S
Sang Young Jeong
Researcher at Korea University
Publications - 40
Citations - 801
Sang Young Jeong is an academic researcher from Korea University. The author has contributed to research in topics: Chemistry & Polymer. The author has an hindex of 4, co-authored 9 publications receiving 166 citations.
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Journal ArticleDOI
Approaching 18% efficiency of ternary organic photovoltaics with wide bandgap polymer donor and well compatible Y6 : Y6-1O as acceptor.
Xiaoling Ma,Anping Zeng,Jinhua Gao,Zhenghao Hu,Chunyu Xu,Jae Hoon Son,Sang Young Jeong,Caixia Zhang,Mengyang Li,Kai Wang,He Yan,He Yan,Zaifei Ma,Yongsheng Wang,Han Young Woo,Fujun Zhang +15 more
TL;DR: New insight is provided into constructing highly efficient ternary OPVs with well compatible Y6 and its derivative as acceptor and the JSC and FF improvement of ternARY OPVs should be ascribed to comprehensively optimal photon harvesting, exciton dissociation and charge transport in Ternary active layers.
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Over 17.7% efficiency ternary-blend organic solar cells with low energy-loss and good thickness-tolerance
Jukka Westermarck,Jinhua Gao,Xiaoling Ma,Chunyu Xu,Xuelin Wang,Jae Hoon Son,Sang Young Jeong,Yang Zhang,Caixia Zhang,Kai Wang,Lianbin Niu,Jian Zhang,Han Young Woo,Fujun Zhang +13 more
TL;DR: In this article, the authors optimized the IT-M content to achieve a power-conversion-efficiency (PCE) of 17.71% in the optimized TOSCs, benefiting from simultaneously enhanced short-circuit-current density (JSC) of 25.95 µm−cm−2, open circuit voltage (VOC) of 0.875 ǫ, and fill factor (FF) of 78.02% in comparison with the OSCs with PM6:BTP-4F-12 as active-layers.
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Ternary Organic Photovoltaic Cells Exhibiting 17.59% Efficiency with Two Compatible Y6 Derivations as Acceptor
Xuelin Wang,Qianqian Sun,Jinhua Gao,Xiaoling Ma,Jae Hoon Son,Sang Young Jeong,Zhenghao Hu,Lianbin Niu,Han Young Woo,Jian Zhang,Fujun Zhang +10 more
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Over 18% ternary polymer solar cells enabled by a terpolymer as the third component
Wenhong Peng,Wenhong Peng,Thomas D. Anthopoulos,Yuanbao Lin,Weiguo Zhu,Sang Young Jeong,Zewdneh Genene,Artiom Magomedov,Han Young Woo,Cailing Chen,Wandi Wahyudi,Qiang Tao,Jiyong Deng,Yu Han,Vytautas Getautis,Weiguo Zhu,Thomas D. Anthopoulos,Ergang Wang,Ergang Wang +18 more
TL;DR: In this article, a terpolymer PM6-Si30 was constructed by inserting chlorine and alkylsilyl-substituted benzodithiophene (BDT) unit into the state-of-the-art polymer PM6.
Journal ArticleDOI
Achieving 15.81% and 15.29% efficiency of all-polymer solar cells based on layer-by-layer or bulk heterojunction structure
Wenjing Xu,Xixiang Zhu,Xiaoling Ma,Hang Zhou,Xiong Li,Sang Young Jeong,Han Young Woo,Zhengji Zhou,Qianqian Sun,Fujun Zhang +9 more
TL;DR: In this paper , wide bandgap polymer donor PM6 and narrow band gap polymer acceptor PY-IT were selected to construct all-polymer solar cells (all-PSCs) with layer-by-layer (LbL) or bulk heterojunction (BHJ) structure.