An easily prepared carbon quantum dots and employment for inverted organic photovoltaic devices

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所 > 中科院长春光机所知识产出

	An easily prepared carbon quantum dots and employment for inverted organic photovoltaic devices
	Zhang, X.; C. Liu; Z. Li; J. Guo; L. Shen; W. Guo; L. Zhang; S. Ruan and Y. Long
刊名	Chemical Engineering Journal
	2017
卷号	315
英文摘要	In this paper, the performance enhancement of organic solar cells based on PCDTBT:PC71BM and P3HT:PC60BM are demonstrated via employing carbon quantum dots (CQD) to modify the metal oxide electron transport layer. The incorporated CQD with carboxylic acid (COOH) groups could induce self-assembled monolayer (SAM) with TiO2buffer layer, which lowered the energy barrier for electron transfer and reduced the inherent incompatibility between the metal oxide and organic active layers. Further investigation shows that SAM of TiO2with CQD can improve the photo-induced exciton dissociation and charge transfer, leading to a low electron accumulation in charge transport layer and a reduced interface recombination loss. 2017 Elsevier B.V.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/59455]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang, X.,C. Liu,Z. Li,et al. An easily prepared carbon quantum dots and employment for inverted organic photovoltaic devices[J]. Chemical Engineering Journal,2017,315.
APA	Zhang, X..,C. Liu.,Z. Li.,J. Guo.,L. Shen.,...&S. Ruan and Y. Long.(2017).An easily prepared carbon quantum dots and employment for inverted organic photovoltaic devices.Chemical Engineering Journal,315.
MLA	Zhang, X.,et al."An easily prepared carbon quantum dots and employment for inverted organic photovoltaic devices".Chemical Engineering Journal 315(2017).