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Yang, Changduk (양창덕)

Department
School of Energy and Chemical Engineering(에너지화학공학과)
Website
http://yang.unist.ac.kr/
Lab
Advanced Tech-Optoelectronic Materials Synthesis Lab. (아톰)
Research Keywords
유기광전자소자, 소재합성, 고분자화학, 유기합성, 광전자소자, 탄소기반소재합성, Organic Electronics, OLEDs, Organic Photovoltaic Cells, OFETs, Fullerene, Carbon nanotube, Graphene, Advanced Materials Chemistry, Supramolecular Chemistry, Supramolecular Electronics, Macromolecular Chemistry
Research Interests
We are interested in the design and synthesis of all kind of functional pi-conjugated materials with unique electronic/optical properties. Mainly, such materials will be applied for optoelectronic devices such as organic light emitting diode (OLEDs), organic photovoltaics (OPVs) and organic field effect transistors (OFETs). Our research is focused on molecular engineering to improve device performances. We have close collaboration with strong device engineering and device architecture groups. Currently, we are not only interested in a kind of nano-sized molecules and related structures, their synthesis, self-assembly and processing/device fabrication.
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2021-05High performance H2O2 production achieved by sulfur-doped carbon on CdS photocatalyst via inhibiting reverse H2O2 decompositionLee, Jae Hwa; Cho, Hyeonjin; Park, Sung O, et alARTICLE98 High performance H2O2 production achieved by sulfur-doped carbon on CdS photocatalyst via inhibiting reverse H2O2 decomposition
2021-03Performance-Enhancing Approaches for PEDOT:PSS-Si Hybrid Solar CellsSun, Zhe; He, Ya; Xiong, Banglun, et alARTICLE67 Performance-Enhancing Approaches for PEDOT:PSS-Si Hybrid Solar Cells
2021-03Structural similarity induced improvement in the performance of organic solar cells based on novel terpolymer donors daggerCheng, Yujun; Jin, Hui; Oh, Jiyeon, et alARTICLE7 Structural similarity induced improvement in the performance of organic solar cells based on novel terpolymer donors dagger
2021-03Narrow band-gap materials with overlapping absorption simultaneously increase the open circuit voltage and average visible transmittance of semitransparent organic solar cellsHuang, Xuexiang; Oh, Jiyeon; Cheng, Yujun, et alARTICLE5 Narrow band-gap materials with overlapping absorption simultaneously increase the open circuit voltage and average visible transmittance of semitransparent organic solar cells
2021-02Sustainable highly charged C-60-functionalized polyimide in a non-contact mode triboelectric nanogeneratorLee, Jae Won; Jung, Sungwoo; Jo, Jinhyeong, et alARTICLE9 Sustainable highly charged C-60-functionalized polyimide in a non-contact mode triboelectric nanogenerator
2021-02Molecular ordering and phase segregation induced by a volatile solid additive for highly efficient all-small-molecule organic solar cellsChen, Shanshan; Ye, Junfeng; Yang, Qianguang, et alARTICLE9 Molecular ordering and phase segregation induced by a volatile solid additive for highly efficient all-small-molecule organic solar cells
2021-02The rational design of a redox-active mixed ion/electron conductor as a multi-functional binder for lithium-ion batteriesHwang, Chihyun; Lee, Jungho; Jeong, Jihong, et alARTICLE5 The rational design of a redox-active mixed ion/electron conductor as a multi-functional binder for lithium-ion batteries
2020-12Ambipolar Passivated Back Surface Field Layer for Silicon PhotovoltaicsKang, Sung Bum; Park, Won Jin; Jeong, Myeong Hoon, et alARTICLE79 Ambipolar Passivated Back Surface Field Layer for Silicon Photovoltaics
2020-12Highly Efficient Organic Photovoltaics Enhanced Using Organic Passivation Layer Vacuum DepositionLee, Byongkyu; Jeong, Seonghun; Cho, Yongjoon, et alARTICLE50 Highly Efficient Organic Photovoltaics Enhanced Using Organic Passivation Layer Vacuum Deposition
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 alARTICLE125 High-Performance Inverted Perovskite Solar Cells with Operational Stability via n-Type Small Molecule Additive-Assisted Defect Passivation
2020-12Understanding of copolymers containing pyridine and selenophene simultaneously and their polarity conversion in transistorsKang, So-Huei; Han, Myeonggeun; Cho, Yongjoon, et alARTICLE60 Understanding of copolymers containing pyridine and selenophene simultaneously and their polarity conversion in transistors
2020-11A Non-Conjugated Polymer Acceptor for Efficient and Thermally Stable All-Polymer Solar CellsFan, Qunping; Su, Wenyan; Chen, Shanshan, et alARTICLE79 A Non-Conjugated Polymer Acceptor for Efficient and Thermally Stable All-Polymer Solar Cells
2020-11High-performance and stable photoelectrochemical water splitting cell with organic-photoactive-layer-based photoanodeYu, Je Min; Lee, Jungho; Kim, Yoon Seo, et alARTICLE158 High-performance and stable photoelectrochemical water splitting cell with organic-photoactive-layer-based photoanode
2020-113D Cu ball-based hybrid triboelectric nanogenerator with non-fullerene organic photovoltaic cells for self-powering indoor electronicsJung, Sungwoo; Oh, Jiyeon; Yang, U. Jeong, et alARTICLE95 3D Cu ball-based hybrid triboelectric nanogenerator with non-fullerene organic photovoltaic cells for self-powering indoor electronics
2020-11A low boiling-point and low-cost fluorinated additive improves the efficiency and stability of organic solar cellsLi, Shaman; Ma, Qing; Chen, Shanshan, et alARTICLE45 A low boiling-point and low-cost fluorinated additive improves the efficiency and stability of organic solar cells
2020-11Silicon and oxygen synergistic effects for the discovery of new high-performance nonfullerene acceptorsQin, Ying; Chen, Hui; Yao, Jia, et alARTICLE93 Silicon and oxygen synergistic effects for the discovery of new high-performance nonfullerene acceptors
2020-09Guest-oriented non-fullerene acceptors for ternary organic solar cells with over 16.0% and 22.7% efficiencies under one-sun and indoor lightCho, Yongjoon; Kumari, Tanya; Jeong, Seonghun, et alARTICLE57 Guest-oriented non-fullerene acceptors for ternary organic solar cells with over 16.0% and 22.7% efficiencies under one-sun and indoor light
2020-09Recent Progress in Flexible and Stretchable Organic Solar CellsQin, Jianqiang; Lan, Linkai; Chen, Shanshan, et alARTICLE38 Recent Progress in Flexible and Stretchable Organic Solar Cells
2020-09Stable perovskite solar cells with efficiency exceeding 24.8% and 0.3-V voltage lossJeong, Mingyu; Choi, In Woo; Go, Eun Min, et alARTICLE90 Stable perovskite solar cells with efficiency exceeding 24.8% and 0.3-V voltage loss
2020-08Wide Band-gap Two-dimension Conjugated Polymer Donors with Different Amounts of Chlorine Substitution on Alkoxyphenyl Conjugated Side Chains for Non-fullerene Polymer Solar CellsZhang, Youdi; Wang, Yong; Ma, Ruijie, et alARTICLE95 Wide Band-gap Two-dimension Conjugated Polymer Donors with Different Amounts of Chlorine Substitution on Alkoxyphenyl Conjugated Side Chains for Non-fullerene Polymer Solar Cells

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