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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
2021-08Unassisted photocatalytic H2O2 production under visible light by fluorinated polymer-TiO2 heterojunctionHong, Yerin; Cho, Yongjoon; Go, Eun Min, et alARTICLE26 Unassisted photocatalytic H2O2 production under visible light by fluorinated polymer-TiO2 heterojunction
2021-07Over 13.8% efficiency of organic solar cells fabricated by air-processable spontaneously spreading process through water temperature controlKumari, Tanya; Oh, Jiyeon; Lee, Sang Myeon, et alARTICLE7 Over 13.8% efficiency of organic solar cells fabricated by air-processable spontaneously spreading process through water temperature control
2021-06Eutectic phase behavior induced by a simple additive contributes to efficient organic solar cellsFu, Jiehao; Chen, Haiyan; Huang, Peihao, et alARTICLE21 Eutectic phase behavior induced by a simple additive contributes to efficient organic solar cells
2021-06Triisopropylsilyl-Substituted Benzo[1,2-b:4,5-c ']dithiophene-4,8-dione-Containing Copolymers with More Than 17% Efficiency in Organic Solar CellsJeong, Mingyu; Oh, Jiyeon; Cho, Yongjoon, et alARTICLE9 Triisopropylsilyl-Substituted Benzo[1,2-b:4,5-c ']dithiophene-4,8-dione-Containing Copolymers with More Than 17% Efficiency in Organic Solar Cells
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 alARTICLE147 High performance H2O2 production achieved by sulfur-doped carbon on CdS photocatalyst via inhibiting reverse H2O2 decomposition
2021-04Structural similarity induced improvement in the performance of organic solar cells based on novel terpolymer donors daggerCheng, Yujun; Jin, Hui; Oh, Jiyeon, et alARTICLE28 Structural similarity induced improvement in the performance of organic solar cells based on novel terpolymer donors dagger
2021-04Antioxidant Additive with a High Dielectric Constant for High Photo-Oxidative Stabilization of Organic Solar Cells without Almost Sacrificing Initial High EfficienciesOh, Jiyeon; Lee, Sang Myeon; Jung, Sungwoo, et alARTICLE21 Antioxidant Additive with a High Dielectric Constant for High Photo-Oxidative Stabilization of Organic Solar Cells without Almost Sacrificing Initial High Efficiencies
2021-04Novel High-Efficiency Polymer Acceptors via Random Ternary Copolymerization Engineering Enables All-Polymer Solar Cells with Excellent Performance and StabilityChen, Dong; Liu, Siqi; Oh, Jiyeon, et alARTICLE15 Novel High-Efficiency Polymer Acceptors via Random Ternary Copolymerization Engineering Enables All-Polymer Solar Cells with Excellent Performance and Stability
2021-03Performance-Enhancing Approaches for PEDOT:PSS-Si Hybrid Solar CellsSun, Zhe; He, Ya; Xiong, Banglun, et alARTICLE85 Performance-Enhancing Approaches for PEDOT:PSS-Si Hybrid Solar Cells
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 alARTICLE20 Narrow band-gap materials with overlapping absorption simultaneously increase the open circuit voltage and average visible transmittance of semitransparent organic solar cells
2021-03High electron mobility fluorinated indacenodithiophene small molecule acceptors for organic solar cellsPan, Fei; Li, Xiaojun; Bai, Song, et alARTICLE15 High electron mobility fluorinated indacenodithiophene small molecule acceptors for 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 alARTICLE33 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 alARTICLE32 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 alARTICLE32 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 alARTICLE115 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 alARTICLE77 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 alARTICLE151 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 alARTICLE88 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 alARTICLE109 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 alARTICLE193 High-performance and stable photoelectrochemical water splitting cell with organic-photoactive-layer-based photoanode

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