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	Mos2 quantum dots with a tunable work function for high-performance organic solar cells
	Xing, Wang1,2; Chen, Yusheng1,2; Wang, Xinlong1,2; Lv, Lei1,2; Ouyang, Xinhua3; Ge, Ziyi3; Huang, Hui1,2
刊名	Acs applied materials & interfaces
	2016-10-12
卷号	8期号:40页码:26916-26923
关键词	Mos2 quantum dots Pinhole free Uv-ozone treatment Tunable work function Hole extraction layer Organic solar cells
ISSN号	1944-8244
DOI	10.1021/acsami.6b06081
通讯作者	Huang, hui(huihuang@ucas.ac.cn)
英文摘要	An efficient hole extraction layer (hel) is critical to achieve high-performance organic solar cells (oscs). in this study, we developed a pinhole-free and efficient hel based on mos2 quantum dots (qds) combined with uv-ozone (uvo) treatment. the optophysical properties and morphology of mos2 qds and their photovoltaic performance are investigated. the results showed that mos2 qds can form homogeneous films and can be applied as an interfacial layer not only for donors with shallow highest occupied molecular orbital (homo) but also for those with deep homo energy levels after uvo treatment (o-mos2 qds). the solar cells based on o-mos2 qds yield a power conversion efficiency (pce) of 8.66%, which is 71% and 12% higher than those of the oscs with pristine mos2 qd and o-mos2 nanosheets, respectively, and the highest pces for oscs containing mos2 materials. furthermore, the stability of solar cells based on mos2 qds is greatly improved in comparison with state-of-the-art pedot:pss. these results demonstrate the great potential of o-mos2 qds as an efficient hel for high-performance oscs.
WOS关键词	HYDROGEN EVOLUTION REACTION ; HOLE-EXTRACTION LAYER ; POLYMER PHOTOVOLTAIC CELLS ; BUFFER LAYER ; TRANSPORT LAYERS ; GRAPHENE OXIDE ; ONE-POT ; EFFICIENT ; NANOSHEETS ; MONOLAYER
WOS研究方向	Science & Technology - Other Topics ; Materials Science
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000385469000055
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2374868
专题	中国科学院大学
通讯作者	Huang, Hui
作者单位	1.Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 101408, Peoples R China 2.Univ Chinese Acad Sci, CAS Key Lab Vacuum Phys, Beijing 101408, Peoples R China 3.Chinese Acad Sci, NIMTE, Ningbo 315201, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Xing, Wang,Chen, Yusheng,Wang, Xinlong,et al. Mos2 quantum dots with a tunable work function for high-performance organic solar cells[J]. Acs applied materials & interfaces,2016,8(40):26916-26923.
APA	Xing, Wang.,Chen, Yusheng.,Wang, Xinlong.,Lv, Lei.,Ouyang, Xinhua.,...&Huang, Hui.(2016).Mos2 quantum dots with a tunable work function for high-performance organic solar cells.Acs applied materials & interfaces,8(40),26916-26923.
MLA	Xing, Wang,et al."Mos2 quantum dots with a tunable work function for high-performance organic solar cells".Acs applied materials & interfaces 8.40(2016):26916-26923.

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