气候变化领域集成服务门户(CCPortal): Semitransparent polymer solar cells with 12.37% efficiency and 18.6% average visible transmittance

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DOI	10.1016/j.scib.2019.09.016
	Semitransparent polymer solar cells with 12.37% efficiency and 18.6% average visible transmittance
	Hu Z.; Wang Z.; An Q.; Zhang F.
发表日期	2020
ISSN	20959273
起始页码	131
结束页码	137
卷号	65 期号:2
英文摘要	A series of opaque and semitransparent polymer solar cells (PSCs) were fabricated with PM6:Y6 as active layers, and 100 nm Al or 1 nm Au/(20, 15, 10 nm) Ag layer as electrode, respectively. The power conversion efficiency (PCE) of opaque PSCs arrives to 15.83% based on the optimized active layer with a thickness of 100 nm, resulting from the well-balanced photon harvesting and charge collection. Meanwhile, the 100 nm PM6:Y6 blend film exhibits a 50.5% average visible transmittance (AVT), which has great potential in preparing efficient semitransparent PSCs. The semitransparent electrodes were fabricated with 1 nm Au and different thick Ag layers, exhibiting a relatively high transmittance in visible light range and relatively low transmittance in near infrared range. The PCE and AVT of the semitransparent PSCs can be adjusted from 14.20% to 12.37% and from 8.9% to 18.6% along with Ag layer thickness decreasing from 20 to 10 nm, respectively, which are impressive values among the reported semitransparent PSCs. © 2019 Science China Press
关键词	Average visible transmittance Narrow band gap materials Photopic response of human eye Power conversion efficiency Semitransparent electrode Semitransparent polymer solar cells
英文关键词	Conversion efficiency; Efficiency; Electrodes; Energy gap; Infrared devices; Polymers; Silver; Human eye; Narrow band gap; Power conversion efficiencies; Semi-transparent electrodes; Visible transmittance; Polymer solar cells
语种	英语
来源期刊	Science Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/207063
作者单位	Key Laboratory of Luminescence and Optical Information, Ministry of Education, Beijing Jiaotong University, Beijing, 100044, China; School Electrical Engineering, Beijing Jiaotong University, Beijing, 100044, China
推荐引用方式 GB/T 7714	Hu Z.,Wang Z.,An Q.,et al. Semitransparent polymer solar cells with 12.37% efficiency and 18.6% average visible transmittance[J],2020,65(2).
APA	Hu Z.,Wang Z.,An Q.,&Zhang F..(2020).Semitransparent polymer solar cells with 12.37% efficiency and 18.6% average visible transmittance.Science Bulletin,65(2).
MLA	Hu Z.,et al."Semitransparent polymer solar cells with 12.37% efficiency and 18.6% average visible transmittance".Science Bulletin 65.2(2020).