Metal Acetylacetonate Series in Interface Engineering for Full Low‐Temperature‐Processed, High‐Performance, and Stable Planar Perovskite Solar Cells with Conversion Efficiency over 16% on 1 cm 2  Scale | Zendy

Chen Wei | Zendy; Xu Leiming | Zendy; Feng Xiyuan | Zendy; Jie Jiansheng | Zendy; He Zhubing | Zendy

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Metal Acetylacetonate Series in Interface Engineering for Full Low‐Temperature‐Processed, High‐Performance, and Stable Planar Perovskite Solar Cells with Conversion Efficiency over 16% on 1 cm 2 Scale

Author(s) -

Chen Wei,

Xu Leiming,

Feng Xiyuan,

Jie Jiansheng,

He Zhubing

Publication year - 2017

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201603923

Subject(s) - perovskite (structure) , materials science , planar , energy conversion efficiency , series (stratigraphy) , interface (matter) , hysteresis , scale (ratio) , nanotechnology , optoelectronics , engineering physics , chemical engineering , computer science , computer graphics (images) , paleontology , physics , capillary number , quantum mechanics , capillary action , engineering , composite material , biology

A series of metal acetylacetonates produced by a full low‐temperature (below 100 °C) process are successfully employed to obtain both “multistable” and high‐performance planar‐inverted perovskite solar cells. All the three kinds of champion cells in small area exhibit over 18% in conversion‐efficiency with negligible hysteresis, along with a conversion efficiency above 16% for planar PSCs in an aperture area of over 1 cm 2 .

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