Synthesis of a side-chain hole transporting polymer through Mitsunobu post-functionalization for efficient inverted perovskite solar cells

2020 ◽  
Vol 11 (16) ◽  
pp. 2883-2888 ◽  
Author(s):  
Liuyuan Lan ◽  
Xiang Deng ◽  
Jie Zhang ◽  
Jingdong Luo ◽  
Alex K.-Y. Jen
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Fill Factor ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Side Chain ◽  
Hole Transporting ◽  
High Fill Factor ◽  
Post Functionalization

Mitsunobu post-functionalization was utilized to construct a new efficient dopant-free side-chain hole transporting polymer for inverted perovskite solar cells, exhibiting a power conversion efficiency of 17.75% and a high fill factor over 81%.

High-performance flexible and air-stable perovskite solar cells with a large active area based on poly(3-hexylthiophene) nanofibrils

2016 ◽  
Vol 4 (29) ◽  
pp. 11307-11316 ◽  
Author(s):  
Minwoo Park ◽  
Joon-Suh Park ◽  
Il Ki Han ◽  
Jin Young Oh
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Performance ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Active Area ◽  
Hole Transporting ◽  
Large Active Area

By incorporating long P3HT nanofibrils as a hole transporting layer, high-performance, air-stable and flexible perovskite solar cells with a large active area (1 cm2) have been realized with an excellent power conversion efficiency of 13.12%.

Simple carbazole-based hole transporting materials with fused benzene ring substituents for efficient perovskite solar cells

2019 ◽  
Vol 43 (31) ◽  
pp. 12211-12214 ◽  
Author(s):  
Fatima Al-Zohbi ◽  
Youssef Jouane ◽  
Safia Benhattab ◽  
Jérôme Faure-Vincent ◽  
François Tran-Van ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Benzene Ring ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Benzene Rings ◽  
Hole Transporting ◽  
Hole Transporting Materials

Carbazole-based HTMs with fused benzene rings as substituents show a power conversion efficiency exceeding 17% (13.7% for Spiro-OMeTAD under the same conditions).

ChemInform Abstract: Perovskite Solar Cells: Influence of Hole Transporting Materials on Power Conversion Efficiency

ChemInform ◽  
2016 ◽  
Vol 47 (11) ◽  
pp. no-no
Author(s):  
Sadia Ameen ◽  
Malik Abdul Rub ◽  
Samia A. Kosa ◽  
Khalid A. Alamry ◽  
M. Shaheer Akhtar ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Materials

Bipyridine type Co-complexes as hole-transporting material dopants in perovskite solar cells

RSC Advances ◽  
2016 ◽  
Vol 6 (21) ◽  
pp. 17354-17359 ◽  
Author(s):  
Jiajiu Ye ◽  
Li Zhou ◽  
Liangzheng Zhu ◽  
Xuhui Zhang ◽  
Zhipeng Shao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Cobalt Complexes ◽  
Optimal Power ◽  
Hole Transporting ◽  
Hole Transporting Material

This work focuses on preparing a series of substituted bipyridine cobalt complexes as HTM dopants using a co-solvent of dichloroethane and acetylacetone as the HTM solvent, achieving an optimal power conversion efficiency of 14.91%.

Dopant-free F-substituted benzodithiophene copolymer hole-transporting materials for efficient and stable perovskite solar cells

2020 ◽  
Vol 8 (4) ◽  
pp. 1858-1864 ◽  
Author(s):  
Xiangyu Kong ◽  
Yue Jiang ◽  
Xiayan Wu ◽  
Cong Chen ◽  
Jiali Guo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Ambient Atmosphere ◽  
High Humidity ◽  
Hole Transporting ◽  
Hole Transporting Materials

Perovskite solar cells based on dopant-free PBDT[2F]T have achieved a power conversion efficiency (17.52%), combined with an impressive stability in contrast to that with the doped spiro-OMeTAD as a HTM in ambient atmosphere and even in high humidity.

A star-shaped carbazole-based hole-transporting material with triphenylamine side arms for perovskite solar cells

2018 ◽  
Vol 6 (47) ◽  
pp. 12912-12918 ◽  
Author(s):  
Xuepeng Liu ◽  
Xihong Ding ◽  
Yingke Ren ◽  
Yi Yang ◽  
Yong Ding ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Cost Effective ◽  
Hole Transporting ◽  
Hole Transporting Material

A cost-effective carbazole-based hole transporting material achieved a power conversion efficiency over 18% for perovskite solar cells.

A simple and dopant-free hole-transporting material based on (2-ethylhexyl)-9H-carbazole for efficient planar perovskite solar cells

2017 ◽  
Vol 5 (48) ◽  
pp. 12752-12757 ◽  
Author(s):  
J. Zhang ◽  
L. J. Xu ◽  
P. Huang ◽  
Y. Zhou ◽  
Y. Y. Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
High Power Conversion Efficiency ◽  
Free Hole ◽  
Hole Transporting ◽  
Hole Transporting Material

Planar perovskite solar cells based on CMO as the HTM showed a high power conversion efficiency of 15.92%.

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