Gwiy‐Sang Chung

University of Ulsan — South Korea

Engineering · Physical Sciences

40h-index4.6kcitations234works0.02yr avg
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Research Topics

Gas Sensing Nanomaterials and Sensors(76), Silicon Carbide Semiconductor Technologies(54), Analytical Chemistry and Sensors(37), Semiconductor materials and devices(36), Innovative Energy Harvesting Technologies(30)

Publications234 total

Catalytic behaviors of Pt/Pd bimetallic core-shell nanoparticles decorated on different basal podium for fast response hydrogen sensing
2017· 1 cited
Synthesis of poly(vinylidenefluoride-trifluoroethylene)-0.65Pb(Mg 1/3 Nb 2/3 )O 3 -0.35PbTiO 3 -reduced graphene oxide-composite sheet and its application to flexible energy harvesting
Composites Part B Engineering·2017· 19 cited
Effect of reduced graphene oxide on the energy harvesting performance of P(VDF-TrFE)-BaTiO<sub>3</sub> nanocomposite devices
Smart Materials and Structures·2017· 48 cited
Mesh of ultrasmall Pd/Mg bimetallic nanowires as fast response wearable hydrogen sensors formed on filtration membrane
Sensors and Actuators B Chemical·2017· 28 cited
Corrugated-core sandwich-structured self-powered active gas sensor workable under wide range of external impacts
2017
Networks of ultra-small PD/MG bimetallic nanowires as high performance wearable hydrogen sensor
2017
Self-powered active acetylene sensing properties by piezo-plasmonic Ag@ZnO nanoarray
Microelectronic Engineering·2017· 6 cited
A novel tri-layer flexible piezoelectric nanogenerator based on surface- modified graphene and PVDF-BaTiO3 nanocomposites
Applied Surface Science·2017· 171 cited
Wide-ranging impact-competent self-powered active sensor using a stacked corrugated-core sandwich-structured robust triboelectric nanogenerator
Sensors and Actuators B Chemical·2017· 38 cited
Fast and reversible hydrogen sensing properties of Pd-capped Mg ultra-thin films modified by hydrophobic alumina substrates
Sensors and Actuators B Chemical·2016· 32 cited
Effect of surface treated MWCNTs and BaTiO3 nanoparticles on the dielectric properties of a P(VDF-TrFE) matrix
Journal of Alloys and Compounds·2016· 40 cited
Improving the Working Efficiency of a Triboelectric Nanogenerator by the Semimetallic PEDOT:PSS Hole Transport Layer and Its Application in Self-Powered Active Acetylene Gas Sensing
ACS Applied Materials & Interfaces·2016· 68 cited
A self-powered active hydrogen sensor using triboelectric effect
2016· 3 cited
Catalytically activated quantum-size Pt/Pd bimetallic core–shell nanoparticles decorated on ZnO nanorod clusters for accelerated hydrogen gas detection
Sensors and Actuators B Chemical·2016· 93 cited
Design and analysis of a pendulum‐based electromagnetic energy harvester using anti‐phase motion
IET Renewable Power Generation·2016· 19 cited
Effects of Pt shell thickness on self-assembly monolayer Pd@Pt core-shell nanocrystals based hydrogen sensing
International Journal of Hydrogen Energy·2016· 36 cited
Hydrogen sensing properties of Pt/Pd bimetal decorated on highly hydrophobic Si nanowires
International Journal of Hydrogen Energy·2016· 34 cited
Fast-response hydrogen sensors based on discrete Pt/Pd bimetallic ultra-thin films
Sensors and Actuators B Chemical·2016· 85 cited
Platinum/palladium bimetallic ultra-thin film decorated on a one-dimensional ZnO nanorods array for use as fast response flexible hydrogen sensor
Materials Letters·2016· 60 cited
A self-powered active hydrogen gas sensor with fast response at room temperature based on triboelectric effect
Sensors and Actuators B Chemical·2016· 80 cited
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Frequent Co-authors

Duy-Thach Phan(19), A.S.M. Iftekhar Uddin(18), Usman Yaqoob(10), Kamrul Hassan(5), Hoang Si Hong(4), Md. Ataur Rahman(3), Byung‐Chul Lee(2), Kang-San Kim(2), Abu Riduan Md Foisal(1), Chinsuk Hong(1), Byungchul Lee(1), Ahmed Munaz(1), Kwan-Woo Lee(1), Farman Ullah(1), Yong Soo Kim(1), Rahul C. Kambale(1), Woon‐Ha Yoon(1), Dong-Soo Park(1), Jong‐Jin Choi(1), Cheol‐Woo Ahn(1)