scholarly journals Polymer-modified halide perovskite films for efficient and stable planar heterojunction solar cells

2017 ◽  
Vol 3 (8) ◽  
pp. e1700106 ◽  
Author(s):  
Lijian Zuo ◽  
Hexia Guo ◽  
Dane W. deQuilettes ◽  
Sarthak Jariwala ◽  
Nicholas De Marco ◽  
...  
Keyword(s):  
Solar Cells ◽  
Heterojunction Solar Cells ◽  
Halide Perovskite ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction

scholarly journals A Universal Deposition Protocol for Planar Heterojunction Solar Cells with High Efficiency Based on Hybrid Lead Halide Perovskite Families

2016 ◽  
Vol 28 (48) ◽  
pp. 10701-10709 ◽  
Author(s):  
Bert Conings ◽  
Aslihan Babayigit ◽  
Matthew T. Klug ◽  
Sai Bai ◽  
Nicolas Gauquelin ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Heterojunction Solar Cells ◽  
Halide Perovskite ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction ◽  
Lead Halide

THE ROLE OF Br AS DOPANT ON THE STRUCTURAL AND CHARGE TRANSPORT PROPERTIES IN CH3NH3PbI3−x−yBrxCly MIXED-HALIDE PEROVSKITE FOR HYBRID SOLAR CELLS

2019 ◽  
Vol 26 (02) ◽  
pp. 1850137
Author(s):  
JINFENG WANG ◽  
BENGUANG ZHAO ◽  
LEI ZHU ◽  
JIAN SONG
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Perovskite Solar Cells ◽  
Ambient Conditions ◽  
Perovskite Layer ◽  
Heterojunction Solar Cells ◽  
Halide Perovskite ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction

A series of CH3NH3PbI[Formula: see text]BrxCly mixed-halide perovskite were fabricated as light harvesters for organic–inorganic planar heterojunction perovskite solar cells (PSCs). This paper aimed at investigating the morphology and structural properties of Br doped mixed-halide perovskites and the influence on the corresponding photovoltaic performances. We found that Br incorporation in an I/Cl-based structure dramatically improved the charge transport within the perovskite layer. The average efficiency of the planar device was 13.6% with a minimal standard deviation of [Formula: see text] 1.53% and best efficiency as high as 15.13% was achieved. Moreover, the device showed superior stability over 20 days with little degradation [Formula: see text]9% when stored under ambient conditions, indicating the outstanding performances of planar heterojunction solar cells based on this material. The results highlight the crucial role of the Br doping on the performance of the PSCs and pave the way for further progress on this field.

Improved perovskite morphology and crystallinity using porous PbI2 layers for efficient planar heterojunction solar cells

2017 ◽  
Vol 111 (24) ◽  
pp. 243902 ◽  
Author(s):  
Xianyu Jia ◽  
Ziyang Hu ◽  
Jie Xu ◽  
Like Huang ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Heterojunction Solar Cells ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction

Formamidinium lead trihalide: a broadly tunable perovskite for efficient planar heterojunction solar cells

2014 ◽  
Vol 7 (3) ◽  
pp. 982 ◽  
Author(s):  
Giles E. Eperon ◽  
Samuel D. Stranks ◽  
Christopher Menelaou ◽  
Michael B. Johnston ◽  
Laura M. Herz ◽  
...  
Keyword(s):  
Solar Cells ◽  
Heterojunction Solar Cells ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction
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