Y
Yunchuang Wang
Researcher at Nankai University
Publications - 35
Citations - 3651
Yunchuang Wang is an academic researcher from Nankai University. The author has contributed to research in topics: Organic solar cell & Energy conversion efficiency. The author has an hindex of 19, co-authored 34 publications receiving 3296 citations.
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Journal ArticleDOI
A series of simple oligomer-like small molecules based on oligothiophenes for solution-processed solar cells with high efficiency.
Bin Kan,Miaomiao Li,Qian Zhang,Feng Liu,Xiangjian Wan,Yunchuang Wang,Wang Ni,Guankui Long,Xuan Yang,Huanran Feng,Yi Zuo,Mingtao Zhang,Fei Huang,Yong Cao,Thomas P. Russell,Yongsheng Chen +15 more
TL;DR: The results demonstrate that a fine and balanced modification/design of chemical structure can make significant performance differences and that the performance of solution-processed small-molecule-based solar cells can be comparable to or even surpass that of their polymer counterparts.
Journal ArticleDOI
Solution-Processed Organic Solar Cells Based on Dialkylthiol-Substituted Benzodithiophene Unit with Efficiency near 10%
Bin Kan,Qian Zhang,Miaomiao Li,Xiangjian Wan,Wang Ni,Guankui Long,Yunchuang Wang,Xuan Yang,Huanran Feng,Yongsheng Chen +9 more
TL;DR: A small molecule named DR3TSBDT with dialkylthiol-substituted benzo[1,2-b:4,5-b']dithiophene (BDT) as the central unit was designed and synthesized for solution-processed bulk-heterojunction solar cells.
Journal ArticleDOI
Solution-processed organic tandem solar cells with power conversion efficiencies >12%
Miaomiao Li,Ke Gao,Xiangjian Wan,Qian Zhang,Bin Kan,Ruoxi Xia,Feng Liu,Xuan Yang,Huanran Feng,Wang Ni,Yunchuang Wang,Jiajun Peng,Hongtao Zhang,Ziqi Liang,Hin-Lap Yip,Xiaobin Peng,Yong Cao,Yongsheng Chen +17 more
TL;DR: In this article, a solution-processed, tandem organic solar cell based on the small molecules DR3TSBDT and DPPEZnP-TBO was proposed.
Journal ArticleDOI
Small-Molecule Acceptor Based on the Heptacyclic Benzodi(cyclopentadithiophene) Unit for Highly Efficient Nonfullerene Organic Solar Cells
Bin Kan,Huanran Feng,Xiangjian Wan,Feng Liu,Xin Ke,Yanbo Wang,Yunchuang Wang,Hongtao Zhang,Chenxi Li,Jianhui Hou,Yongsheng Chen +10 more
TL;DR: The results demonstrate that the BDT unit could also be applied for designing NF-acceptors, and the fused-ring benzodi(cyclopentadithiophene) unit is a prospective block for designing new NF- acceptors with excellent performance.
Journal ArticleDOI
Fine-Tuning the Energy Levels of a Nonfullerene Small-Molecule Acceptor to Achieve a High Short-Circuit Current and a Power Conversion Efficiency over 12% in Organic Solar Cells.
Bin Kan,Jiangbin Zhang,Jiangbin Zhang,Feng Liu,Xiangjian Wan,Chenxi Li,Xin Ke,Yunchuang Wang,Huanran Feng,Yamin Zhang,Guankui Long,Richard H. Friend,Artem A. Bakulin,Yongsheng Chen +13 more
TL;DR: An unusually slow but ultimately efficient charge generation mediated by interfacial charge-pair states is observed, followed by effective charge extraction of the PBDB-T:NCBDT devices, among the best for solution-processed organic solar cells.