사진

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Park, Hyesung (박혜성)

Department
Department of Materials Science and Engineering(신소재공학과)
Website
http://hspark.unist.ac.kr/
Lab
Future Electronics and Energy Lab (첨단 전자소재 및 에너지 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
2023-06Low temperature selective catalytic reduction of NOx with NH3 with improved SO2 and water resistance by using N-doped graphene dots-CuO-CeO2 nano-heterostructures modified vanadate catalystsChoi, Sung Yeol; Purbia, Rahul; Kim, Hee Jun, et alARTICLE146 Low temperature selective catalytic reduction of NOx with NH3 with improved SO2 and water resistance by using N-doped graphene dots-CuO-CeO2 nano-heterostructures modified vanadate catalysts
2023-02Controllable substitutional vanadiumdoping in wafer-scalemolybdenum disulfide filmsSeo, Jihyung; Son, Eunbin; Kim, Jiha, et alARTICLE361 Controllable substitutional vanadiumdoping in wafer-scalemolybdenum disulfide films
2023-02Crystal Facet and Electronic Structure Modulation of Perovskite Oxides for Water OxidationKim, Ungsoo; Lee, Sangjin; Koo, Donghwan, et alARTICLE214 Crystal Facet and Electronic Structure Modulation of Perovskite Oxides for Water Oxidation
2023-01Low-temperature crystallization of LaFeO3 perovskite with inherent catalytically surface for the enhanced oxygen evolution reactionKim, Hee Jun; Kim, Sang Heon; Kim, Sun-Woo, et alARTICLE730 Low-temperature crystallization of LaFeO3 perovskite with inherent catalytically surface for the enhanced oxygen evolution reaction
2023-01Boosted Output Voltage of BiSbTe-Based Thermoelectric Generators via Coupled Effect between Thermoelectric Carriers and Triboelectric ChargesKim, Sun-Woo; Kim, Jin-Kyeom; Park, Ji Young, et alARTICLE517 Boosted Output Voltage of BiSbTe-Based Thermoelectric Generators via Coupled Effect between Thermoelectric Carriers and Triboelectric Charges
2023-01Two-Step Sequential Blade-Coating Large-Area FA-Based Perovskite Thin Film via a Controlled PbI2 MicrostructureWen, Yongtao; Li, Jing; Gao, Xiaofeng, et alARTICLE1035 Two-Step Sequential Blade-Coating Large-Area FA-Based Perovskite Thin Film via a Controlled PbI2 Microstructure
2022-12Unveiling a Surface Electronic Descriptor for Fe–Co Mixing Enhanced the Stability and Efficiency of Perovskite Oxygen Evolution ElectrocatalystsKim, Yongchul; Ha, Miran; Anand, Rohit, et alARTICLE502 Unveiling a Surface Electronic Descriptor for Fe–Co Mixing Enhanced the Stability and Efficiency of Perovskite Oxygen Evolution Electrocatalysts
2022-10Intergranular Diffusion-Assisted Liquid-Phase Chemical Vapor Deposition for Wafer-Scale Synthesis of Patternable 2D SemiconductorsSeo, Jihyung; Kim, Jiha; Lee, Junghyun, et alARTICLE184 Intergranular Diffusion-Assisted Liquid-Phase Chemical Vapor Deposition for Wafer-Scale Synthesis of Patternable 2D Semiconductors
2022-10Catalytic Centers with Multiple Oxidation States: A Strategy for Breaking the Overpotential Ceiling from the Linear Scaling Relation in Oxygen EvolutionKim, Ungsoo; Mun, Jinhong; Koo, Donghwan, et alARTICLE419 Catalytic Centers with Multiple Oxidation States: A Strategy for Breaking the Overpotential Ceiling from the Linear Scaling Relation in Oxygen Evolution
2022-09Alkali Metal-Mediated Interfacial Charge Redistribution Toward Near-Optimal Water OxidationKim, Ungsoo; Lee, Sang Jin; Oh, Nam Khen, et alARTICLE341 Alkali Metal-Mediated Interfacial Charge Redistribution Toward Near-Optimal Water Oxidation
2022-08Highly impermeable and flexible silica encapsulation films synthesized by sol-gel processKim, Si-Hoon; Hwang, Gyeong-Seok; Koo, Donghwan, et alARTICLE373 Highly impermeable and flexible silica encapsulation films synthesized by sol-gel process
2022-08A vertically oriented two-dimensional Ruddlesden-Popper phase perovskite passivation layer for efficient and stable inverted perovskite solar cellsChoi, Yunseong; Koo, Donghwan; Jeong, Gyujeong, et alARTICLE290 A vertically oriented two-dimensional Ruddlesden-Popper phase perovskite passivation layer for efficient and stable inverted perovskite solar cells
2022-08Naphthalene as a Thermal-Annealing-Free Volatile Solid Additive in Non-Fullerene Polymer Solar Cells with Improved Performance and ReproducibilityZhong, Lian; Kang, So-Huei; Oh, Jiyeon, et alARTICLE261 Naphthalene as a Thermal-Annealing-Free Volatile Solid Additive in Non-Fullerene Polymer Solar Cells with Improved Performance and Reproducibility
2022-07A single-atom vanadium-doped 2D semiconductor platform for attomolar-level molecular sensingSeo, Jihyung; Kim, Yongchul; Lee, Junghyun, et alARTICLE499 A single-atom vanadium-doped 2D semiconductor platform for attomolar-level molecular sensing
2022-07Highly Efficient Self-Encapsulated Flexible Semitransparent Perovskite Solar Cells via Bifacial Cation ExchangeJeong, Gyujeong; Koo, Donghwan; Woo, Jeong-Hyun, et alARTICLE252 Highly Efficient Self-Encapsulated Flexible Semitransparent Perovskite Solar Cells via Bifacial Cation Exchange
2022-06N-doped graphene quantum dots as charge-transfer-bridge at LaSrCoO/MoSe2 heterointerfaces for enhanced water splittingCao, Chen Tian; Kim, Sun-Woo; Kim, Hee Jun, et alARTICLE406 N-doped graphene quantum dots as charge-transfer-bridge at LaSrCoO/MoSe2 heterointerfaces for enhanced water splitting
2022-06Cu- and Ce-promoted nano-heterostructures on vanadate catalysts for low-temperature NH3-SCR activity with improved SO2 and water resistancePurbia, Rahul; Ye, Bora; Jeong, Bora, et alARTICLE336 Cu- and Ce-promoted nano-heterostructures on vanadate catalysts for low-temperature NH3-SCR activity with improved SO2 and water resistance
2022-05Output signals control of triboelectric nanogenerator with metal-dielectric-metal configuration through high resistance grounded systemsKim, Sun-Woo; Kim, Jin-Kyeom; Kim, Hee Jun, et alARTICLE275 Output signals control of triboelectric nanogenerator with metal-dielectric-metal configuration through high resistance grounded systems
2022-04Phase-Tuned MoS2 and Its Hybridization with Perovskite Oxide as Bifunctional Catalyst: A Rationale for Highly Stable and Efficient Water SplittingRana, Amit Kumar; Jeong, Myeong Hoon; Noh, Young Im, et alARTICLE211 Phase-Tuned MoS2 and Its Hybridization with Perovskite Oxide as Bifunctional Catalyst: A Rationale for Highly Stable and Efficient Water Splitting
2022-04Nitrogen-doped tin oxide electron transport layer for stable perovskite solar cells with efficiency over 23%Mo, Yanping; Wang, Chao; Zheng, Xuntian, et alARTICLE80 Nitrogen-doped tin oxide electron transport layer for stable perovskite solar cells with efficiency over 23%

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