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Dongjun Xie
Researcher at Wuhan University
Publications - 17
Citations - 1362
Dongjun Xie is an academic researcher from Wuhan University. The author has contributed to research in topics: Polymer solar cell & Organic solar cell. The author has an hindex of 12, co-authored 16 publications receiving 1177 citations.
Papers
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Journal ArticleDOI
Optimized Fibril Network Morphology by Precise Side-Chain Engineering to Achieve High-Performance Bulk-Heterojunction Organic Solar Cells.
Tao Liu,Lijun Huo,Sreelakshmi Chandrabose,Kai Chen,Guangchao Han,Feng Qi,Xiangyi Meng,Dongjun Xie,Wei Ma,Yuanping Yi,Justin M. Hodgkiss,Feng Liu,Jing Wang,Chuluo Yang,Yanming Sun +14 more
TL;DR: The results indicate the formation of well-defined fibrillar structure is a promising approach to achieving a favorable morphology in BHJ OSCs.
Journal ArticleDOI
Fine-Tuning of Molecular Packing and Energy Level through Methyl Substitution Enabling Excellent Small Molecule Acceptors for Nonfullerene Polymer Solar Cells with Efficiency up to 12.54
Zhenghui Luo,Zhenghui Luo,Haijun Bin,Tao Liu,Zhi-Guo Zhang,Yankang Yang,Cheng Zhong,Beibei Qiu,Guanghao Li,Wei Gao,Dongjun Xie,Kailong Wu,Yanming Sun,Feng Liu,Yongfang Li,Chuluo Yang,Chuluo Yang +16 more
TL;DR: A novel small molecule acceptor MeIC with a methylated end-capping group is developed, which exhibits a higher lowest unoccupied molecular orbital (LUMO) level value, tighter molecular packing, better crystallites quality, and stronger absorption in the range of 520-740 nm.
Journal ArticleDOI
Asymmetrical Ladder‐Type Donor‐Induced Polar Small Molecule Acceptor to Promote Fill Factors Approaching 77% for High‐Performance Nonfullerene Polymer Solar Cells
Wei Gao,Wei Gao,Miao Zhang,Tao Liu,Ruijie Ming,Qiaoshi An,Kailong Wu,Dongjun Xie,Zhenghui Luo,Cheng Zhong,Feng Liu,Fujun Zhang,He Yan,Chuluo Yang,Chuluo Yang +14 more
TL;DR: The asymmetrical design strategy accompanied with side chain and end group engineering makes IDT 6CN-Th- and IDT6CN-M-based nonfullerene PSCs achieve high power conversion efficiency with FFs approaching 77%.
Journal ArticleDOI
A Novel Thiophene‐Fused Ending Group Enabling an Excellent Small Molecule Acceptor for High‐Performance Fullerene‐Free Polymer Solar Cells with 11.8% Efficiency
Dongjun Xie,Tao Liu,Wei Gao,Cheng Zhong,Lijun Huo,Zhenghui Luo,Kailong Wu,Wentao Xiong,Feng Liu,Yanming Sun,Chuluo Yang +10 more
TL;DR: In this paper, a small molecule acceptor of ITCPTC with thiophene-fused ending group was designed and synthesized by employing a new active methylene precursor of CPTCN.
Journal ArticleDOI
Side Group Engineering of Small Molecular Acceptors for High‐Performance Fullerene‐Free Polymer Solar Cells: Thiophene Being Superior to Selenophene
Wei Gao,Qiaoshi An,Ruijie Ming,Dongjun Xie,Kailong Wu,Zhenghui Luo,Yang Zou,Fujun Zhang,Chuluo Yang,Chuluo Yang +9 more
TL;DR: In this paper, two SMAs with n-hexylthienyl and nhexylselenophenyl as side chain were designed and synthesized by employing newly developed thiophene-fused ending group (CPTCN).