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Kwon, Tae-Hyuk (권태혁)

Department
Department of Chemistry(화학과)
Website
http://www.kwon90.com/
Lab
Energy Recognition Lab. (파동 에너지 인식 연구실)
Research Keywords
CO2 환원 촉매, 질소고정 촉매, 해수 베터리, 광역동 치료, 이리듐 화합물, 에너지 전이, 에너지 재활용, 염료 감응형 태양전지, 염료 감응형 광충전 전지, 초음파화학, 태양전지, Energy transfer, iridium complexes, ultrasonic spray chemistry, Energy Recycling, Dye-Sensitized Solar Cells, CO2 Reduction Catalyst, N2 fixation catalyst, Photodynamic therapy, Dye-Sensitized Photo Rechargeable Battery, Supercapacitor, Seawater Battery
Research Interests
In the 21st century, the world
faces more serious problems than ever before with food (F), energy (E),
environment (E), and disease (D), FEED. To solve these fundamental problems of
mankind, our group conducts research on light. Light, in particular, can be
applied in a variety of ways as one of nature's mechanisms for transporting
energy and information from one place to another with wavelengths and
frequencies.  Thus, understanding how light can be efficiently absorbed
and converted into a useful form of energy can provide a fundamental
understanding of how Photosensitizer can be designed to use and control light
more effectively. Based on
this, we have researched on thiophene or metal (Ir and Pt) complex based
photosensitizers toward energy harvesting (dye-sensitized solar cells, polymer
solar cells, and perovskite solar cells), photo rechargeable battery system for
energy recycling, and photodynamic therapy through controlling wavelength and
frequency of photosensitizer. Especially, we are on the way to develop
non-invasive next-generation cancer treatment platform in hypoxia
conditions. In
addition, new ultrasonic chemistry was developed by utilizing ultrasonic
spray characteristics that can artificially control the wavelength and
frequency. By the using of ultrasound effect that releases enormous energy
when the vacuum bubble collapses, we easily developed hetero/multi-atom
doped carbon-based materials (graphene, carbon nanotube and etc.) and
conjugated microporous polymer materials for energy storage (super
capacitor and battery electrode) and catalyst (CO2 reduction
catalyst and ammonia synthetic catalyst for ammonia production at room
temperature and pressure). 









Therefore, we firmly believe that our
group research topics (FEED) contribute to sustainable goals such as food (F),
energy (E), environment (E), and disease (D) adopted by the United Nations,
thereby nourishing our society while contributing to achieving a better and
supportable future for all of us.
This table browses all dspace content
Issue DateTitleAuthor(s)TypeViewAltmetrics
2019-06Molecular Design Strategy toward Robust Organic Dyes in Thin-Film PhotoanodesPark, Jun-Hyeok; Kim, Un-Young; Kim, Byung-Man, et alARTICLE402 Molecular Design Strategy toward Robust Organic Dyes in Thin-Film Photoanodes
2019-01Surface State-Mediated Charge Transfer of Cs2SnI6 and Its Application in Dye-Sensitized Solar CellsShin, HyeonOh; Kim, Byung-Man; Jamg, Taehyung, et alARTICLE580 Surface State-Mediated Charge Transfer of Cs2SnI6 and Its Application in Dye-Sensitized Solar Cells
2018-11Phosphorescent Energy Downshifting for Diminishing Surface Recombination in Silicon Nanowire Solar CellsKim, Hyun-Tak; Lee, Kangmin; Jin, Wonjoo, et alARTICLE713 Phosphorescent Energy Downshifting for Diminishing Surface Recombination in Silicon Nanowire Solar Cells
2018-07Electrochemically Synthesized Mesoscopic Nickel Oxide Films as Photocathodes for Dye-Sensitized Solar CellsKang, JIn Soo; Kim, Jin; Kim, Jeong Soo, et alARTICLE611 Electrochemically Synthesized Mesoscopic Nickel Oxide Films as Photocathodes for Dye-Sensitized Solar Cells
2018-04Reduction-Triggered Self-Cross-Linked Hyperbranched Polyglycerol Nanogels for Intracellular Delivery of Drugs and ProteinsPark, Haeree; Choi, Yeongkyu; Jeena, M. T., et alARTICLE898 Reduction-Triggered Self-Cross-Linked Hyperbranched Polyglycerol Nanogels for Intracellular Delivery of Drugs and Proteins
2017-12Carbon-Heteroatom Bond Formation by an Ultrasonic Chemical Reaction for Energy Storage SystemsKim, Hyun-Tak; Shin, HyeonOh; Jeon, In-Yup, et alARTICLE938 Carbon-Heteroatom Bond Formation by an Ultrasonic Chemical Reaction for Energy Storage Systems
2017-10Molecular Engineering for Enhanced Charge Transfer in Thin-Film PhotoanodeKim, Jeong Soo; Kim, Byung-Man; Kim, Un-Young, et alARTICLE628 Molecular Engineering for Enhanced Charge Transfer in Thin-Film Photoanode
2017-08Cold Isostatic-Pressured Silver Nanowire Electrodes for Flexible Organic Solar Cells via Room-Temperature ProcessesSeo, Ji Hoon; Hwang, Inchan; Um, Han-Don, et alARTICLE1036 Cold Isostatic-Pressured Silver Nanowire Electrodes for Flexible Organic Solar Cells via Room-Temperature Processes
2017-08Planar D-D-pi-A Organic Sensitizers for Thin-Film PhotoanodesPark, Jun-Hyeok; Nam, Dong Guk; Kim, Byung-Man, et alARTICLE662 Planar D-D-pi-A Organic Sensitizers for Thin-Film Photoanodes
2017-07Hierarchical Chitin Fibers with Aligned Nanofibrillar Architectures: A Nonwoven-Mat Separator for Lithium Metal BatteriesKim, Joong-Kwon; Kim, Do Hyeong; Joo, Se Hun, et alARTICLE1013 Hierarchical Chitin Fibers with Aligned Nanofibrillar Architectures: A Nonwoven-Mat Separator for Lithium Metal Batteries
2017-06Morphology Tunable Hybrid Carbon Nanosheets with SolvatochromismChoi, Yuri; Kim, Sunghu; Choi, Yeongkyu, et alARTICLE891 Morphology Tunable Hybrid Carbon Nanosheets with Solvatochromism
2017-02싸이오펜 기반 청색 인광용 정공수송층 개발기현철; 신현오; 황은혜, et alARTICLE735 싸이오펜 기반 청색 인광용 정공수송층 개발
2017-01Control and Monitoring of Dye Distribution in Mesoporous TiO2 Film for Improving Photovoltaic PerformanceKim, Byung-Man; Han, Hyun-Gyu; Kim, Jeong Soo, et alARTICLE804 Control and Monitoring of Dye Distribution in Mesoporous TiO2 Film for Improving Photovoltaic Performance
2017-01An Iridium(III) Complex as a Photoactivatable Tool for Oxidation of Amyloidogenic Peptides with Subsequent Modulation of Peptide AggregationKang, Juhye; Lee, Shin Jung C.; Nam. Jung Seung, et alARTICLE1034 An Iridium(III) Complex as a Photoactivatable Tool for Oxidation of Amyloidogenic Peptides with Subsequent Modulation of Peptide Aggregation
2016-11Strategy for Improved Photoconversion Efficiency in Thin Photoelectrode Films by Controlling π-Spacer Dihedral AngleRoh, Deok-Ho; Kim, Kwang Min; Nam, Jung Seung, et alARTICLE781 Strategy for Improved Photoconversion Efficiency in Thin Photoelectrode Films by Controlling π-Spacer Dihedral Angle
2016-11Customized Energy Down-Shift Using Iridium Complexes for Enhanced Performance of Polymer Solar CellsKim, Hyun-Tak; Seo, Ji Hoon; Ahn, Jeong Hyuk, et alARTICLE969 Customized Energy Down-Shift Using Iridium Complexes for Enhanced Performance of Polymer Solar Cells
2016-10Indoline-Based Molecular Engineering for Optimizing the Performance of Photoactive Thin FilmsJin, Ming Yu; Kim, Byung-Man; Jung, Hyun Sil, et alARTICLE941 Indoline-Based Molecular Engineering for Optimizing the Performance of Photoactive Thin Films
2016-08Endoplasmic Reticulum-Localized Iridium(III) Complexes as Efficient Photodynamic Therapy Agents via Protein ModificationsNam, Jung Seung; Kang, Myeong-Gyun; Kang, Juhye, et alARTICLE1073 Endoplasmic Reticulum-Localized Iridium(III) Complexes as Efficient Photodynamic Therapy Agents via Protein Modifications
2015-09Ultrafast Fabrication of Flexible Dye-Sensitized Solar Cells by Ultrasonic Spray TechnologyHan, Hyun-Gyu; Weerasinghe Hasitha C; Kim, Kwang Min, et alARTICLE857 Ultrafast Fabrication of Flexible Dye-Sensitized Solar Cells by Ultrasonic Spray Technology
2014-12Enhanced performance of polymer bulk heterojunction solar cells employing multifunctional iridium complexesYun, Myoung Hee; Lee, Eung; Lee, Woochul, et alARTICLE934 Enhanced performance of polymer bulk heterojunction solar cells employing multifunctional iridium complexes

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