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Seo, Kwanyong (서관용)

Department
School of Energy and Chemical Engineering(에너지화학공학과)
Website
http://kseo.unist.ac.kr/
Lab
The SEO Group (나노/마이크로 구조 기반 소자 연구실)
Research Keywords
투명 결정질 실리콘 태양전지, 유연 결정질 실리콘 태양전지, 유/무기 하이브리드 태양전지, 태양전지-배터리 일체형 시스템, 활성산소종 생산 시스템, 태영전지, Transparent crystalline silicon solar cell, Flexible crystalline silicon solar cell, Organic/Inorganic hybrid solar cell, PV-Battery monolithic system, Reactive Oxygen Species(ROS) generation system
Research Interests
Our laboratory currently focuses on the development of solar energy devices using the most promising renewable energy. Especially, we are studying novel concepts of solar cells using nano/micro-technology to realize the physical properties that couldn't be observed in bulk semiconductor materials. Typically, we have developed 1) transparent crystalline silicon (c-Si) solar cells and 2) cost-effective high-efficiency flexible solar cells using opaque and rigid c-Si wafers. These topics are expected breakthrough research to overcome the stereotype that c-Si wafer cannot be transparent and flexible. Furthermore, we have demonstrated 3) dopant-free high-efficiency c-Si solar cells based on hetero-junctions, 4) monolithic PV-Battery hybrid devices for powerless systems, and 5) reactive oxygen species(ROS) generation system.Our laboratory keeps trying to produce world-class experts through the design, fabrication, and characterization of energy devices based on the theoretical knowledge in the semiconductor. We also have global research competitiveness by regularly publishing research results at domestic/international journals and conferences. Thus, the vision of our lab is to lead students to be world-class experts who contribute to raising the R&D level in South Korea. In order to realize our vision, we are doing our best to build academic and personal foundations.
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2022-04Stability and Efficiency Enhancement of Perovskite Solar Cells Using Phenyltriethylammonium IodidePalei, Srikanta; Kim, Hyungwoo; Seo, Ji Hoon, et alARTICLE7 Stability and Efficiency Enhancement of Perovskite Solar Cells Using Phenyltriethylammonium Iodide
2022-01Solvent-Additive Coordination Effect on Lead-Iodide Precursor for Enlarging Grain Size of Perovskite FilmKim, Hyungwoo; Seo, Ji Hoon; Palei, Srikanta, et alARTICLE42 Solvent-Additive Coordination Effect on Lead-Iodide Precursor for Enlarging Grain Size of Perovskite Film
2022-0125-cm(2) glass-like transparent crystalline silicon solar cells with an efficiency of 14.5%Park, Jeonghwan; Lee, Kangmin; Seo, KwanyongARTICLE37 25-cm(2) glass-like transparent crystalline silicon solar cells with an efficiency of 14.5%
2021-09Flexible Crystalline-Silicon Photovoltaics: Light Management with Surface StructuresUm, Han-Don; Hwang, Inchan; Choi, Deokjae, et alARTICLE66 Flexible Crystalline-Silicon Photovoltaics: Light Management with Surface Structures
2021-09Silicon Microwire Arrays with Nanoscale Spacing for Radial Junction c-Si Solar Cells with an Efficiency of 20.5%Kim, Namwoo; Choi, Deokjae; Kim, Hyungwoo, et alARTICLE75 Silicon Microwire Arrays with Nanoscale Spacing for Radial Junction c-Si Solar Cells with an Efficiency of 20.5%
2021-08Sunlight-Activatable ROS Generator for Cell Death Using TiO2/c-Si MicrowiresLee, Kangmin; Shin, Sangwon; Lee, Wonhee John, et alARTICLE74 Sunlight-Activatable ROS Generator for Cell Death Using TiO2/c-Si Microwires
2021-02Field‐Induced Radial Junction for Dopant‐Free Crystalline Silicon Microwire Solar Cells with an Efficiency of Over 20%Choi, Deokjae; Seo, KwanyongARTICLE184 Field‐Induced Radial Junction for Dopant‐Free Crystalline Silicon Microwire Solar Cells with an Efficiency of Over 20%
2020-11Effective Photon Management of Non-Surface-Textured Flexible Thin Crystalline Silicon Solar CellsHwang, Inchan; Jeong, Youngsoon; Shiratori, Yuta, et alARTICLE213 Effective Photon Management of Non-Surface-Textured Flexible Thin Crystalline Silicon Solar Cells
2020-09Fabrication of Water-Repellent Platinum(II) Complex-Based Photon Downshifting Layers for Perovskite Solar Cells by Ultrasonic Spray DepositionHwang, Eunhye; Kim, Hyungwoo; Lee, Sang-Hak, et alARTICLE456 Fabrication of Water-Repellent Platinum(II) Complex-Based Photon Downshifting Layers for Perovskite Solar Cells by Ultrasonic Spray Deposition
2020-08Voltage-tunable portable power supplies based on tailored integration of modularized silicon photovoltaics and printed bipolar lithium-ion batteriesKim, Jung-Hui; Hwang, Inchan; Kim, Se-Hee, et alARTICLE139 Voltage-tunable portable power supplies based on tailored integration of modularized silicon photovoltaics and printed bipolar lithium-ion batteries
2020-08The Development of Transparent PhotovoltaicsLee, Kangmin; Um, Han-Don; Choi, Deokjae, et alARTICLE291 The Development of Transparent Photovoltaics
2020-03Progress in silicon microwire solar cellsUm, Han-Don; Lee, Kangmin; Hwang, Inchan, et alARTICLE238 Progress in silicon microwire solar cells
2020-01Neutral-Colored Transparent Crystalline Silicon PhotovoltaicsLee, Kangmin; Kim, Namwoo; Kim, Kwangjin, et alARTICLE476 Neutral-Colored Transparent Crystalline Silicon Photovoltaics
2019-09Seawater-Mediated Solar-to-Sodium Conversion by Bismuth Vanadate Photoanode- Photovoltaic Tandem Cell: Solar Rechargeable Seawater BatteryKim, Jin Hyun; Hwang, Soo Min; Hwang, Inchan, et alARTICLE474 Seawater-Mediated Solar-to-Sodium Conversion by Bismuth Vanadate Photoanode- Photovoltaic Tandem Cell: Solar Rechargeable Seawater Battery
2019-02ITO-free carrier-selective contact for crystalline silicon solar cellsChoi, Deokjae; Yoon, Hyun; Kim, Ka-Hyun, et alARTICLE408 ITO-free carrier-selective contact for crystalline silicon solar cells
2018-11Controlling the Light Absorption in a Photodetector Via Nanowire Waveguide Resonances for Multispectral and Color ImagingCrozier, Kenneth B.; Seo, Kwanyong; Park, Hyunsung, et alARTICLE823 Controlling the Light Absorption in a Photodetector Via Nanowire Waveguide Resonances for Multispectral and Color Imaging
2018-11Phosphorescent Energy Downshifting for Diminishing Surface Recombination in Silicon Nanowire Solar CellsKim, Hyun-Tak; Lee, Kangmin; Jin, Wonjoo, et alARTICLE640 Phosphorescent Energy Downshifting for Diminishing Surface Recombination in Silicon Nanowire Solar Cells
2018-08Nonaqueous arylated quinone catholytes for lithium-organic flow batteriesShin, Dong-Seon; Park, Minjoon; Ryu, Jaechan, et alARTICLE889 Nonaqueous arylated quinone catholytes for lithium-organic flow batteries
2018-07High-performance electrothermal and anticorrosive transparent heating stickersLee, Kangmin; Park, Jeonghwan; Kim, Hyungwoo, et alARTICLE635 High-performance electrothermal and anticorrosive transparent heating stickers
2018-04Jabuticaba-Inspired Hybrid Carbon Filler/Polymer Electrode for Use in Highly Stretchable Aqueous Li-Ion BatteriesSong, Woo-Jin; Park, Jeonghwan; Kim, Dong Hyup, et alARTICLE1327 Jabuticaba-Inspired Hybrid Carbon Filler/Polymer Electrode for Use in Highly Stretchable Aqueous Li-Ion Batteries

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