Fine-Tuning the Quasi-3D Geometry: Enabling Efficient Nonfullerene Organic Solar Cells Based on Perylene Diimides
文献类型：期刊论文
| 作者 | Liu, Zhitian1; Zhang, Linhua1; Shao, Ming2; Wu, Yao1,3; Zeng, Di1; Cai, Xiang2; Duan, Jiashun2; Zhang, Xiaolu1; Gao, Xiang1 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2018-01-10 |
| 卷号 | 10期号:1页码:762-768 |
| 关键词 | Organic Solar Cells Nonfullerene Acceptors Perylene Diimides Quasi-3d Structure Core Unit |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/acsami.7b16406 |
| 文献子类 | Article |
| 英文摘要 | The geometries of acceptors based on perylene diimides (PDIs) are important for improving the phase separation and charge transport in organic solar cells. To fine-tune the geometry, biphenyl, spiro-bifluorene, and benzene were used as the core moiety to construct quasi-three-dimensional nonfullerene acceptors based on PDI building blocks. The molecular geometries, energy levels, optical properties, photovoltaic properties, and exciton kinetics were systematically studied. The structure performance relationship was discussed as well. Owing to the finest phase separation, the highest charge mobility and smallest nongeminate recombination, the power conversion efficiency of nonfullerene solar cells using PDI derivatives with biphenyl core (BP-PDI4) as acceptor reached 7.3% when high-performance wide band gap donor material poly[(2,6-(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)-benzo[1,2-b:4,5-b'] dithiophene))-alt-(5,5-(1',3'-di-2-thienyl-5',7'-bis(2-ethylhexyl)benzo [1',2'-c:4',5'-c']dithiophene-4,8-dione))] was blended. |
| WOS关键词 | SMALL-MOLECULE ; ELECTRON-ACCEPTORS ; CHARGE GENERATION ; RING-FUSION ; FULLERENE ; PERFORMANCE ; PHOTOVOLTAICS ; PDI ; RECOMBINATION ; STRATEGY |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000422814400082 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | Wuhan Yellow Crane Program for Excellent Talents, Hubei Technology Innovation Major Project(2016AAA030) ; Recruitment Program of Global Youth Experts of China ; Foundation for Outstanding Youth Innovative Research Groups of Higher Education Institution in Hubei Province(T201706) ; Foundation for Innovative Research Groups of Hubei Natural Science Foundation of China(2017CFA009) ; Youth Project of Hubei provincial department of education(Q20171501) |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/10555]  |
| 专题 | 中国科学院青岛生物能源与过程研究所 |
| 通讯作者 | Shao, Ming; Gao, Xiang |
| 作者单位 | 1.Wuhan Inst Technol, Sch Mat Sci & Engn, Wuhan 430073, Hubei, Peoples R China 2.Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China 3.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Zhitian,Zhang, Linhua,Shao, Ming,et al. Fine-Tuning the Quasi-3D Geometry: Enabling Efficient Nonfullerene Organic Solar Cells Based on Perylene Diimides[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(1):762-768. |
| APA | Liu, Zhitian.,Zhang, Linhua.,Shao, Ming.,Wu, Yao.,Zeng, Di.,...&Gao, Xiang.(2018).Fine-Tuning the Quasi-3D Geometry: Enabling Efficient Nonfullerene Organic Solar Cells Based on Perylene Diimides.ACS APPLIED MATERIALS & INTERFACES,10(1),762-768. |
| MLA | Liu, Zhitian,et al."Fine-Tuning the Quasi-3D Geometry: Enabling Efficient Nonfullerene Organic Solar Cells Based on Perylene Diimides".ACS APPLIED MATERIALS & INTERFACES 10.1(2018):762-768. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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