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Novel Perovskite Solar Cell Architecture Featuring Efficient Light Capture and Ultrafast Carrier Extraction
Yu, Yu1,2,3; Lei, Lei1,2; Yang, Songwang2; Xie, Junjie2; Shao, Jun2; Cao, Qipeng2; Zhang, Sheng2,4; Ni, Xiaojie5; Ye, Bangjiao5; Liu, Yan1,2
2017
发表期刊ACS Applied Materials and Interfaces
ISSN19448244
卷号9期号:28页码:23624-23634
摘要A new perovskite solar cell (PSC) structure with a functionalized interface between perovskite and a hole transport material has been proposed in this report. The short circuit current density of PSC was notably enhanced with the novel architecture (with an increase of 8.7%), and a power conversion efficiency (PCE) of 16.93% was achieved. With the increased perovskite/hole conductor interface, hysteresis suppression was observed. The advantages of this structure in light-harvesting efficiency, trap density, and carrier separation rate were proved by various characterization and analysis studies. It is noteworthy that a PCE of 14.67% was achieved with poly(3-hexyl-thiophene), which to our knowledge is the highest performing PSC based on this material. © 2017 American Chemical Society.
DOI10.1021/acsami.7b03666
EI入藏号20173003966038
EI主题词Perovskite solar cells
EI分类号482.2 Minerals - 702.3 Solar Cells - 741.3 Optical Devices and Systems - 913.1 Production Engineering - 951 Materials Science
引用统计
文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/25540
专题中国科学院上海硅酸盐研究所
作者单位1.State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
2.CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
3.University of Chinese Academy of Sciences, Beijing; 100039, China;
4.School of Environmental and Materials Engineering, College of Engineering, Shanghai Second Polytechnic University, Shanghai; 201209, China;
5.State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei; 23006, China
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Yu, Yu,Lei, Lei,Yang, Songwang,et al. Novel Perovskite Solar Cell Architecture Featuring Efficient Light Capture and Ultrafast Carrier Extraction[J]. ACS Applied Materials and Interfaces,2017,9(28):23624-23634.
APA Yu, Yu.,Lei, Lei.,Yang, Songwang.,Xie, Junjie.,Shao, Jun.,...&Liu, Yan.(2017).Novel Perovskite Solar Cell Architecture Featuring Efficient Light Capture and Ultrafast Carrier Extraction.ACS Applied Materials and Interfaces,9(28),23624-23634.
MLA Yu, Yu,et al."Novel Perovskite Solar Cell Architecture Featuring Efficient Light Capture and Ultrafast Carrier Extraction".ACS Applied Materials and Interfaces 9.28(2017):23624-23634.
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