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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
2022-04Rational Regulation of the Molecular Aggregation Enables A Facile Blade-Coating Process of Large-area All-Polymer Solar Cells with Record EfficiencyChen, Dong; Liu, Siqi; Huang, Bin, et alARTICLE20 Rational Regulation of the Molecular Aggregation Enables A Facile Blade-Coating Process of Large-area All-Polymer Solar Cells with Record Efficiency
2022-03Volatile Solid Additive-Assisted Sequential Deposition Enables 18.42% Efficiency in Organic Solar CellsQin, Jianqiang; Yang, Qianguang; Oh, Jiyeon, et alARTICLE37 Volatile Solid Additive-Assisted Sequential Deposition Enables 18.42% Efficiency in Organic Solar Cells
2022-03Oligomer-Assisted Photoactive Layers Enable >18 % Efficiency of Organic Solar CellsCheng, Yujun; Huang, Bin; Huang, Xuexiang, et alARTICLE29 Oligomer-Assisted Photoactive Layers Enable >18 % Efficiency of Organic Solar Cells
2022-03Non-Fused Polymerized Small Molecular Acceptors for Efficient All-Polymer Solar CellsWu, Baoqi; Zhang, Yue; Tian, Shizeng, et alARTICLE3 Non-Fused Polymerized Small Molecular Acceptors for Efficient All-Polymer Solar Cells
2022-02Near-infrared absorbing polymer acceptors enabled by selenophene-fused core and halogenated end-group for binary all-polymer solar cells with efficiency over 16%Fan, Qunping; Fu, Huiting; Luo, Zhenghui, et alARTICLE89 Near-infrared absorbing polymer acceptors enabled by selenophene-fused core and halogenated end-group for binary all-polymer solar cells with efficiency over 16%
2022-02Effect of Third Component on Efficiency and Stability in Ternary Organic Solar Cells: More than a Simple SuperpositionJung, Sungwoo; Cho, Yongjoon; Kang, So-Huei, et alARTICLE60 Effect of Third Component on Efficiency and Stability in Ternary Organic Solar Cells: More than a Simple Superposition
2022-0216.3% Efficiency binary all-polymer solar cells enabled by a novel polymer acceptor with an asymmetrical selenophene-fused backboneFu, Huiting; Fan, Qunping; Gao, Wei, et alARTICLE91 16.3% Efficiency binary all-polymer solar cells enabled by a novel polymer acceptor with an asymmetrical selenophene-fused backbone
2022-02Guanine‐based G‐quadruplexes Templated by Various Cations toward Potential Use as Single‐Ion ConductorsKang, So-Huei; Lee, Kyung Min; Cho, Seok-Kyu, et alARTICLE53 Guanine‐based G‐quadruplexes Templated by Various Cations toward Potential Use as Single‐Ion Conductors
2022-02Simultaneous Interfacial Modification and Crystallization Control by Biguanide Hydrochloride for Stable Perovskite Solar Cell with PCE of 24.4%Xiong, Zhuang; Chen, Xiao; Zhang, Bo, et alARTICLE66 Simultaneous Interfacial Modification and Crystallization Control by Biguanide Hydrochloride for Stable Perovskite Solar Cell with PCE of 24.4%
2022-02Exploiting Novel Unfused-Ring Acceptor for Efficient Organic Solar Cells with Record Open-Circuit Voltage and Fill FactorLiu, Zuoji; Mao, Qilong; Wang, Jing, et alARTICLE124 Exploiting Novel Unfused-Ring Acceptor for Efficient Organic Solar Cells with Record Open-Circuit Voltage and Fill Factor
2022-02Random Copolymerization Strategy for Host Polymer Donor PM6 Enables Improved Efficiency Both in Binary and Ternary Organic Solar CellsYang, Na; Cheng, Yujun; Kim, Seoyoung, et alARTICLE23 Random Copolymerization Strategy for Host Polymer Donor PM6 Enables Improved Efficiency Both in Binary and Ternary Organic Solar Cells
2022-01Novel Narrow Bandgap Terpolymer Donors Enables Record Performance for Semitransparent Organic Solar Cells Based on All-Narrow Bandgap SemiconductorsHuang, Xuexiang; Zhang, Lifu; Cheng, Yujun, et alARTICLE60 Novel Narrow Bandgap Terpolymer Donors Enables Record Performance for Semitransparent Organic Solar Cells Based on All-Narrow Bandgap Semiconductors
2022-01Regiospecific N-alkyl substitution tunes the molecular packing of high-performance non-fullerene acceptorsQi, Feng; Jones, Leighton O.; Jiang, Kui, et alARTICLE63 Regiospecific N-alkyl substitution tunes the molecular packing of high-performance non-fullerene acceptors
2022-01Intrachain photophysics of a donor–acceptor copolymerNho, Hak-Won; Park, Won-Woo; Lee, Byongkyu, et alARTICLE75 Intrachain photophysics of a donor–acceptor copolymer
2022-01Large-area perovskite solar cells employing spiro-Naph hole transport materialJeong, Mingyu; Choi, In Woo; Yim, Kanghoon, et alARTICLE65 Large-area perovskite solar cells employing spiro-Naph hole transport material
2021-12Viable Mixing Protocol Based on Formulated Equations for Achieving Desired Molecular Weight and Maximal Charge Separation of Photovoltaic PolymerLee, Byongkyu; Kim, Seoyoung; Nho, Hak‐Won, et alARTICLE102 Viable Mixing Protocol Based on Formulated Equations for Achieving Desired Molecular Weight and Maximal Charge Separation of Photovoltaic Polymer
2021-12Efficiency Improvement of All-Small-Molecule Organic Solar Cells Through Fused-Aromatic-Ring Side-Chained DonorsHu, Chao; Xu, Jingjing; Cai, Songming, et alARTICLE64 Efficiency Improvement of All-Small-Molecule Organic Solar Cells Through Fused-Aromatic-Ring Side-Chained Donors
2021-12Chiral Optoelectronic Functionalities via the DNA-Organic Semiconductor ComplexHan, Moon Jong; Yun, Hee Seong; Cho, Yongjoon, et alARTICLE51 Chiral Optoelectronic Functionalities via the DNA-Organic Semiconductor Complex
2021-12Selective, stable, bias-free, and efficient solar hydrogen peroxide production on inorganic layered materialsSong, Jaejung; Yu, Je Min; Ahn, Jang Hyuk, et alARTICLE132 Selective, stable, bias-free, and efficient solar hydrogen peroxide production on inorganic layered materials
2021-11Unidirectional Macroscopic Alignment of Chlorobenzo[c]-[1,2,5]thiadiazole-Based Semiconducting Copolymers with Controlled RegiochemistryChung, Sein; Cho, Yongjoon; Kim, Jinsung, et alARTICLE66 Unidirectional Macroscopic Alignment of Chlorobenzo[c]-[1,2,5]thiadiazole-Based Semiconducting Copolymers with Controlled Regiochemistry

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