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Simple planar perovskite solar cells with a dopant-free benzodithiophene conjugated polymer as hole transporting material
Chen, Weiye1; Bao, Xichang; Zhu, Qianqian2,3; Zhu, Dangqiang2; Qiu, Meng2; Sun, Mingliang1; Yang, Renqiang2,4
2015
发表期刊JOURNAL OF MATERIALS CHEMISTRY C
卷号3期号:39页码:10070-10073
摘要Dopant-free poly[(4,8-bis-(2-ethylhexyloxy)-benzo[1,2-b; 4,5-b']dithiophene)-2,6-diyl-alt-(4-(2-ethylhexanoyl)-thieno[3,4-b] thiophene)-2,6-diyl] (PBDTTT-C) polymer is used as hole transporting material (HTM) in electron transporting material (ETM) free planar perovskite solar cells (PSCs). The devices with a PBDTTT-C HTM show higher power conversion efficiency (PCE = 9.95%) than the devices with a P3HT HTM (PCE = 6.17%) with enhanced short circuit current density (J(sc)), open circuit voltage (V-oc) and fill factor (FF) in a simple device configuration (ITO/CH3NH3PbI3/PBDTTT-C/MoO3/Ag), due to the suitable energy level, better carrier mobility and lower interfacial charge recombination.
文章类型Article
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1039/c5tc01856k
关键词[WOS]ORGANOMETAL HALIDE PEROVSKITES ; PHOTOVOLTAIC CELLS ; EFFICIENCY ; LAYER ; CH3NH3PBI3 ; DEPOSITION ; GROWTH
收录类别SCI
语种英语
WOS研究方向Materials Science ; Physics
WOS类目Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号WOS:000363250900003
引用统计
文献类型期刊论文
条目标识符http://ir.qibebt.ac.cn/handle/337004/6717
专题先进有机功能材料研究组
作者单位1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China
2.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China
3.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China
4.S China Univ Technol, State Key Lab Luminescent Mat & Devices, Guangzhou 510641, Peoples R China
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GB/T 7714
Chen, Weiye,Bao, Xichang,Zhu, Qianqian,et al. Simple planar perovskite solar cells with a dopant-free benzodithiophene conjugated polymer as hole transporting material[J]. JOURNAL OF MATERIALS CHEMISTRY C,2015,3(39):10070-10073.
APA Chen, Weiye.,Bao, Xichang.,Zhu, Qianqian.,Zhu, Dangqiang.,Qiu, Meng.,...&Yang, Renqiang.(2015).Simple planar perovskite solar cells with a dopant-free benzodithiophene conjugated polymer as hole transporting material.JOURNAL OF MATERIALS CHEMISTRY C,3(39),10070-10073.
MLA Chen, Weiye,et al."Simple planar perovskite solar cells with a dopant-free benzodithiophene conjugated polymer as hole transporting material".JOURNAL OF MATERIALS CHEMISTRY C 3.39(2015):10070-10073.
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