Acridine-based novel hole transporting material for high efficiency perovskite solar cells

2017 ◽  
Vol 5 (16) ◽  
pp. 7603-7611 ◽  
Author(s):  
An-Na Cho ◽  
Nallan Chakravarthi ◽  
Kakaraparthi Kranthiraja ◽  
Saripally Sudhaker Reddy ◽  
Hui-Seon Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Cost Effective ◽  
Promising Alternative ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
The Cost

The cost-effective hole transporting material ACR-TPA based on a 9,9-dimethyl-9,10-dihydroacridine core is synthesized and found to be a promising alternative to spiro-MeOTAD because of its comparable photovoltaic performance.

scholarly journals Low cost triazatruxene hole transporting material for >20% efficiency perovskite solar cells

2019 ◽  
Vol 7 (18) ◽  
pp. 5235-5243 ◽  
Author(s):  
Arthur Connell ◽  
Zhiping Wang ◽  
Yen-Hung Lin ◽  
Peter C. Greenwood ◽  
Alan A. Wiles ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
Hole Transporting Materials

Organic hole-transporting materials (HTM) have shown excellent ability in achieving high efficiency perovskite solar cells.

Hole transporting materials based on benzodithiophene and dithienopyrrole cores for efficient perovskite solar cells

2018 ◽  
Vol 6 (14) ◽  
pp. 5944-5951 ◽  
Author(s):  
R. Sandoval-Torrientes ◽  
I. Zimmermann ◽  
J. Calbo ◽  
J. Aragó ◽  
J. Santos ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Reorganization Energy ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
Hole Transporting Materials

High efficiency (18.1%) perovskite solar cells are demonstrated by using a hole transporting material with very low reorganization energy (λ).

Toward high-efficiency, hysteresis-less, stable perovskite solar cells: unusual doping of a hole-transporting material using a fluorine-containing hydrophobic Lewis acid

2018 ◽  
Vol 11 (8) ◽  
pp. 2035-2045 ◽  
Author(s):  
Junsheng Luo ◽  
Jianxing Xia ◽  
Hua Yang ◽  
Lingling Chen ◽  
Zhongquan Wan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Lewis Acid ◽  
High Efficiency ◽  
State Of The Art ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
Effective Dopant

A fluorine-containing hydrophobic Lewis acid is employed as an effective dopant for PTAA to replace state-of-the-art Li-TFSI/t-BP in PSCs.

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.

Kesterite Cu2ZnSnS4 as a Low-Cost Inorganic Hole-Transporting Material for High-Efficiency Perovskite Solar Cells

2015 ◽  
Vol 7 (51) ◽  
pp. 28466-28473 ◽  
Author(s):  
Qiliang Wu ◽  
Cong Xue ◽  
Yi Li ◽  
Pengcheng Zhou ◽  
Weifeng Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material

scholarly journals Spray Pyrolyzed TiO2 Embedded Multi-Layer Front Contact Design for High-Efficiency Perovskite Solar Cells

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Md. Shahiduzzaman ◽  
Mohammad Ismail Hossain ◽  
Sem Visal ◽  
Tetsuya Kaneko ◽  
Wayesh Qarony ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
High Efficiency ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Three Dimensional ◽  
Cost Effective ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Single Junction

AbstractThe photovoltaic performance of perovskite solar cells (PSCs) can be improved by utilizing efficient front contact. However, it has always been a significant challenge for fabricating high-quality, scalable, controllable, and cost-effective front contact. This study proposes a realistic multi-layer front contact design to realize efficient single-junction PSCs and perovskite/perovskite tandem solar cells (TSCs). As a critical part of the front contact, we prepared a highly compact titanium oxide (TiO2) film by industrially viable Spray Pyrolysis Deposition (SPD), which acts as a potential electron transport layer (ETL) for the fabrication of PSCs. Optimization and reproducibility of the TiO2 ETL were discreetly investigated while fabricating a set of planar PSCs. As the front contact has a significant influence on the optoelectronic properties of PSCs, hence, we investigated the optics and electrical effects of PSCs by three-dimensional (3D) finite-difference time-domain (FDTD) and finite element method (FEM) rigorous simulations. The investigation allows us to compare experimental results with the outcome from simulations. Furthermore, an optimized single-junction PSC is designed to enhance the energy conversion efficiency (ECE) by > 30% compared to the planar reference PSC. Finally, the study has been progressed to the realization of all-perovskite TSC that can reach the ECE, exceeding 30%. Detailed guidance for the completion of high-performance PSCs is provided.

scholarly journals High-efficiency perovskite solar cells employing a conjugated donor–acceptor co-polymer as a hole-transporting material

RSC Advances ◽  
2017 ◽  
Vol 7 (44) ◽  
pp. 27189-27197 ◽  
Author(s):  
Ze Yu ◽  
Yuchen Zhang ◽  
Xiaoqing Jiang ◽  
Xiaoxin Li ◽  
Jianbo Lai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Donor Acceptor ◽  
Hole Transporting Material

In this work, we have successfully demonstrated that molecularly p-doping of donor–acceptor co-polymer PCPDTBT as an efficient hole-transporting material in perovskite solar cells with a decent power conversion efficiency of 15.1%.

Carbon nanotube-based hybrid hole-transporting material and selective contact for high efficiency perovskite solar cells

2016 ◽  
Vol 9 (2) ◽  
pp. 461-466 ◽  
Author(s):  
Kerttu Aitola ◽  
Kári Sveinbjörnsson ◽  
Juan-Pablo Correa-Baena ◽  
Antti Kaskela ◽  
Antonio Abate ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carbon Nanotube ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material

Hybrid hole-transporting material and selective contact for perovskite solar cells was manufactured by industrially viable materials and methods.

Efficient perovskite solar cells enabled by large dimensional structured hole transporting materials

2021 ◽  
Author(s):  
Tai Wu ◽  
Dongyang Zhang ◽  
Yangmei Ou ◽  
Huili Ma ◽  
Anxin Sun ◽  
...  
Keyword(s):  
Solar Cells ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
Hole Transporting Materials

A large dimensional structured hole transporting material exhibits excellent photovoltaic performance in perovskite solar cells.

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