Synthesis of new 2-((5-(4-alkyl-4H-dithieno[3,2-b:2′,3′-d]pyrrol-2-yl)thiophen-2-yl)methylene)malononitrile: Dopant free hole transporting materials for perovskite solar cells with high power conversion efficiency

Solar Energy ◽  
2018 ◽  
Vol 174 ◽  
pp. 130-138 ◽  
Author(s):  
Dyaga Bharath ◽  
M. Sasikumar ◽  
Narendra Reddy Chereddy ◽  
Jayathirtha Rao Vaidya ◽  
Someshwar Pola
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 Materials

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%.

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

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.

9.7%-efficient Sb2(S,Se)3 solar cells with a dithieno[3,2-b: 2′,3′-d]pyrrole-cored hole transporting material

2021 ◽  
Author(s):  
Chenhui Jiang ◽  
Jie Zhou ◽  
Rongfeng Tang ◽  
Weitao Lian ◽  
Xiaomin Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Carrier Transport ◽  
Power Conversion ◽  
High Power Conversion Efficiency ◽  
Hole Transporting ◽  
Transport Path ◽  
Hole Transporting Material

An efficient device based on the Sb2(S,Se)3/DTPTHMe-ThTPA heterojunction offers an effective approach to engineer the interfacial carrier transport path for high power conversion efficiency.

Highly efficient planar perovskite solar cells with a TiO2/ZnO electron transport bilayer

2015 ◽  
Vol 3 (38) ◽  
pp. 19288-19293 ◽  
Author(s):  
Xin Xu ◽  
Huiyin Zhang ◽  
Jiangjian Shi ◽  
Juan Dong ◽  
Yanhong Luo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
High Power Conversion Efficiency ◽  
Highly Efficient

A TiO2/ZnO bilayer was applied in planar perovskite solar cells to achieve high power-conversion efficiency more than 17%.

scholarly journals High performance planar perovskite solar cells with a perovskite of mixed organic cations and mixed halides, MA1−xFAxPbI3−yCly

2016 ◽  
Vol 4 (32) ◽  
pp. 12543-12553 ◽  
Author(s):  
Furkan H. Isikgor ◽  
Bichen Li ◽  
Hai Zhu ◽  
Qinghua Xu ◽  
Jianyong Ouyang
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
High Performance ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Organic Cations ◽  
High Power Conversion Efficiency ◽  
Planar Heterojunction

Planar heterojunction perovskite solar cells with MA1−xFAxPbI3−yCly can exhibit a high power conversion efficiency (PCE) of up to 18.14%.

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