사진

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Park, Hyesung (박혜성)

Department
Department of Materials Science and Engineering(신소재공학과)
Website
http://hspark.unist.ac.kr/
Lab
2D Materials and Energy Conversion Lab. (이차원 물질 및 에너지 변환 연구실)
Research Keywords
나노물질, 신재생에너지, 이차원 물질, 그래핀, 유기태양전지, 페로브스카이트 태양전지, 하이브리드 전극, 전기촉매, 센서, Nano materials, renewable energy, 2D materials, graphene, organic solar cells, perovskite solar cells, hybrid electrode, electro-catalysts, sensors
Research Interests
Nanotechnology, by taking advantage of interesting physical phenomena occurring at the nanoscale, offers great potentials in resolving many of today’s challenges such as discovering reliable and sustainable source of clean energy or mitigating biologically challenging problems. Our research group focuses on the synthesis and characterization of low-dimensional nanostructured materials and investigates how these material systems can be integrated into functional devices, e.g. for applications in nanoelectronics, nanophotonics or energy harvesting systems.
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2021-08Toward All-Vacuum-Processable Perovskite Solar Cells with High Efficiency, Stability, and Scalability Enabled by Fluorinated Spiro-OMeTAD through Thermal EvaporationChoi, Yunseong; Koo, Donghwan; Jeong, Mingyu, et alARTICLE13 Toward All-Vacuum-Processable Perovskite Solar Cells with High Efficiency, Stability, and Scalability Enabled by Fluorinated Spiro-OMeTAD through Thermal Evaporation
2021-07Graphene-Assisted Zwitterionic Conjugated Polycyclic Molecular Interfacial Layer Enables Highly Efficient and Stable Inverted Perovskite Solar CellsKoo, Donghwan; Kim, Ungsoo; Cho, Yongjoon, et alARTICLE13 Graphene-Assisted Zwitterionic Conjugated Polycyclic Molecular Interfacial Layer Enables Highly Efficient and Stable Inverted Perovskite Solar Cells
2021-07A thermodynamic approach toward selective and reversible sub-ppm H2S sensing using ultra-small CuO nanorods impregnated with Nb2O5 nanoparticlesPurbia, Rahul; Kwon, Yeong Min; Choi, Sung Yeol, et alARTICLE9 A thermodynamic approach toward selective and reversible sub-ppm H2S sensing using ultra-small CuO nanorods impregnated with Nb2O5 nanoparticles
2021-07Highly efficient and robust noble-metal free bifunctional water electrolysis catalyst achieved via complementary charge transferOh, Nam Khen; Seo, Jihyung; Lee, Sangjin, et alARTICLE20 Highly efficient and robust noble-metal free bifunctional water electrolysis catalyst achieved via complementary charge transfer
2021-05Graphene Antiadhesion Layer for the Effective Peel-and-Pick Transfer of Metallic Electrodes toward Flexible ElectronicsJeong, Gyujeong; Seo, Jihyung; Kim, Yongchul, et alARTICLE69 Graphene Antiadhesion Layer for the Effective Peel-and-Pick Transfer of Metallic Electrodes toward Flexible Electronics
2021-04Strategy for large‐scale monolithic Perovskite/Silicon tandem solar cell: A review of recent progressKim, Chan Ul; Jung, Eui Dae; Noh, Young Wook, et alARTICLE184 Strategy for large‐scale monolithic Perovskite/Silicon tandem solar cell: A review of recent progress
2021-02High-Crystalline Monolayer Transition Metal Dichalcogenides Films for Wafer-Scale ElectronicsKim, Minseong; Seo, Jihyung; Kim, Jihyun, et alARTICLE86 High-Crystalline Monolayer Transition Metal Dichalcogenides Films for Wafer-Scale Electronics
2020-12High-Performance Inverted Perovskite Solar Cells with Operational Stability via n-Type Small Molecule Additive-Assisted Defect PassivationKoo, Donghwan; Cho, Yongjoon; Kim, Ungsoo, et alARTICLE167 High-Performance Inverted Perovskite Solar Cells with Operational Stability via n-Type Small Molecule Additive-Assisted Defect Passivation
2020-12Catalytic Oxidation of Methane to Oxygenated Products: Recent Advancements and Prospects for Electrocatalytic and Photocatalytic Conversion at Low TemperaturesShah, Md Selim Arif Sher; Oh, Cheoulwoo; Park, Hyesung, et alARTICLE69 Catalytic Oxidation of Methane to Oxygenated Products: Recent Advancements and Prospects for Electrocatalytic and Photocatalytic Conversion at Low Temperatures
2020-12Defect-Induced in Situ Atomic Doping in Transition Metal Dichalcogenides via Liquid-Phase Synthesis toward Efficient Electrochemical ActivityLee, Junghyun; Heo, Jungwoo; Lim, Hyeong Yong, et alARTICLE160 Defect-Induced in Situ Atomic Doping in Transition Metal Dichalcogenides via Liquid-Phase Synthesis toward Efficient Electrochemical Activity
2020-08Phase Engineering of Transition Metal Dichalcogenides with Unprecedentedly High Phase Purity, Stability, and Scalability via Molten-Metal-Assisted IntercalationPark, Sanghyeon; Kim, Changmin; Park, Sung O., et alARTICLE177 Phase Engineering of Transition Metal Dichalcogenides with Unprecedentedly High Phase Purity, Stability, and Scalability via Molten-Metal-Assisted Intercalation
2020-08Editorial: Electronics and Optoelectronics of Graphene and Related 2D MaterialsLi, Xinming; Zhang, Xu; Park, Hyesung, et alARTICLE56 Editorial: Electronics and Optoelectronics of Graphene and Related 2D Materials
2020-05Suppressed Interdiffusion and Degradation in Flexible and Transparent Metal Electrode-Based Perovskite Solar Cells with a Graphene InterlayerJeong, Gyujeong; Koo, Donghwan; Seo, Jihyung, et alARTICLE186 Suppressed Interdiffusion and Degradation in Flexible and Transparent Metal Electrode-Based Perovskite Solar Cells with a Graphene Interlayer
2020-05Flexible Organic Solar Cells Over 15% Efficiency with Polyimide-Integrated Graphene ElectrodesKoo, Donghwan; Jung, Sungwoo; Seo, Jihyung, et alARTICLE218 Flexible Organic Solar Cells Over 15% Efficiency with Polyimide-Integrated Graphene Electrodes
2020-04Hydrogen Production by Electrocatalysts Based on Transition Metal DichalcogenidesOh, Nam Khen; Park, HyesungARTICLE62 Hydrogen Production by Electrocatalysts Based on Transition Metal Dichalcogenides
2020-03Solution-Processed Molybdenum Oxide with Hydroxyl Radical-Induced Oxygen Vacancy as an Efficient and Stable Interfacial Layer for Organic Solar CellsJung, Seungon; Lee, Junghyun; Kim, Ungsoo, et alARTICLE206 Solution-Processed Molybdenum Oxide with Hydroxyl Radical-Induced Oxygen Vacancy as an Efficient and Stable Interfacial Layer for Organic Solar Cells
2020-03Zwitterionic Conjugated Surfactant Functionalization of Graphene with pH-Independent Dispersibility: An Efficient Electron Mediator for the Oxygen Evolution Reaction in Acidic MediaKim, Ungsoo; Cho, Yongjoon; Jeon, Dasom, et alARTICLE250 Zwitterionic Conjugated Surfactant Functionalization of Graphene with pH-Independent Dispersibility: An Efficient Electron Mediator for the Oxygen Evolution Reaction in Acidic Media
2020-03Graphene-Based Gas Sensors with High Sensitivity and Minimal Sensor-to-Sensor VariationChoi, Jae Hong; Lee, Junghyun; Byeon, Mirang, et alARTICLE255 Graphene-Based Gas Sensors with High Sensitivity and Minimal Sensor-to-Sensor Variation
2020-03Ultrasensitive Plasmon-Free Surface-Enhanced Raman Spectroscopy with Femtomolar Detection Limit from 2D van der Waals HeterostructureSeo, Jihyung; Lee, Junghyun; Kim, Yongchul, et alARTICLE174 Ultrasensitive Plasmon-Free Surface-Enhanced Raman Spectroscopy with Femtomolar Detection Limit from 2D van der Waals Heterostructure
2019-10Multifaceted Role of a Dibutylhydroxytoluene Processing Additive in Enhancing the Efficiency and Stability of Planar Perovskite Solar CellsKumar, Sujit; Choi, Yunseong; Kang, So-Huei, et alARTICLE294 Multifaceted Role of a Dibutylhydroxytoluene Processing Additive in Enhancing the Efficiency and Stability of Planar Perovskite Solar Cells

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