Highly efficient polymer solar cells employing natural chlorophyllin as a cathode interfacial layer

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	Highly efficient polymer solar cells employing natural chlorophyllin as a cathode interfacial layer
	Fan, Xi; Guan, Qian; Peng, Ruixiang; Liu, Zhiyang; Ge, Ziyi; Song, Wei; Yang, Rongjuan; Hong, Ling; Lei, Tao; Wei, Qiang
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2018
卷号	6 期号:2 页码:464-468
关键词	Small-molecule Electrolyte High-performance Organic Photovoltaics 11-percent Efficiency Buffer Layer Interlayer Collection Zwitterion Stability Solvent
英文摘要	Development of green and low-cost interfacial materials is an important issue to promote the commercialization of polymer solar cells (PSC). In this study, a derivative of natural chlorophyll, called chlorophyllin (CuCN), is applied as a cathode interfacial layer (CIL) to effectively improve the charge-carrier transportation and collection of both fullerene and non-fullerene based PSCs. As a result, the high power conversion efficiency of 8.35% and 10.55% is achieved for fullerene PTB7:PC71BM-based devices and non-fullerene PBDB-T:IT-M-based devices, respectively. Notably, the natural chlorophyllin is a green food additive with low cost and solution-processability. This study demonstrates that the environment-friendly chlorophyllin is a promising CIL material to fabricate highly efficient solution-processed PSCs with a large area and low cost.
学科主题	Materials Science ; Physics
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/16876]
专题	2018专题
推荐引用方式 GB/T 7714	Fan, Xi,Guan, Qian,Peng, Ruixiang,et al. Highly efficient polymer solar cells employing natural chlorophyllin as a cathode interfacial layer[J]. JOURNAL OF MATERIALS CHEMISTRY A,2018,6(2):464-468.
APA	Fan, Xi.,Guan, Qian.,Peng, Ruixiang.,Liu, Zhiyang.,Ge, Ziyi.,...&Wei, Qiang.(2018).Highly efficient polymer solar cells employing natural chlorophyllin as a cathode interfacial layer.JOURNAL OF MATERIALS CHEMISTRY A,6(2),464-468.
MLA	Fan, Xi,et al."Highly efficient polymer solar cells employing natural chlorophyllin as a cathode interfacial layer".JOURNAL OF MATERIALS CHEMISTRY A 6.2(2018):464-468.