Improved Device Performance of Polymer Solar Cells by Using a Thin Light-harvesting-Complex Modified ZnO Film as the Cathode Interlayer

doi:10.1021/acsami.5b05969

IB-CAS > 中科院光生物学重点实验室

	Improved Device Performance of Polymer Solar Cells by Using a Thin Light-harvesting-Complex Modified ZnO Film as the Cathode Interlayer
	Liu, Xiaohui ; Liu, Cheng ; Sun, Ruixue ; Liu, Kun ; Zhang, Yajie ; Wang, Hai-Qiao ; Fang, Junfeng 1; Yang, Chunhong
	2015
发表期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
卷号	7 期号:34 页码:18904-18908
摘要	In this study, a high-performance inverted polymer solar cell (PSC) has been fabricated by incorporating a zinc oxide (ZnO)/light-harvesting complex II (LHCII) stacked structure as the cathode interlayer. The LHCII not only smoothens the film surface of ZnO, improves the contact between ZnO and the photoactive layer, but also suppresses the charge carrier recombination at the interface, hence all the device parameters of PTB7-based solar cells are simultaneously improved, yielding higher power conversion efficiency (PCE) up to 9.01% compared with the control one (PCE 8.01%). And the thin LHCII modification layer also presents similar positive effects in the PTB7-Th:PC71BM system (PCE from 8.31% to 9.60%). These results put forward a facile approach to the interfacial modification in high-performance PSCs and provide new insight into developing and utilizing inexpensive and environmentally friendly materials from the fields of biological photosynthesis.
关键词	ZnO nanoparticles LHCII modification interlayer cathode inverted polymer solar cells
学科领域	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
DOI	10.1021/acsami.5b05969
收录类别	SCI
语种	英语
WOS关键词	POWER CONVERSION EFFICIENCY ; OPEN-CIRCUIT VOLTAGE ; SIMULTANEOUS ENHANCEMENT ; PHOTOCURRENT ACTIVITY ; EXCEEDING 10-PERCENT ; PHOTOVOLTAIC CELLS ; TITANIUM-OXIDE ; LAYER ; ELECTRODES ; SPINACH
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000360868700002
出版者	AMER CHEMICAL SOC
文献子类	Article
出版地	WASHINGTON
资助机构	National Basic Research Program of China [2011CBA00904] ; Chinese Academy of Sciences [KSZD-EW-Z-018, KGZD-EW-T05] ; Ningbo Agricultural Key Science and Technology Program [2013C11035] ; Hundred Talent Program of Chinese Academy of Sciences
作者邮箱	yangch@ibcas.ac.cn ; fangjf@nimte.ac.cn
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/25680
专题	中科院光生物学重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, Key Lab Photobiol, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xiaohui,Liu, Cheng,Sun, Ruixue,et al. Improved Device Performance of Polymer Solar Cells by Using a Thin Light-harvesting-Complex Modified ZnO Film as the Cathode Interlayer[J]. ACS APPLIED MATERIALS & INTERFACES,2015,7(34):18904-18908.
APA	Liu, Xiaohui.,Liu, Cheng.,Sun, Ruixue.,Liu, Kun.,Zhang, Yajie.,...&Yang, Chunhong.(2015).Improved Device Performance of Polymer Solar Cells by Using a Thin Light-harvesting-Complex Modified ZnO Film as the Cathode Interlayer.ACS APPLIED MATERIALS & INTERFACES,7(34),18904-18908.
MLA	Liu, Xiaohui,et al."Improved Device Performance of Polymer Solar Cells by Using a Thin Light-harvesting-Complex Modified ZnO Film as the Cathode Interlayer".ACS APPLIED MATERIALS & INTERFACES 7.34(2015):18904-18908.

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