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P3HT with Zn(C 6 F 5 ) 2 as p‐Type Dopant for the Enhanced Performance of Planar Perovskite Solar Cells
Author(s) -
Hu Qikun,
Rezaee Ehsan,
Li Minzhang,
Chen Qian,
Li Chen,
Cai Siyuan,
Shan Haiquan,
Xu Zong-Xiang
Publication year - 2020
Publication title -
solar rrl
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.544
H-Index - 37
ISSN - 2367-198X
DOI - 10.1002/solr.202070011
Subject(s) - dopant , perovskite (structure) , energy conversion efficiency , zinc , doping , lewis acids and bases , planar , materials science , solar cell , zinc compounds , perovskite solar cell , inorganic chemistry , chemistry , crystallography , catalysis , optoelectronics , organic chemistry , metallurgy , computer graphics (images) , computer science
Lewis Acid Dopants In article number 1900340 , Zong‐Xiang Xu and co‐workers dope poly(3‐hexylthiophene‐2,5‐diyl) (P3HT) with 0.025 mol% molecular organic Lewis acid bis(entafluorophenyl)zinc [Zn(C 6 F 5 ) 2 ], which exhibits increased hole mobility, hole extraction ability, and well‐matched energy levels. An enhanced highest power conversion efficiency of 17.49% is achieved for the perovskite solar cell based on Zn(C 6 F 5 ) 2 doped P3HT without destroying its stability.