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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
2017-12A Designed Ladder-Type Heteroarene Benzodi(Thienopyran) for High-Performance Fullerene-Free Organic Solar CellsWu, Hao; Fan, Haijun; Xu, Shengjie, et alARTICLE383 A Designed Ladder-Type Heteroarene Benzodi(Thienopyran) for High-Performance Fullerene-Free Organic Solar Cells
2017-11Modulating the Molecular Packing and Nanophase Blending via a Random Terpolymerization Strategy toward 11% Efficiency Nonfullerene Polymer Solar CellsChen, Shanshan; Cho, Hye Jin; Lee, Jungho, et alARTICLE566 Modulating the Molecular Packing and Nanophase Blending via a Random Terpolymerization Strategy toward 11% Efficiency Nonfullerene Polymer Solar Cells
2017-10Effect of pre-aggregation in conjugated polymer solution on performance of diketopyrrolopyrrole-based organic field-effect transistorsDereje, Mamo Melaku; Ji, Dongseob; Kang. So-Huei, et alARTICLE697 Effect of pre-aggregation in conjugated polymer solution on performance of diketopyrrolopyrrole-based organic field-effect transistors
2017-10Constructing a Strongly Absorbing Low-Bandgap Polymer Acceptor for High-Performance All-Polymer Solar CellsZhang, Zhi-Guo; Yang, Yankang; Yao, Jia, et alARTICLE471 Constructing a Strongly Absorbing Low-Bandgap Polymer Acceptor for High-Performance All-Polymer Solar Cells
2017-09Over 10% efficiency in single-junction polymer solar cells developed from easily accessible random terpolymersCho, Hye Jin; Kim, Yu Jin; Chen, Shanshan, et alARTICLE1481 Over 10% efficiency in single-junction polymer solar cells developed from easily accessible random terpolymers
2017-09Influence of Simultaneous Tuning of Molecular Weights and Alkyl Substituents of Poly(thienoisoindigo-alt-naphthalene)s on Morphology and Change Transport PropertiesCho, Hye Jin; Kang, Seok Ju; Lee, Sang Myeon, et alARTICLE461 Influence of Simultaneous Tuning of Molecular Weights and Alkyl Substituents of Poly(thienoisoindigo-alt-naphthalene)s on Morphology and Change Transport Properties
2017-08Densely Packed Random Quarterpolymers Containing Two Donor and Two Acceptor Units: Controlling Absorption Ability and Molecular Interaction to Enable Enhanced Polymer Photovoltaic DevicesKang, So-Huei; Kumari, Tanya; Lee, Sang Myeon, et alARTICLE377 Densely Packed Random Quarterpolymers Containing Two Donor and Two Acceptor Units: Controlling Absorption Ability and Molecular Interaction to Enable Enhanced Polymer Photovoltaic Devices
2017-07Locking-In Optimal Nanoscale Structure Induced by Naphthalenediimide-Based Polymeric Additive Enables Efficient and Stable Inverted Polymer Solar CellsPark, Kwang Hyun; An, Yujin; Jung, Seungon, et alARTICLE604 Locking-In Optimal Nanoscale Structure Induced by Naphthalenediimide-Based Polymeric Additive Enables Efficient and Stable Inverted Polymer Solar Cells
2017-06Chlorinated 2,1,3-Benzothiadiazole-Based Polymers for Organic Field-Effect TransistorsKang, So-Huei; Tabi, Grace Dansoa; Lee, Junghoon, et alARTICLE376 Chlorinated 2,1,3-Benzothiadiazole-Based Polymers for Organic Field-Effect Transistors
2017-05Robust nanogenerators based on graft copolymers via control of dielectrics for remarkable output power enhancementLee, Jae Won; Cho, Hye Jin; Chun, Junsung, et alARTICLE786 Robust nanogenerators based on graft copolymers via control of dielectrics for remarkable output power enhancement
2017-05High-Performance Furan-Containing Conjugated Polymer for Environmentally Benign Solution ProcessingLee, Sang Myeon; Lee, Hae Rang; Han, A-Reum, et alARTICLE497 High-Performance Furan-Containing Conjugated Polymer for Environmentally Benign Solution Processing
2017-049.73% Efficiency Nonfullerene All Organic Small Molecule Solar Cells with Absorption-Complementary Donor and AcceptorBin, Haijun; Yang, Yankang; Zhang, Zhi-Guo, et alARTICLE508 9.73% Efficiency Nonfullerene All Organic Small Molecule Solar Cells with Absorption-Complementary Donor and Acceptor
2017-03Chemically Robust Ambipolar Organic Transistor Array Directly Patterned by PhotolithographyLee, Eun Kwang; Park, Cheol Hee; Lee, Junghoon, et alARTICLE640 Chemically Robust Ambipolar Organic Transistor Array Directly Patterned by Photolithography
2017-03Effect of Heterocyclic Anchoring Sequence on the Properties of Dithienogermole-Based Solar CellsWalker, Bright James; Han, Daehee; Moon, Mijin, et alARTICLE625 Effect of Heterocyclic Anchoring Sequence on the Properties of Dithienogermole-Based Solar Cells
2017-02A Role of Side-Chain Regiochemistry of Thienylene-Vinylene-Thienylene (TVT) in the Transistor Performance of Isomeric PolymersKang, So-Huei; Lee, Hae Rang; Dutta, Gitish K., et alARTICLE519 A Role of Side-Chain Regiochemistry of Thienylene-Vinylene-Thienylene (TVT) in the Transistor Performance of Isomeric Polymers
2017-01Ternary Solar Cells with a Mixed Face-On and Edge-On Enable an Unprecedented Efficiency of 12.1%Kumari, Tanya; Lee, Sang Myeon; Kang, So-Huei, et alARTICLE657 Ternary Solar Cells with a Mixed Face-On and Edge-On Enable an Unprecedented Efficiency of 12.1%
2017-01A Synergetic Effect of Molecular Weight and Fluorine in All-Polymer Solar Cells with Enhanced PerformanceChen, Shanshan; An, Yujin; Dutta, Gitish K., et alARTICLE623 A Synergetic Effect of Molecular Weight and Fluorine in All-Polymer Solar Cells with Enhanced Performance
2016-1211.4% Efficiency non-fullerene polymer solar cells with trialkylsilyl substituted 2D-conjugated polymer as donorBin, Haijun; Gao, Liang; Zhang, Zhi-Guo, et alARTICLE1039 11.4% Efficiency non-fullerene polymer solar cells with trialkylsilyl substituted 2D-conjugated polymer as donor
2016-11The use of an n-type macromolecular additive as a simple yet effective tool for improving and stabilizing the performance of organic solar cellsPark, Kwang Hyun; An, Yujin; Jung, Seungon, et alARTICLE930 The use of an n-type macromolecular additive as a simple yet effective tool for improving and stabilizing the performance of organic solar cells
2016-11Side-Chain Isomerization on an n-type Organic Semiconductor ITIC Acceptor Makes 11.77% High Efficiency Polymer Solar CellsYang, Yangkang; Zhang, Zhi-Guo; Bin, Haihun, et alARTICLE842 Side-Chain Isomerization on an n-type Organic Semiconductor ITIC Acceptor Makes 11.77% High Efficiency Polymer Solar Cells

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