work throughout his whole career to date?

Jong Hyun Jang mainly focuses on Chemical engineering, Proton exchange membrane fuel cell, Catalysis, Electrolyte and Inorganic chemistry. His biological study deals with issues like Cathode, which deal with fields such as Anode. As a part of the same scientific family, Jong Hyun Jang mostly works in the field of Proton exchange membrane fuel cell, focusing on Analytical chemistry and, on occasion, Capacitance.

The concepts of his Catalysis study are interwoven with issues in Electrocatalyst, Oxygen evolution, Electrochemistry and Carbon. His Electrolyte research incorporates elements of Fuel cells, Corrosion and Polymer. His Inorganic chemistry study combines topics from a wide range of disciplines, such as Ion exchange, Nickel, Electrolysis of water, Alloy and Cyclic voltammetry.

He most often published in these fields:

  • Chemical engineering (77.85%)
  • Proton exchange membrane fuel cell (48.92%)
  • Catalysis (45.85%)

What were the highlights of his more recent work (between 2018-2021)?

  • Chemical engineering (77.85%)
  • Catalysis (45.85%)
  • Proton exchange membrane fuel cell (48.92%)

In recent papers he was focusing on the following fields of study:

Jong Hyun Jang focuses on Chemical engineering, Catalysis, Proton exchange membrane fuel cell, Electrolyte and Electrochemistry. He combines subjects such as Cathode, Carbon, Electrolysis and Polymer with his study of Chemical engineering. His work deals with themes such as Oxide, Overpotential, Oxygen evolution and Aqueous solution, which intersect with Catalysis.

Jong Hyun Jang interconnects Wetting, Composite material, Energy transformation and Electrolysis of water in the investigation of issues within Proton exchange membrane fuel cell. His Electrolyte study combines topics in areas such as Ion exchange, Hydrogen and Anode. In general Electrochemistry, his work in Electrocatalyst is often linked to Degradation linking many areas of study.

Between 2018 and 2021, his most popular works were:

  • Investigation of the Support Effect in Atomically Dispersed Pt on WO3−x for Utilization of Pt in the Hydrogen Evolution Reaction (52 citations)
  • Interaction Mediator Assisted Synthesis of Mesoporous Molybdenum Carbide: Mo-Valence State Adjustment for Optimizing Hydrogen Evolution. (23 citations)
  • RuO2 nanocluster as a 4-in-1 electrocatalyst for hydrogen and oxygen electrochemistry (19 citations)

In his most recent research, the most cited papers focused on:

  • Oxygen
  • Hydrogen
  • Organic chemistry

His primary areas of study are Chemical engineering, Ion exchange, Electrolyte, Catalysis and Vanadium. Jong Hyun Jang is studying Nanoparticle, which is a component of Chemical engineering. As part of his studies on Ion exchange, he frequently links adjacent subjects like Inorganic chemistry.

His Electrolyte research is multidisciplinary, incorporating elements of Curing, Phosphoric acid, Polymer, Anode and Proton exchange membrane fuel cell. The various areas that Jong Hyun Jang examines in his Catalysis study include Electrocatalyst, Electrochemistry and Carbide. His Electrochemistry study deals with the bigger picture of Electrode.

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

  • Investigation of the Support Effect in Atomically Dispersed Pt on WO3−x for Utilization of Pt in the Hydrogen Evolution Reaction

    Jinkyu Park;Seonggyu Lee;Hee-Eun Kim;Ara Cho

  • Role of electronic perturbation in stability and activity of Pt-based alloy nanocatalysts for oxygen reduction.

    Seung Jun Hwang;Soo-Kil Kim;June-Gunn Lee;Seung-Cheol Lee

  • Solubility measurement and prediction of carbon dioxide in ionic liquids

    Unknown

  • Electrochemical Synthesis of NH3 at Low Temperature and Atmospheric Pressure Using a γ-Fe2O3 Catalyst

    Jimin Kong;Jimin Kong;Ahyoun Lim;Ahyoun Lim;Chang Won Yoon;Jong Hyun Jang

  • 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

  • Electrochemical capacitor performance of hydrous ruthenium oxide/mesoporous carbon composite electrodes

    Jong H Jang;Sang Jin Han;Taeghwan Hyeon;Seung M. Oh

  • Impedance analysis of porous carbon electrodes to predict rate capability of electric double-layer capacitors

    Hyun Deog Yoo;Jong Hyun Jang;Ji Heon Ryu;Yuwon Park

  • 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

  • Electrochemical CO2 reduction to CO on dendritic Ag–Cu electrocatalysts prepared by electrodeposition

    Jihui Choi;Myung Jun Kim;Sang Hyun Ahn;Insoo Choi

  • Supercapacitor Performance of Hydrous Ruthenium Oxide Electrodes Prepared by Electrophoretic Deposition

    Jong H. Jang;Akiko Kato;Kenji Machida;Katsuhiko Naoi

  • Complex capacitance analysis on rate capability of electric-double layer capacitor (EDLC) electrodes of different thickness

    Songhun Yoon;Jong H. Jang;Bok H. Ka;Seung M. Oh

  • 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

  • Hydrous RuO2/carbon black nanocomposites with 3D porous structure by novel incipient wetness method for supercapacitors

    Myoungki Min;Kenji Machida;Jong Hyun Jang;Katsuhiko Naoi

  • 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

  • Complex Capacitance Analysis of Porous Carbon Electrodes for Electric Double-Layer Capacitors

    Jong H. Jang;Seung M. Oh

Frequent Co-Authors

Sung Jong Yoo
Sung Jong Yoo Korea Institute of Science and Technology
Hyoung-Juhn Kim
Hyoung-Juhn Kim Korea Institute of Science and Technology
Dirk Henkensmeier
Dirk Henkensmeier 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
Jin Young Kim
Jin Young Kim Seoul National University
Tae Hoon Lim
Tae Hoon Lim Korea Institute of Science and Technology
Hyun S. Park
Hyun S. Park Korea Institute of Science and Technology
Soo-Kil Kim
Soo-Kil Kim Chung-Ang University
Jonghee Han
Jonghee Han Korea Institute of Science and Technology

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students studying Chemistry in the USA, several related online degrees can open diverse career opportunities, especially in forensic science and forensic psychology. For those interested in combining chemical knowledge with investigative work, pursuing a cheapest online forensic science degree can be a cost-effective way to gain specialized skills that enhance employability.

Advancing further, an online forensic psychology masters offers a unique blend of science and psychology, preparing graduates for roles that analyze criminal behavior while leveraging scientific methods.

Career options extend beyond typical lab roles; becoming an autopsy technician, for example, is a viable path that relies heavily on chemistry and biology expertise. Understanding the autopsy technician salary and education requirements is crucial for those considering this practical, field-based career.

Overall, these related online programs align with a variety of forensic careers, blending science, investigation, and psychology. Explore forensic careers to understand the diverse professional paths available to Chemistry graduates in this exciting sector.

Best Scientists Citing Jong Hyun Jang

Trending Scientists

Recently Published Articles