Perovskite bridging PbS quantum dot/polymer interface enables efficient solar cells

doi:10.1007/s12274-022-4195-8

CIOMP OpenIR

	Perovskite bridging PbS quantum dot/polymer interface enables efficient solar cells
	X. Meng; Y. F. Chen; F. Yang; J. Q. Zhang; G. Z. Shi; Y. N. Zhang; H. D. Tang; W. Chen; Y. Liu; L. Yuan; S. J. Li; K. Wang; Q. Chen; Z. K. Liu and W. L. Ma
	2022
发表期刊	Nano Research
ISSN	1998-0124
卷号	15 期号:7 页码:6121-6127
摘要	Conjugated polymers have been explored as promising hole-transporting layer (HTL) in lead sulfide (PbS) quantum dot (QD) solar cells. The fine regulation of the inorganic/organic interface is pivotal to realize high device performance. In this work, we propose using CsPbl(3) QDs as the interfacial layer between PbS QD active layer and organic polymer HTL. The relative soft perovskite can mediate the interface and form favorable energy level alignment, improving charge extraction and reducing interfacial charge recombination. As a result, the photovoltaic performance can be efficiently improved from 10.50% to 12.32%. This work may provide new guidelines to the device structural design of QD optoelectronics by integrating different solution-processed semiconductors.
DOI	10.1007/s12274-022-4195-8
URL	查看原文
收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66981
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	X. Meng,Y. F. Chen,F. Yang,et al. Perovskite bridging PbS quantum dot/polymer interface enables efficient solar cells[J]. Nano Research,2022,15(7):6121-6127.
APA	X. Meng.,Y. F. Chen.,F. Yang.,J. Q. Zhang.,G. Z. Shi.,...&Z. K. Liu and W. L. Ma.(2022).Perovskite bridging PbS quantum dot/polymer interface enables efficient solar cells.Nano Research,15(7),6121-6127.
MLA	X. Meng,et al."Perovskite bridging PbS quantum dot/polymer interface enables efficient solar cells".Nano Research 15.7(2022):6121-6127.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Perovskite bridging （3708KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载