2026 Gyeong S. Hwang: Materials Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Materials Science	47	11019	10647	2591	2408	304	10829

Overview

Gyeong S. Hwang is affiliated with The University of Texas at Austin in the United States. Their research primarily focuses on engineering, with a notable concentration in subfields including electrical and electronic engineering, mechanical engineering, materials chemistry, automotive engineering, and biomedical engineering.

The scientist's work covers several main topics, notably:

Advanced Battery Materials and Technologies
Advancements in Battery Materials
Carbon Dioxide Capture Technologies
Semiconductor materials and devices
Advanced Battery Technologies Research
Phase Equilibria and Thermodynamics
Membrane Separation and Gas Transport

Among their recent publications are the following papers:

Combined experimental and computational study on the promising monoethanolamine + 2-(ethylamino)ethanol + sulfolane biphasic aqueous solution for CO2 absorption, 2022, Chemical Engineering Journal
Thermodynamic modeling and energy analysis of a polyamine-based water-lean solvent for CO2 capture, 2020, Chemical Engineering Journal
Interaction of oxygen with polystyrene and polyethylene polymer films: A mechanistic study, 2020, Journal of Applied Physics
Partial oxidation of methane to methanol by isolated Pt catalyst supported on a CeO2 nanoparticle, 2020, The Journal of Chemical Physics
An experimental/computational study of steric hindrance effects on CO₂ absorption in (non)aqueous amine solutions, 2022, AIChE Journal

Frequent collaborators in their work include:

Bohak Yoon
Wei Hao
Swastik Basu
Jiwon Yu
Peter L. G. Ventzek

The scientist frequently publishes in various venues, with several papers appearing in:

The Journal of Physical Chemistry C
ECS Meeting Abstracts
SSRN Electronic Journal
The Journal of Chemical Physics
Physical Chemistry Chemical Physics

Best Publications

Long-life Li/polysulphide batteries with high sulphur loading enabled by lightweight three-dimensional nitrogen/sulphur-codoped graphene sponge

Guangmin Zhou;Eunsu Paek;Gyeong S. Hwang;Arumugam Manthiram

1079
Citations
Freestanding 1T MoS2/graphene heterostructures as a highly efficient electrocatalyst for lithium polysulfides in Li–S batteries

Jiarui He;Jiarui He;Gregory Hartmann;Myungsuk Lee;Gyeong S. Hwang

575
Citations
Factors in the Metal Doping of BiVO4 for Improved Photoelectrocatalytic Activity as Studied by Scanning Electrochemical Microscopy and First-Principles Density-Functional Calculation

Hyun S. Park;Kyoung Eun Kweon;Heechang Ye;Eunsu Paek

425
Citations
On the origin of the notching effect during etching in uniform high density plasmas

Gyeong S. Hwang;Konstantinos P. Giapis

328
Citations
On the origin of the enhanced supercapacitor performance of nitrogen-doped graphene

Eunsu Paek;Alexander J. Pak;Kyoung E. Kweon;Gyeong S. Hwang

303
Citations
Structure and Properties of Li―Si Alloys: A First-Principles Study

Hyunwoo Kim;Chia Yun Chou;John G Ekerdt;Gyeong S Hwang

297
Citations
A Computational Study of the Interfacial Structure and Capacitance of Graphene in [BMIM][PF6] Ionic Liquid

Eunsu Paek;Alexander J. Pak;Gyeong S. Hwang

294
Citations
Giant Zeeman splitting in nucleation-controlled doped CdSe:Mn2+ quantum nanoribbons.

Jung Ho Yu;Xinyu Liu;Kyoung Eun Kweon;Jin Joo;Jin Joo

282
Citations
Large thermoelectric figure-of-merits from SiGe nanowires by simultaneously measuring electrical and thermal transport properties.

Eun Kyung Lee;Liang Yin;Yongjin Lee;Jong Woon Lee

234
Citations
High‐Performance Lithium‐Sulfur Batteries with a Self‐Supported, 3D Li2S‐Doped Graphene Aerogel Cathodes

Guangmin Zhou;Eunsu Paek;Gyeong S. Hwang;Arumugam Manthiram

221
Citations
Nanocolumnar Germanium Thin Films as a High-Rate Sodium-Ion Battery Anode Material

Paul R. Abel;Yong Mao Lin;Tania De Souza;Chia Yun Chou

219
Citations
Epoxide reduction with hydrazine on graphene: A first principles study

Min Chan Kim;Gyeong S. Hwang;Rodney S. Ruoff

208
Citations
Room-Temperature Aluminum-Sulfur Batteries with a Lithium-Ion-Mediated Ionic Liquid Electrolyte

Xingwen Yu;Mathew J. Boyer;Gyeong S. Hwang;Arumugam Manthiram

193
Citations
A Comparative First-Principles Study of the Structure, Energetics, and Properties of Li–M (M = Si, Ge, Sn) Alloys

Chia Yun Chou;Hyunwoo Kim;Gyeong S Hwang

160
Citations
On the Role of Pd Ensembles in Selective H2O2 Formation on PdAu Alloys

Hyung Chul Ham;Gyeong S. Hwang;Jonghee Han;Suk Woo Nam

154
Citations
Thickness-Dependent Dielectric Constant of Few-Layer In2Se3 Nanoflakes

Di Wu;Alexander J. Pak;Yingnan Liu;Yu Zhou

148
Citations
A Comparative First-Principles Study on Sodiation of Silicon, Germanium, and Tin for Sodium-Ion Batteries

Chia Yun Chou;Myungsuk Lee;Gyeong S. Hwang

129
Citations
Reaction mechanisms of aqueous monoethanolamine with carbon dioxide: a combined quantum chemical and molecular dynamics study

Gyeong S. Hwang;Haley M. Stowe;Eunsu Paek;Dhivya Manogaran

128
Citations
ADSORPTION OF AU ATOMS ON STOICHIOMETRIC AND REDUCED TIO2 (1 1 0) RUTILE SURFACES: A FIRST PRINCIPLES STUDY

Yun Wang;Gyeong S Hwang

127
Citations
On the Nature and Behavior of Li Atoms in Si: A First Principles Study

Hyunwoo Kim;Kyoung Eun Kweon;Chia Yun Chou;John G Ekerdt

122
Citations