globalchange  > 气候变化与战略
DOI: 10.1016/j.scib.2019.09.016
论文题名:
Semitransparent polymer solar cells with 12.37% efficiency and 18.6% average visible transmittance
作者: Hu Z.; Wang Z.; An Q.; Zhang F.
刊名: Science Bulletin
ISSN: 20959273
出版年: 2020
卷: 65, 期:2
起始页码: 131
结束页码: 137
语种: 英语
中文关键词: 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
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
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/169919
Appears in Collections:气候变化与战略

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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

Recommended Citation:
Hu Z.,Wang Z.,An Q.,et al. Semitransparent polymer solar cells with 12.37% efficiency and 18.6% average visible transmittance[J]. Science Bulletin,2020-01-01,65(2)
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